СПИСОК патентов США - подгруппа МПК16 H04M3/56
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| № п/п | Номер патента | Название патента | |||
2017 | |||||
| 1 | 9609514 | System and method for securing a conference bridge from eavesdropping | |||
| 2 | 9609493 | Smartphone conferencing system and method of operating same | |||
| 3 | 9609491 | Server apparatus, communication apparatus, and communication method | |||
| 4 | 9609270 | Method for performing a video talk enhancement function and an electric device having the same | |||
| 5 | 9608832 | Synchronization between conference and calendar systems | |||
| 6 | 9607615 | Classifying spoken content in a teleconference | |||
| 7 | 9603171 | Contact information management methods and apparatus | |||
| 8 | 9602768 | Apparatus, system, and method of managing terminals, and recording medium | |||
| 9 | 9602670 | Methods and systems for selectively sharing content | |||
| 10 | 9602295 | Audio conferencing server for the internet | |||
| 11 | 9596435 | Distribution control apparatus, distribution control method, and computer program product | |||
| 12 | 9591141 | Controlling conference calls | |||
| 13 | 9591140 | Automatic conference call connection | |||
| 14 | 9584461 | Method and apparatus for transmitting electronic mail | |||
| 15 | 9578491 | Transmission management system and transmission system | |||
| 16 | 9578468 | Creating a communication group | |||
| 17 | 9578287 | Method, device and system for teleconference information insertion | |||
| 18 | 9578285 | Facilitating presentations during video conferences | |||
| 19 | 9578179 | Method, apparatus and system for transmitting multimedia data | |||
| 20 | 9578178 | Multicall telephone system | |||
| 21 | 9575625 | Communicating between a virtual area and a physical space | |||
| 22 | 9572012 | Apparatus, system, and method of managing counterpart terminal information and recording medium | |||
| 23 | 9571787 | Ad hoc endpoint device association for multimedia conferencing | |||
| 24 | 9571660 | Conference call question manager | |||
| 25 | 9571659 | Teleconference calls based on calendar events | |||
| 26 | 9571445 | Unified messaging system and method with integrated communication applications and interactive voice recognition | |||
| 27 | 9571425 | Method and apparatus for voice communication based on voice activity detection | |||
| 28 | 9569431 | Virtual participant-based real-time translation and transcription system for audio and video teleconferences | |||
| 29 | 9565316 | Multidimensional virtual learning audio programming system and method | |||
| 30 | 9565315 | Social networking-based teleconferencing system and method | |||
| 31 | 9565314 | Spatial multiplexing in a soundfield teleconferencing system | |||
| 32 | 9565241 | Control method and control apparatus for apparatus including short range wireless communication module | |||
| 33 | 9560419 | System and method for listening to teams in a race event | |||
| 34 | 9560317 | Videoconferencing system using QR codes for interaction | |||
| 35 | 9560208 | System and method for providing intelligent and automatic mute notification | |||
| 36 | 9560207 | Conference call alerts | |||
| 37 | 9560206 | Real-time speech-to-text conversion in an audio conference session | |||
| 38 | 9558744 | Audio processing apparatus and audio processing method | |||
| 39 | 9553994 | Speaker identification for use in multi-media conference call system | |||
| 40 | 9553990 | Recommended roster based on customer relationship management data | |||
| 41 | 9553974 | Media/voice binding protocol and related user interfaces | |||
| 42 | 9553900 | System and method for managing conferencing in a distributed communication network | |||
| 43 | 9552571 | Electronic device and method of meeting notification | |||
| 44 | 9549154 | Multipoint communication system and method | |||
| 45 | 9549078 | Proxy media service for digital telephony | |||
| 46 | 9549075 | Method for automatically establishing location-based conference calls | |||
| 47 | 9549074 | Method and apparatus for providing ambient social telephony | |||
| 48 | 9549073 | Non-IMS rich communication suite | |||
| 49 | 9549072 | Conference call alerts | |||
| 50 | 9547977 | Systems and methods for automated personal emergency responses | |||
| 51 | 9544925 | Mobile phone related indirect communication system and method | |||
| 52 | 9544541 | Pairing devices in conference using ultrasonic beacon and subsequent control thereof | |||
| 53 | 9544438 | Compliance management of recorded audio using speech analytics | |||
| 54 | 9544341 | Distributed audio conferencing architecture with optimum resource utilization and seamless scalability | |||
| 55 | 9544197 | Communication terminal, communication system, display control method, and recording medium storing display control program | |||
| 56 | 9544157 | Systems and methods for conferencing enterprise and non-enterprise callers | |||
| 57 | 9542957 | Procedure and mechanism for controlling and using voice communication | |||
| 58 | 9542943 | Minutes making assistance device, electronic conference device, electronic conference system, minutes making assistance method, and storage medium storing minutes making assistance program | |||
| 59 | 9538250 | Methods and systems for creating and managing multi participant sessions | |||
| 60 | 9538136 | Pairing devices in conference using ultrasonic beacon and subsequent connection transfer | |||
| 61 | 9538135 | Pairing devices in conference using ultrasonic beacon and subsequent content sharing | |||
| 62 | 9538129 | Systems and methods for improving audio conferencing services | |||
| 63 | 9538011 | Mobile microphone system portal app for meetings | |||
| 64 | 9537993 | Identifying recorded call data segments of interest | |||
| 65 | 9537906 | Signaling method for internet telephony | |||
| 66 | 9537704 | Method and apparatus for migrating active communication session between terminals | |||
2016 | |||||
| 67 | 9532217 | Method and system for conference call security override | |||
| 68 | 9531884 | Stereo echo suppressing device, echo suppressing device, stereo echo suppressing method, and non-transitory computer-readable recording medium storing stereo echo suppressing program | |||
| 69 | 9531883 | Providing an announcement for a multiparty communication session | |||
| 70 | 9525986 | Method and apparatus for providing triggered-presentation of a participant message associated with a multi-party communication session | |||
| 71 | 9525979 | Remote control of separate audio streams with audio authentication | |||
| 72 | 9525958 | Multidimensional virtual learning system and method | |||
| 73 | 9525847 | Media negotiation method, device, and system for multi-stream conference | |||
| 74 | 9525779 | Communications services management using services profile | |||
| 75 | 9525709 | Multimedia conversation history | |||
| 76 | 9524088 | User interface | |||
| 77 | 9521263 | Long term monitoring of transmission and voice activity patterns for regulating gain control | |||
| 78 | 9521262 | Method and apparatus for calling terminal to join conference | |||
| 79 | 9521261 | Communication reminders | |||
| 80 | 9521253 | Interjurisdictional recording mechanism | |||
| 81 | 9521173 | System and method for managing calls | |||
| 82 | 9516476 | Teleconferencing system, method of communication, computer program product and master communication device | |||
| 83 | 9516464 | Notification to users of events | |||
| 84 | 9516417 | Boundary binaural microphone array | |||
| 85 | 9516175 | Transmission system, participation fee management method, computer program product, and maintenance system | |||
| 86 | 9516076 | Central conferencing routing server | |||
| 87 | 9516075 | Apparatus, system, and method of managing data, and recording medium | |||
| 88 | 9516071 | Video conferencing system and associated interaction display method | |||
| 89 | 9516022 | Automated meeting room | |||
| 90 | 9513861 | Systems and methods for discovering wireless display devices using inaudible audio signals | |||
| 91 | 9509953 | Media detection and packet distribution in a multipoint conference | |||
| 92 | 9509949 | Electronic device and method of controlling the same | |||
| 93 | 9509852 | Audio acoustic echo cancellation for video conferencing | |||
| 94 | 9509851 | Information processing method and electronic device | |||
| 95 | 9509850 | Gathering information for members of call | |||
| 96 | 9509844 | System and method for indexing automated telephone systems | |||
| 97 | 9503867 | Dual button push to talk device | |||
| 98 | 9503566 | Method and apparatus for protecting moderator access for a conference call | |||
| 99 | 9503488 | System and method for virtual call hold | |||
| 100 | 9502047 | Talker collisions in an auditory scene | |||
| 101 | 9502046 | Coding of a sound field signal | |||
| 102 | 9497330 | Signal processing method, signal processing device, and signal processing program | |||
| 103 | 9497328 | Conference call alerts | |||
| 104 | 9497319 | System and method of communicating presence information | |||
| 105 | 9497239 | Rapidly initializing and dynamically adjusting media streams | |||
| 106 | 9495970 | Audio coding with gain profile extraction and transmission for speech enhancement at the decoder | |||
| 107 | 9495450 | Audio animation methods and apparatus utilizing a probability criterion for frame transitions | |||
| 108 | 9491576 | Location based automated meeting attendance | |||
| 109 | 9491300 | Handling concurrent speech | |||
| 110 | 9491299 | Teleconferencing using monophonic audio mixed with positional metadata | |||
| 111 | 9491205 | Communication systems and related methods for communicating with devices having a plurality of unique identifiers | |||
| 112 | 9490992 | Remote conference saving system for managing missing media data and storage medium | |||
| 113 | 9489075 | Display apparatus, display system, and display method | |||
| 114 | 9485631 | Hopping master in wireless conference | |||
| 115 | 9485361 | Internet SIP registration/proxy service for audio conferencing | |||
| 116 | 9485355 | Communication device for providing an automatically initiated outgoing communication as an incoming communication | |||
| 117 | 9479647 | Automatic conference initiation | |||
| 118 | 9478233 | Speech fragment detection for management of interaction in a remote conference | |||
| 119 | 9473863 | System and method for improving audio capture quality in a living room type environment | |||
| 120 | 9473645 | Audio quality in teleconferencing | |||
| 121 | 9473643 | Mute detector | |||
| 122 | 9473642 | Methods and systems for providing location sensitive conference calling | |||
| 123 | 9473541 | Communication device and non-transitory computer-readable medium | |||
| 124 | 9467854 | Security techniques for reconnecting to a conference session using a computing device | |||
| 125 | 9467831 | Network-administered conference call using SIP messaging | |||
| 126 | 9467569 | Methods and apparatus for reducing audio conference noise using voice quality measures | |||
| 127 | 9467568 | Distributed audio conferencing system | |||
| 128 | 9467404 | Processing method and processing system for instant messages in network conference | |||
| 129 | 9462437 | Method and apparatus for adjusting device functionalities based on location, movement, and/or noise | |||
| 130 | 9462228 | Distributed real-time media composer | |||
| 131 | 9462133 | Key code for a conference operation | |||
| 132 | 9462132 | One-tap conference calling on devices | |||
| 133 | 9462120 | Caller ID memo system | |||
| 134 | 9460729 | Layered approach to spatial audio coding | |||
| 135 | 9456273 | Audio mixing method, apparatus and system | |||
| 136 | 9456179 | Transmission management system, transmission system, and transmission management system program | |||
| 137 | 9456076 | Handling audio path failure and poor quality of service for voice calls in a contact center | |||
| 138 | 9456039 | Exchanging floor arbitration history information during a communication session | |||
| 139 | 9456010 | Convergence of social enterprise and digital telephony | |||
| 140 | 9451416 | Information processing method and communication system | |||
| 141 | 9451361 | Apparatus, method and system of communicating acoustic information of a distributed microphone array between mobile devices | |||
| 142 | 9451360 | Muting a sound source with an array of microphones | |||
| 143 | 9451208 | Communication terminal, communication system, and communication method | |||
| 144 | 9451094 | Hybrid conference bridge | |||
| 145 | 9450990 | Transmission management system, transmission system, and transmission management system program | |||
| 146 | 9449614 | Controlling multi-party communications | |||
| 147 | 9449594 | Adaptive phase difference based noise reduction for automatic speech recognition (ASR) | |||
| 148 | 9445053 | Layered mixing for sound field conferencing system | |||
| 149 | 9444944 | Systems and methods for connecting telephony communications | |||
| 150 | 9438993 | Methods and devices to generate multiple-channel audio recordings | |||
| 151 | 9438644 | Communication management system, communication management method, and computer program product | |||
| 152 | 9438532 | Transmission management system, transmission system, and program for transmission management system | |||
| 153 | 9436700 | Methods and program products for communicating file modifications during a collaboration event | |||
| 154 | 9436360 | Capturing and sharing visual content via an application | |||
| 155 | 9432820 | Method for efficiently supporting multiple simultaneous group PTT calls requiring low call setup latency | |||
| 156 | 9432790 | Real-time sound propagation for dynamic sources | |||
| 157 | 9432625 | Immersive videoconference method and system | |||
| 158 | 9432517 | Methods, apparatuses, and systems for generating an action item in response to a detected audio trigger during a conversation | |||
| 159 | 9432516 | System and method for communicating streaming audio to a telephone device | |||
| 160 | 9432372 | Access policy based on collaboration participation | |||
| 161 | 9432237 | VOIP device, VOIP conferencing system, and related method | |||
| 162 | 9432219 | Voice energy collision back-off | |||
| 163 | 9426421 | System and method for determining conference participation | |||
| 164 | 9426300 | Matching reverberation in teleconferencing environments | |||
| 165 | 9426298 | Computer-implemented system and method for distributing messages by discussion group | |||
| 166 | 9426188 | Apparatus and method for conferencing | |||
| 167 | 9420434 | Generating a warning message if a portable part associated with a wireless audio conferencing system is not charging | |||
| 168 | 9420226 | Apparatus, system, and method of managing data transmission, and recording medium storing data transmission management program | |||
| 169 | 9420109 | Clustering of audio streams in a 2D / 3D conference scene | |||
| 170 | 9420108 | Controlling conference calls | |||
| 171 | 9420012 | Computer readable recording medium, communication terminal device and teleconferencing method | |||
| 172 | 9413897 | Apparatus and methods for notification of a party in a telephone conference | |||
| 173 | 9413896 | Tissue slitting methods and systems | |||
| 174 | 9413881 | Identifying recorded call data segments of interest | |||
| 175 | 9412377 | Computer-implemented system and method for enhancing visual representation to individuals participating in a conversation | |||
| 176 | 9407872 | Apparatus and method for managing telepresence sessions | |||
| 177 | 9407866 | Joining an electronic conference in response to sound | |||
| 178 | 9407772 | Conference call information sharing via interaction with social networking data | |||
| 179 | 9407759 | Telephonic communication redirection and compliance processing | |||
| 180 | 9407738 | Providing isolation from distractions | |||
| 181 | 9402165 | Radio communication terminal and server | |||
| 182 | 9402052 | Method and apparatus for arranging video chat among acquaintances | |||
| 183 | 9401996 | Synchronizing audio signal sampling in a wireless, digital audio conferencing system | |||
| 184 | 9401995 | Method and arrangement for echo cancellation in conference systems | |||
| 185 | 9401994 | Conferencing and meeting implementations with advanced features | |||
| 186 | 9401939 | Communication management system, communication method, and recording medium storing communication control program | |||
| 187 | 9401936 | Communication management system, communication management method, and computer program product | |||
| 188 | 9401871 | RFID for available resources not connected to the network | |||
| 189 | 9398233 | Processing apparatus, system, method and program for processing information to be shared | |||
| 190 | 9398159 | Gathering information for members of call | |||
| 191 | 9397850 | Conference system and associated signalling method | |||
| 192 | 9396645 | Systems and methods for automated personal emergency responses | |||
| 193 | 9396182 | Multi-lingual conference bridge with cues and method of use | |||
| 194 | 9392419 | Method and apparatus for establishing a conference call session with a wireless device | |||
| 195 | 9392224 | Multipoint connection apparatus and communication system | |||
| 196 | 9392122 | Seamlessly conferencing a previously-connected telephone call | |||
| 197 | 9392121 | Seamlessly conferencing a previously-connected telephone call | |||
| 198 | 9392111 | Reduction of on-hold call bandwidth consumption | |||
| 199 | 9392032 | Session transfer method, device and system | |||
| 200 | 9391932 | Including a plurality of users in a conversation over a communication network | |||
| 201 | 9386274 | Multimedia conference endpoint transfer system | |||
| 202 | 9386273 | Video multicast engine | |||
| 203 | 9386255 | User interface allowing a participant to rejoin a previously left videoconference | |||
| 204 | 9386147 | Muting and un-muting user devices | |||
| 205 | 9386137 | Identifying recorded call data segments of interest | |||
| 206 | 9386053 | Disaster recovery with a central conferencing routing server | |||
| 207 | 9385676 | System and method for dynamically mixing audio signals | |||
| 208 | 9380165 | Methods and apparatus for conducting conference calls using a conferencing system adapted to operate between a circuit-switched network and a packet-switched network | |||
| 209 | 9380164 | Method, network exchange device, and user terminal for providing call service | |||
| 210 | 9380156 | Method for sending recorded conference call content | |||
| 211 | 9380080 | Session initiation for multimedia services | |||
| 212 | 9379900 | Information mixer and system control for attention management | |||
| 213 | 9374471 | Temporary user associations based on call state | |||
| 214 | 9374470 | Method and system for enhanced conference call security | |||
| 215 | 9374453 | Audio processing for multi-participant communication systems | |||
| 216 | 9374448 | Systems and methods for managing concurrent audio messages | |||
| 217 | 9374400 | Load balancing in a central conferencing routing server | |||
| 218 | 9372975 | Secure recording and sharing system of voice memo | |||
| 219 | 9369855 | Using physical gestures to initiate call transfers between devices | |||
| 220 | 9369511 | Telecommunication network | |||
| 221 | 9369501 | Transmission system, method and program | |||
| 222 | 9363623 | Communication system, communication method, and non-transitory computer-readable medium | |||
| 223 | 9363478 | Architecture for high availability conferencing | |||
| 224 | 9363382 | Conference presence based music-on-hold suppression system and method | |||
| 225 | 9357164 | Establishing a remotely hosted conference initiated with one button push | |||
| 226 | 9357077 | Multi-channel multi-access voice over IP intercommunication systems and methods | |||
| 227 | 9357076 | Load balancing of distributed media agents in a conference system | |||
| 228 | 9357075 | Conference call quality via a connection-testing phase | |||
| 229 | 9356891 | Voice messaging interface | |||
| 230 | 9350948 | Method and system for providing video service | |||
| 231 | 9350947 | Communication management system, communication system, computer-readable recording medium, and maintenance system | |||
| 232 | 9350869 | System and methods for selective audio control in conference calls | |||
| 233 | 9350808 | Method for routing transactions between internal and external partners in a communication center | |||
| 234 | 9350776 | System and method for listening to teams in a race event | |||
| 235 | 9344869 | Method and apparatus for enhanced navigation in a dispatch communication system | |||
| 236 | 9344679 | Transmission system, transmission terminal and method of transmitting program | |||
| 237 | 9344396 | System and method for persistent multimedia conferencing services | |||
| 238 | 9344291 | Conferencing system with catch-up features and method of using same | |||
| 239 | 9338803 | Mobile terminal, control method, and control program | |||
| 240 | 9338553 | Spectral shaping for audio mixing | |||
| 241 | 9338544 | Determination, display, and adjustment of best sound source placement region relative to microphone | |||
| 242 | 9338403 | Persistent conversations | |||
| 243 | 9338398 | Transmission management system, transmission system, program, program supply system, and maintenance system | |||
| 244 | 9338302 | Phone call playback with intelligent notification | |||
| 245 | 9338301 | Digital linking of multiple microphone systems | |||
| 246 | 9338285 | Methods and systems for multi-factor authentication in secure media-based conferencing | |||
| 247 | 9337790 | System and method for enhancing comprehensibility through spatialization | |||
| 248 | 9336792 | Systems and methods for voice enhancement in audio conference | |||
| 249 | 9332403 | Systems and methods for generating a calling list for a conference call | |||
| 250 | 9332225 | Method, apparatus, and system for controlling conference including telepresence conferencing site | |||
| 251 | 9330658 | User intent analysis extent of speaker intent analysis system | |||
| 252 | 9325853 | Equalization of silence audio levels in packet media conferencing systems | |||
| 253 | 9325852 | Portable multifunction device, method, and graphical user interface for conference calling | |||
| 254 | 9325661 | System and method for managing a contact center with a graphical call connection metaphor | |||
| 255 | 9325599 | Methods for providing a status to devices in a distributed system | |||
| 256 | 9325512 | Virtual private meeting room | |||
| 257 | 9324061 | Notification to users of events | |||
| 258 | 9319532 | Acoustic echo cancellation for audio system with bring your own devices (BYOD) | |||
| 259 | 9319523 | Methods and apparatus for providing expanded telecommunications service | |||
| 260 | 9319515 | Call notification with rich caller identification | |||
| 261 | 9319229 | Transmission terminal and method of transmitting display data | |||
| 262 | 9313575 | Multifunctional LED device and multifunctional LED wireless conference system | |||
| 263 | 9313336 | Systems and methods for processing audio signals captured using microphones of multiple devices | |||
| 264 | 9313335 | Handling concurrent speech | |||
| 265 | 9313334 | Bandwidth extension in a multipoint conference unit | |||
| 266 | 9313081 | System and method for data transfer between terminals in voice communication under voice over internet protocol (VOIP) | |||
| 267 | 9311920 | Voice processing method, apparatus, and system | |||
| 268 | 9307373 | System and method for transferring or rejoining a conference call from any device | |||
| 269 | 9307089 | Conference call systems and methods | |||
| 270 | 9307046 | Transmission management apparatus, transmission management system, transmission management method, and transmission management program | |||
| 271 | 9301129 | Terminal, method and system for performing combination service using terminal capability version | |||
| 272 | 9300915 | Apparatus, system, and method of managing data, and recording medium | |||
| 273 | 9300914 | Computer readable recording medium and terminal apparatus | |||
| 274 | 9300811 | Catching up with an ongoing conference call | |||
| 275 | 9300810 | Methods and apparatus to manage conference calls | |||
| 276 | 9300809 | Performing automated event services to registered end users | |||
| 277 | 9300808 | Method and system for interoperation between multiple conference systems | |||
| 278 | 9300807 | Using personalized tones to indicate when a participant arrives and/or leaves a conference call | |||
| 279 | 9294724 | Method of operating a communication system | |||
| 280 | 9294721 | Techniques for a mixed audio conference | |||
| 281 | 9294622 | Communication between users of a telephone system | |||
| 282 | 9293151 | Speech signal enhancement using visual information | |||
| 283 | 9293148 | Reducing noise in a shared media session | |||
| 284 | 9293133 | Improving voice communication over a network | |||
| 285 | 9292500 | Virtual participant-based real-time translation and transcription system for audio and video teleconferences | |||
| 286 | 9288438 | Communication control system and control device | |||
| 287 | 9288331 | System and method for muting audio associated with a source | |||
| 288 | 9288330 | Server, conference room management method of server, and network conference system | |||
| 289 | 9288329 | Remote call control | |||
| 290 | 9288328 | Communication terminal and non-transitory computer readable medium storing program | |||
| 291 | 9286889 | Improving voice communication over a network | |||
| 292 | 9282438 | Group call management | |||
| 293 | 9282288 | System for distributing video conference resources among connected parties and methods thereof | |||
| 294 | 9282193 | Call routing | |||
| 295 | 9282191 | Method and apparatus for conferencing of text messages | |||
| 296 | 9282190 | Method for transferring control of a conference call | |||
| 297 | 9277178 | Information processing system and storage medium | |||
| 298 | 9277056 | Conference room audio/video cable interface device | |||
| 299 | 9271069 | Microphone housing arrangement for an audio conference system | |||
| 300 | 9270942 | Communication management system, communication system, computer-readable recording medium, and maintenance system | |||
| 301 | 9270799 | Using indirect communication to provide a solution to use international dialing convention and incorporating phone numbers for non-phone devices | |||
| 302 | 9270713 | Mechanism for compacting shared content in collaborative computing sessions | |||
| 303 | 9270474 | Endpoint initiation of multipart conferences | |||
| 304 | 9269072 | Systems, methods, and devices for facilitating navigation of previously presented screen data in an ongoing online meeting | |||
| 305 | 9264837 | Multidimensional virtual learning system and method | |||
| 306 | 9264665 | Teleconferencing system and non-transitory computer readable medium storing program | |||
| 307 | 9264664 | Systems and methods for dynamic bandwidth allocation | |||
| 308 | 9264550 | Speaker identification for use in multi-media conference call system | |||
| 309 | 9264549 | Short messaging service, apparatus, method, and computer program | |||
| 310 | 9264548 | Establishing communication sessions | |||
| 311 | 9264325 | Voice optimization in a network having voice over internet protocol communication devices | |||
| 312 | 9264285 | Communication system and server | |||
| 313 | 9264247 | Transmission management system, program, computer readable information recording medium, program providing system, and maintenance system | |||
| 314 | 9262747 | Tracking participation in a shared media session | |||
| 315 | 9258429 | Encoder adaption in teleconferencing system | |||
| 316 | 9258428 | Audio bandwidth extension for conferencing | |||
| 317 | 9258338 | Method and apparatus for managing private moderator codes for conference calls | |||
| 318 | 9257119 | Telephony system with a background recapitulation feature | |||
| 319 | 9256860 | Tracking participation in a shared media session | |||
| 320 | 9253613 | Apparatus and method for providing conference call in mobile communication | |||
| 321 | 9253572 | Methods and systems for synthetic audio placement | |||
| 322 | 9253441 | Conference system, program and conference method | |||
| 323 | 9253332 | Voice conference call using PSTN and internet networks | |||
| 324 | 9253331 | Call handling | |||
| 325 | 9253330 | Automatically record and reschedule conference calls for playback based upon calendar invitations and presence monitoring | |||
| 326 | 9253329 | Services via a conference bridge | |||
| 327 | 9251506 | User interfaces for content categorization and retrieval | |||
| 328 | 9250703 | Interface with gaze detection and voice input | |||
| 329 | 9247069 | Modem call forwarding and three-way calling features for VoIP applications | |||
| 330 | 9246962 | Conference mixing using turbo-VAD | |||
| 331 | 9246694 | System and method for managing conferencing in a distributed communication network | |||
| 332 | 9245514 | Speaker with multiple independent audio streams | |||
| 333 | 9245254 | Enhanced voice conferencing with history, language translation and identification | |||
| 334 | 9241073 | Systems and methods for managing an event scheduling request in a telephony system | |||
| 335 | 9241072 | Conference call authentication utilizing passcodes personal to users | |||
| 336 | 9239999 | System and method for random voice communications through a social network | |||
| 337 | 9237238 | Speech-selective audio mixing for conference | |||
| 338 | 9237237 | Computer-implemented system and method for providing messages to users in a discussion group | |||
| 339 | 9237226 | Controlling echo in a wideband voice conference | |||
| 340 | 9232374 | Automated conferencing system and method | |||
| 341 | 9232307 | Mobile microphone system and method | |||
| 342 | 9232069 | Teleconference calls based on calendar events | |||
| 343 | 9232068 | Conference call authentication utilizing passcodes personal to users | |||
| 344 | 9232067 | Systems and methods to direct a mobile communication device to a preferred teleconference bridge | |||
| 345 | 9232054 | Mid-call, multi-party, and multi-device telecommunication features and their interactions | |||
| 346 | 9232051 | Call management for secure facilities | |||
| 347 | 9232049 | Quality of experience determination for multi-party VoIP conference calls that account for focus degradation effects | |||
| 348 | 9232048 | Quality of experience determination for multi-party VoIP conference calls that account for focus degradation effects | |||
| 349 | 9231775 | Method and conference server for initializing scheduled conferences | |||
| 350 | 9230546 | Voice content transcription during collaboration sessions | |||
2015 | |||||
| 351 | 9225938 | Video conferencing systems | |||
| 352 | 9225839 | System and method for reconnecting a device to a group call | |||
| 353 | 9225838 | System and method for detecting three-way call circumvention attempts | |||
| 354 | 9224134 | Arranging a conversation among a plurality of participants | |||
| 355 | 9219958 | Systems and methods for acoustic echo cancellation with wireless microphones and speakers | |||
| 356 | 9219822 | System and method for updating a contact list | |||
| 357 | 9219821 | Disposable telephone numbers | |||
| 358 | 9219820 | Method and apparatus for providing voice control for accessing teleconference services | |||
| 359 | 9215543 | Microphone mute/unmute notification | |||
| 360 | 9215327 | Methods and apparatuses for multi-channel acoustic echo cancelation | |||
| 361 | 9215222 | First communication unit obtaining second information apparatus address information to establish a second communication link | |||
| 362 | 9210379 | Displaying a presenter during a video conference | |||
| 363 | 9210378 | Controlling access to meetings | |||
| 364 | 9210269 | Active speaker indicator for conference participants | |||
| 365 | 9210268 | System and method for transferring a call bridge between communication devices | |||
| 366 | 9210267 | System and method for accessing a conference system | |||
| 367 | 9210198 | Method and apparatus for transferring active communication session streams between devices | |||
| 368 | 9208796 | Estimation of speech energy based on code excited linear prediction (CELP) parameters extracted from a partially-decoded CELP-encoded bit stream and applications of same | |||
| 369 | 9204194 | Sharing a streaming video | |||
| 370 | 9204095 | Instant communications system having established communication channels between communication devices | |||
| 371 | 9203968 | Providing conference information in a distributed conferencing system | |||
| 372 | 9203633 | Mobile group conferencing with portable devices | |||
| 373 | 9203630 | Method and apparatus for seamlessly implementing transferring dual-party call into conference | |||
| 374 | 9197848 | Video conferencing transitions among a plurality of devices | |||
| 375 | 9197755 | Multidimensional virtual learning audio programming system and method | |||
| 376 | 9195312 | Information processing apparatus, conference system, and information processing method | |||
| 377 | 9191516 | Teleconferencing using steganographically-embedded audio data | |||
| 378 | 9191407 | Secure control for desktop secure video teleconferencing | |||
| 379 | 9185508 | Multidimensional virtual learning system and method | |||
| 380 | 9185344 | Transmission terminal, communication system, and computer-readable storage medium | |||
| 381 | 9185230 | System for integrating VoIP client for audio conferencing | |||
| 382 | 9185229 | Method of joining a conference call | |||
| 383 | 9185154 | Integrated call capture for streaming audio | |||
| 384 | 9185051 | Supporting enhanced media communications using a packet-based communication link | |||
| 385 | 9184926 | Method, system, and computer-readable storage medium for remote control of a video conferencing device | |||
| 386 | 9182883 | Communicating between a virtual area and a physical space | |||
| 387 | 9179276 | Simulated Citizens' Band conferencing system | |||
| 388 | 9179003 | System architecture for linking packet-switched and circuit-switched clients | |||
| 389 | 9179002 | System and method for initiating online social interactions based on conference call participation | |||
| 390 | 9178919 | Disaster recovery with a central conferencing routing server | |||
| 391 | 9178918 | Method for routing in a central conferencing routing server | |||
| 392 | 9172905 | Mobile device and method for messenger-based video call service | |||
| 393 | 9172815 | System and method for initiating a conference call | |||
| 394 | 9172814 | Facilitating call continuity when transferring calls between a mobile access network to a VoIP network | |||
| 395 | 9172796 | Location based mixer priorities in conferences | |||
| 396 | 9172581 | Communication system, datacenter apparatus, and control method used in datacenter apparatus | |||
| 397 | 9171349 | Method and system for application broadcast | |||
| 398 | 9167098 | Dynamic conference session re-routing in secure media-based conferencing | |||
| 399 | 9167040 | Closed network presentation with external router | |||
| 400 | 9167013 | Method and apparatus for prioritizing media within an electronic conference according to utilization settings at respective conference participants | |||
| 401 | 9167011 | Load balancing in a central conferencing routing server | |||
| 402 | 9167010 | Central conferencing routing server | |||
| 403 | 9161198 | Systems and devices for emergency tracking and health monitoring | |||
| 404 | 9160994 | Information storage medium, terminal device, display system, and a method for controlling a terminal device | |||
| 405 | 9160968 | Apparatus and method for managing telepresence sessions | |||
| 406 | 9160967 | Simultaneous language interpretation during ongoing video conferencing | |||
| 407 | 9160862 | Telephone conference system and method | |||
| 408 | 9160861 | Managing held telephone calls at the call-forwarding system | |||
| 409 | 9160775 | Active speaker identification | |||
| 410 | 9160551 | Analytic recording of conference sessions | |||
| 411 | 9160549 | Method and apparatus for providing bridgeless conferencing services | |||
| 412 | 9154738 | Communication device and communication system | |||
| 413 | 9154635 | Signal processing method, signal processing device, and signal processing program | |||
| 414 | 9154631 | Method and apparatus for identifying a conference call from an event record | |||
| 415 | 9154630 | System and method for communications in a multi-platform environment | |||
| 416 | 9154629 | System and method for generating personalized tag recommendations for tagging audio content | |||
| 417 | 9154618 | Catching up with an ongoing conference call | |||
| 418 | 9154562 | Systems, methods, and media for connecting emergency communications | |||
| 419 | 9154317 | Method and apparatus for providing bridgeless conferencing services | |||
| 420 | 9148766 | Systems and methods for real-time cellular-to-internet video transfer | |||
| 421 | 9148724 | Audio system signal processing control using microphone movement information | |||
| 422 | 9148518 | System for and method of providing video ring-back tones | |||
| 423 | 9148517 | Systems, methods, and computer-readable media for expedited access to conference calls | |||
| 424 | 9148516 | Conference call information sharing via interaction with social networking data | |||
| 425 | 9148515 | International conferencing via globally distributed cascading servers | |||
| 426 | 9143909 | Systems and methods for load balancing and virtual private networking for SMS center | |||
| 427 | 9143618 | Distributed audio conferencing architecture with optimum resource utilization and seamless scalability | |||
| 428 | 9143460 | System and method for predicting meeting subjects, logistics, and resources | |||
| 429 | 9137376 | Joining a teleconference | |||
| 430 | 9137192 | Method and apparatus for generating web pages for members | |||
| 431 | 9137182 | Notifying online conference participant of presenting previously identified portion of content | |||
| 432 | 9137134 | Recursive identification of individuals for casual collaborative conferencing | |||
| 433 | 9135928 | Audio transmission channel quality assessment | |||
| 434 | 9131385 | Wireless network based sensor data collection, processing, storage, and distribution | |||
| 435 | 9131059 | Systems, methods, and computer programs for joining an online conference already in progress | |||
| 436 | 9131058 | Conference server communication techniques | |||
| 437 | 9131057 | Managing subconference calls within a primary conference call | |||
| 438 | 9131056 | Network administered conference call using SIP messaging | |||
| 439 | 9129607 | Method and apparatus for combining digital signals | |||
| 440 | 9124707 | Conference multiplexing | |||
| 441 | 9124706 | Method and system for interoperation between multiple conference systems | |||
| 442 | 9124705 | Key code for a conference operation | |||
| 443 | 9124660 | Dynamic access to external media content based on speaker content | |||
| 444 | 9118809 | Methods and systems for multi-factor authentication in secure media-based conferencing | |||
| 445 | 9118805 | Multi-point connection device, signal analysis and device, method, and program | |||
| 446 | 9118781 | Call redirect via centralized bridges | |||
| 447 | 9118767 | Communication device audio control to combine incoming audio and select outgoing audio destinations | |||
| 448 | 9118766 | Communication method, communication system, and communication terminal | |||
| 449 | 9118729 | Method for sharing resource of a videoconference using a video conferencing system | |||
| 450 | 9118654 | Methods and systems for compliance monitoring in secure media-based conferencing | |||
| 451 | 9113034 | Method and apparatus for processing audio in video communication | |||
| 452 | 9112992 | Method and apparatus for protecting moderator access for a conference call | |||
| 453 | 9112981 | Method and apparatus for overlaying whispered audio onto a telephone call | |||
| 454 | 9112980 | Systems and methods for selectively reviewing a recorded conference | |||
| 455 | 9112979 | Keyword alerting in conference calls | |||
| 456 | 9112978 | Keyword alerting in conference calls | |||
| 457 | 9112932 | Enterprise conferencing with dual mixing | |||
| 458 | 9112746 | Method and system for managing virtual talk groups | |||
| 459 | 9106794 | Record and playback in a conference | |||
| 460 | 9106754 | Method, system, and program product for contacting conference call participants | |||
| 461 | 9106753 | Method, system, and program product for contacting conference call participants | |||
| 462 | 9106752 | Method, system, and program product for contacting conference call participants | |||
| 463 | 9106673 | Systems and methods for connecting telephony communications | |||
| 464 | 9106429 | Method and system for pre-accessing conference telephone and network side device | |||
| 465 | 9100784 | Location-based conference call dial-in number retrieval and inclusion | |||
| 466 | 9100546 | Time shifting in teleconferences conducted within virtual worlds | |||
| 467 | 9100538 | Limited length video messaging | |||
| 468 | 9100489 | Managing groups using telephones | |||
| 469 | 9100488 | Using physical gestures to initiate call transfers between devices | |||
| 470 | 9100383 | Simultaneous remote and local control of computer desktop | |||
| 471 | 9094803 | Wireless network based sensor data collection, processing, storage, and distribution | |||
| 472 | 9094575 | Non-transitory computer-readable medium storing program and communication device | |||
| 473 | 9094573 | Communication system, communication method, and computer-readable storage medium | |||
| 474 | 9094572 | Systems and methods to duplicate audio and visual views in a conferencing system | |||
| 475 | 9094526 | Conference call system, method, and computer program product | |||
| 476 | 9094524 | Enhancing conferencing user experience via components | |||
| 477 | 9094523 | Metric for meeting commencement in a voice conferencing system | |||
| 478 | 9094522 | Auto-dial and connection into conference calls | |||
| 479 | 9094521 | Methods to improve fraud detection on conference calling systems based on observation of participants' call time durations | |||
| 480 | 9094520 | Reconferencing capability for networked phones | |||
| 481 | 9092186 | Method and apparatus for dynamic sharing of desktop content | |||
| 482 | 9088695 | Video conferencing systems | |||
| 483 | 9088635 | Method and system for sharing audio and/or video | |||
| 484 | 9087521 | Systems and methods for improving audio conferencing services | |||
| 485 | 9083808 | Unknown speaker identification system | |||
| 486 | 9083771 | System and methods for multi-participant teleconferencing using preferred forms of telecommunication | |||
| 487 | 9083769 | Electronic tool and methods for meetings | |||
| 488 | 9077848 | Side channel for employing descriptive audio commentary about a video conference | |||
| 489 | 9075572 | Media enhancement dock | |||
| 490 | 9071725 | Methods and user interfaces for video messaging | |||
| 491 | 9071692 | Systems and methods for managing teleconference participant mute state | |||
| 492 | 9065919 | Mixed media conferencing | |||
| 493 | 9065918 | Third party call control utilizing a voice user interface | |||
| 494 | 9065873 | Reduction of chaining in conference sessions | |||
| 495 | 9065664 | Providing an announcement for a multiparty communication session | |||
| 496 | 9064494 | Method and device for automatic recognition of given keywords and/or terms within voice data | |||
| 497 | 9060094 | Individual adjustment of audio and video properties in network conferencing | |||
| 498 | 9059955 | System controlling use of a communication channel | |||
| 499 | 9059860 | Techniques for announcing conference attendance changes in multiple languages | |||
| 500 | 9055193 | System and method of a remote conference | |||
| 501 | 9055155 | Collaborative conference experience improvement | |||
| 502 | 9055127 | Method for designating of hosting control for a conference call | |||
| 503 | 9053485 | Security monitoring system with image comparison of monitored location | |||
| 504 | 9053455 | Providing position information in a collaborative environment | |||
| 505 | 9042537 | Progressive, targeted, and variable conference feedback tone | |||
| 506 | 9042536 | Progressive, targeted, and variable conference feedback tone | |||
| 507 | 9031542 | Mobile terminal for multi-party call and multi-party call method | |||
| 508 | 9020931 | System and method for enhancing search experience of a user of a communication device | |||
| 509 | 8982737 | Method, device and system for implementing conference access | |||
| 510 | 8938677 | System and method for mode-neutral communications with a widget-based communications metaphor | |||
| 511 | 8929529 | Managing voice collision in multi-party communications | |||
2014 | |||||
| 512 | 8898578 | Conference calls for social streams | |||
| 513 | 8887069 | Virtual meeting place system and method | |||
| 514 | 8885804 | Method for carrying out an audio conference, audio conference device, and method for switching between encoders | |||
| 515 | 8885298 | Conference roll call | |||
| 516 | 8842813 | Teleconferencing monitoring method | |||
| 517 | 8831761 | Method for determining a processed audio signal and a handheld device | |||
| 518 | 8817663 | Methods, systems, and non-transitory computer readable media for creating and managing ad-hoc groups linked to an event and spanning multiple modes of communication | |||
| 519 | 8775170 | Digital voice communication control device and method | |||
| 520 | 8755508 | Intelligent switching system for voice and data | |||
| 521 | 8752138 | Securing user contact information in collaboration session | |||
| 522 | 8731299 | Techniques to manage a whiteboard for multimedia conference events | |||
| 523 | 8718254 | Techniques for conference scheduling | |||
| 524 | 8717404 | Recording a videoconference based on recording configurations | |||
| 525 | 8700720 | System architecture for linking packet-switched and circuit-switched clients | |||
| 526 | 8699684 | Method, system, and program product for contacting conference call participants | |||
| 527 | 8675854 | Multi-modal communications with conferencing and clients | |||
| 528 | 8675847 | Scalable conference bridge | |||
| 529 | 8660251 | Alerting a participant when a topic of interest is being discussed and/or a speaker of interest is speaking during a conference call | |||
| 530 | 8654953 | Managing subconference calls within a primary conference call | |||
2013 | |||||
| 531 | 8606250 | Method and apparatus for providing a mobile wireless local area network | |||
| 532 | 8600026 | Negotiating content controls | |||
| 533 | 8594313 | Systems and methods for endpoint recording using phones | |||
| 534 | 8594294 | System and method for initiating a conference call | |||
| 535 | 8583733 | Real time collaboration file format for unified communication | |||
| 536 | 8571194 | System and method for initiating a conference call | |||
| 537 | 8548146 | Method and system to manage connections on a conference bridge | |||
| 538 | 8520821 | Systems and methods for switching between computer and presenter audio transmission during conference call | |||
| 539 | 8494141 | Rules-based teleconferencing | |||
| 540 | 8487975 | Conferencing system utilizing a mobile communication device as an interface | |||
| 541 | 8456509 | Providing presentations in a videoconference | |||
| 542 | 8447019 | Method and system for providing call screening in a packet-switched network | |||
| 543 | 8442197 | Telephone-based user interface for participating simultaneously in more than one teleconference | |||
| 544 | 8428237 | Push-to-talk wireless telecommunications system utilizing a voice-over-IP network | |||
| 545 | 8416936 | Conference call management | |||
| 546 | 8406234 | Method and apparatus for processing multiple incoming calls in a single device | |||
| 547 | 8401004 | Terminal, method and system for performing combination service using terminal capability version | |||
| 548 | 8380521 | System, method and computer-readable medium for verbal control of a conference call | |||
| 549 | 8379543 | Facility management platform for a hybrid coaxial/twisted pair local loop network service architecture | |||
| 550 | 8345580 | Method and arrangement for virtual meeting | |||
2012 | |||||
| 551 | 8295462 | Alerting a participant when a topic of interest is being discussed and/or a speaker of interest is speaking during a conference call | |||
| 552 | 8290134 | Managing conference calls via a talk queue | |||
| 553 | 8243906 | Group communication system, group ID number issuing apparatus, and call control apparatus | |||
| 554 | 8243904 | Methods to improve security of conference calls by observation of attendees' order and time of joining the call | |||
| 555 | 8233600 | Automated creation of multiple provider services | |||
| 556 | 8218751 | Method and apparatus for identifying and eliminating the source of background noise in multi-party teleconferences | |||
| 557 | 8218750 | Conference call management method and system | |||
| 558 | 8218748 | Telephone call chaining | |||
| 559 | 8208616 | Conference-call system and conference-specific access codes | |||
| 560 | 8194841 | Meeting lobby for web conferencing | |||
| 561 | 8175244 | Method and system for tele-conferencing with simultaneous interpretation and automatic floor control | |||
| 562 | 8160225 | Call initiation via calendar | |||
| 563 | 8150383 | Arrangement and method for controlling service activation on a mobile terminal | |||
| 564 | 8144632 | Methods, systems and program products for efficient communications during data sharing event | |||
| 565 | 8121277 | Catch-up playback in a conferencing system | |||
2011 | |||||
| 566 | 8081746 | Conference bridge with improved handling of control signaling during an ongoing conference | |||
| 567 | 8068592 | Intelligent switching system for voice and data | |||
| 568 | 8041018 | System and method for establishing a conference in two or more different languages | |||
| 569 | 8036358 | Distributed voice conferencing | |||
| 570 | 8019071 | Distributed conferencing via PBX-conference bridge link | |||
| 571 | 8005203 | Meeting lobby for web conferencing | |||
| 572 | 8000465 | Systems and methods for endpoint recording using gateways | |||
| 573 | 7991137 | System and method for collaborative and social group phone conferencing | |||
| 574 | 7945040 | Integrated disparate intelligent peripherals | |||
| 575 | 7916645 | System and method for dynamically adjusting a RSVP reservation | |||
2010 | |||||
| 576 | 7853000 | System and method for initiating a conference call | |||
| 577 | 7844041 | Intelligent switching system for voice and data | |||
| 578 | 7839803 | Method and system of teleconferencing | |||
| 579 | 7809124 | Meeting lobby for web conferencing | |||
| 580 | 7804948 | System and method for initiating a conference call | |||
| 581 | 7792270 | Integrated disparate intelligent peripherals | |||
| 582 | 7742584 | Mobile device calls via private branch exchange | |||
| 583 | 7715872 | Video calling method capable of providing video through third display | |||
| 584 | 7706517 | Call initiation via calendar | |||
| 585 | 7680264 | Systems and methods for endpoint recording using a conference bridge | |||
| 586 | 7675872 | System, method, and apparatus for displaying pictures | |||
2009 | |||||
| 587 | 7627103 | Integrated chat client with receiving party choice | |||
| 588 | 7599834 | Method and apparatus of voice mixing for conferencing amongst diverse networks | |||
| 589 | 7596215 | System and method for teleconference pass code security at a telecommunications switch | |||
| 590 | 7593354 | Method and system for low latency high quality music conferencing | |||
| 591 | 7532714 | Method for discrete communication with a meeting speaker during a teleconference | |||
| 592 | 7526080 | Integrated disparate intelligent peripherals | |||
| 593 | 7480259 | System and method for establishing a parallel conversation thread during a remote collaboration | |||
2008 | |||||
| 594 | 7432934 | System and method for display sharing | |||
| 595 | 7412048 | Integrated chat client with receiving party choice | |||
| 596 | 7406164 | Call initiation via calendar | |||
| 597 | 7391856 | Intelligent switching system for voice and data | |||
| 598 | 7372949 | System and method for call redirect detection and treatment | |||
| 599 | 7317796 | System and method for video stream encryption | |||
| 600 | 7317792 | Integrated disparate intelligent peripherals | |||
2007 | |||||
| 601 | 7295661 | Enhanced telecommunications alerting | |||
| 602 | 7251320 | Call initiation via calendar | |||
| 603 | 7242755 | Dynamic routing for a telephone conference call | |||
| 604 | 7215755 | Integrated disparate intelligent peripherals | |||
| 605 | 7215752 | Intelligent switching system for voice and data | |||
| 606 | 7194076 | Apparatus and method for network-initiated real-time multi-party communications | |||
| 607 | 7187764 | Automatic speak-up indication for conference call attendees | |||
| 608 | 7180997 | Method and system for improving the intelligibility of a moderator during a multiparty communication session | |||
2006 | |||||
| 609 | 7123705 | Call initiation via calendar | |||
| 610 | 7054820 | Control unit for multipoint multimedia/audio conference | |||
| 611 | 7020613 | Method and apparatus of mixing audios | |||
2005 | |||||
| 612 | 6963574 | Conversation of access network bandwidth during multiuser call connections in a broadband telephony network | |||
| 613 | 6961446 | Method and device for media editing | |||
| 614 | 6959075 | Replay of conference audio | |||
| 615 | 6959074 | Apparatus and method for transmission and receipt of conference call roster information via the internet | |||
| 616 | 6956828 | Apparatus and method for packet-based media communications | |||
| 617 | 6952415 | Alternative network service for video conferencing applications | |||
| 618 | 6947537 | Methods and apparatus for using AIN techniques to facilitate servicing of calls by a group of users | |||
| 619 | 6947525 | Monitoring system for a remote telephone station | |||
| 620 | 6947417 | Method and system for providing media services | |||
| 621 | 6940960 | Selective conference call disconnect | |||
| 622 | 6940826 | Apparatus and method for packet-based media communications | |||
| 623 | 6940486 | Computerized interactor systems and methods for providing same | |||
| 624 | 6937854 | Apparatus for conducting a conference call between a wireless line and a land line using customer premise equipment | |||
| 625 | 6937852 | Portable communication device | |||
| 626 | 6934747 | Computer network indicating relatedness of attributes of monitored terminals | |||
| 627 | 6931123 | Echo cancellation | |||
| 628 | 6931114 | Voice chat service on telephone networks | |||
| 629 | 6931113 | Facilitation of a conference call | |||
| 630 | 6931112 | User invoked directed outdial method and apparatus | |||
| 631 | 6931010 | Intelligent network and method for providing voice telephony over ATM and private address translation | |||
| 632 | 6931001 | System for interconnecting packet-switched and circuit-switched voice communications | |||
| 633 | 6930994 | Dynamic allocation of radio resources in a packet switched communications-system | |||
| 634 | 6920213 | Methods and apparatus for facilitating the interaction between multiple telephone and computer users | |||
| 635 | 6920212 | Method and apparatus for teleconferencing | |||
| 636 | 6920209 | Computer-based method and apparatus for controlling, monitoring, recording and reporting telephone access | |||
| 637 | 6917964 | System and method for automatically configuring network settings on a computer terminal via a network interface card | |||
| 638 | 6917675 | Method and apparatus for providing telephone conference bridging within a residential gateway | |||
| 639 | 6915421 | Method for establishing call state information without maintaining state information at gate controllers | |||
| 640 | 6915331 | End user control of a teleconferencing network through a data network | |||
| 641 | 6912521 | System and method for automatically conducting and managing surveys based on real-time information analysis | |||
| 642 | 6912401 | Communication device for providing an efficient dormant mode for a group communication network | |||
| 643 | 6912283 | Teledata space and docking station with modular and integrated display | |||
| 644 | 6910072 | Method and apparatus for providing media-independent self-help modules within a multimedia communication-center customer interface | |||
| 645 | 6909779 | Method and system for a long distance conference call discount feature | |||
| 646 | 6909708 | System, method and article of manufacture for a communication system architecture including video conferencing | |||
| 647 | 6907449 | Conferencing system for simultaneous broadcast of audio and transmission of documents via push technology | |||
| 648 | 6906741 | System for and method of conferencing with a handheld computer using multiple media types | |||
| 649 | 6904288 | Controller for providing an efficient dormant mode for a group communication network | |||
| 650 | 6901240 | Communication system | |||
| 651 | 6898620 | Multiplexing video and control signals onto UTP | |||
| 652 | 6898273 | Method for local exchange subscriber line conferencing | |||
| 653 | 6891809 | Background communication using shadow of audio signal | |||
| 654 | 6888925 | Method for testing large-scale audio conference servers | |||
| 655 | 6885740 | Local exchange subscriber line conferencing method | |||
| 656 | 6882971 | Method and apparatus for improving listener differentiation of talkers during a conference call | |||
| 657 | 6882716 | Local control of call features in a telephone system | |||
| 658 | 6879673 | Remote setup of third party telephone calls | |||
| 659 | 6876734 | Internet-enabled conferencing system and method accommodating PSTN and IP traffic | |||
| 660 | 6873854 | Method and an apparatus for adding a new member to an active group call in a group communication network | |||
| 661 | 6870919 | Mute status reminder for a communication device | |||
| 662 | 6870916 | Targeted and intelligent multimedia conference establishment services | |||
| 663 | 6870807 | Method and apparatus for suppressing music on hold | |||
| 664 | 6868149 | Apparatus and method for transmission and receipt of conference call roster information via a telephone display unit | |||
| 665 | 6865264 | Apparatus and method for providing conference call roster information with speaker voice identification | |||
| 666 | 6856618 | Apparatus and method for computer telephone integration in packet switched telephone networks | |||
| 667 | 6853716 | System and method for identifying a participant during a conference call | |||
| 668 | 6850496 | Virtual conference room for voice conferencing | |||
| 669 | 6847618 | Method and system for distributed conference bridge processing | |||
| 670 | 6839417 | Method and apparatus for improved conference call management | |||
2004 | |||||
| 671 | 6831974 | System and method for providing a caller identification to a called party for calls relayed through a call center | |||
| 672 | 6831971 | Fault-tolerant load balancing of conference call bridges | |||
| 673 | 6831676 | Virtual video teleconferencing system | |||
| 674 | 6826159 | System and method for providing speaker identification in a conference call | |||
| 675 | 6823059 | Method for allocating network resources | |||
| 676 | 6819752 | Intelligent switching system for voice and data | |||
| 677 | 6816468 | Captioning for tele-conferences | |||
| 678 | 6807563 | Automatic teleconferencing control system | |||
| 679 | 6807526 | Method of and apparatus for processing at least one coded binary audio flux organized into frames | |||
| 680 | 6807260 | Telephone line management and environmental information monitoring system | |||
| 681 | 6807257 | Computer, internet and telecommunications based network | |||
| 682 | 6804340 | Teleconferencing system | |||
| 683 | 6804332 | Network based knowledgeable assistant | |||
| 684 | 6801612 | System and method for conference call consolidation | |||
| 685 | 6801611 | Call pod for having conference calls in a portable environment | |||
| 686 | 6801610 | System and method for automated conference call setup | |||
| 687 | 6798873 | Telephone status notification system | |||
| 688 | 6798753 | Automatically establishing conferences from desktop applications over the Internet | |||
| 689 | 6795540 | Premised based 3-way call detection device | |||
| 690 | 6792265 | Conference call setup utilizing a wireless access protocol capable telephone | |||
| 691 | 6792093 | System and method for telephone call recording and recorded call retrieval | |||
| 692 | 6792092 | Method and system for independent participant control of audio during multiparty communication sessions | |||
| 693 | 6791975 | Call signature in a packet-based network | |||
| 694 | 6788766 | Methods and apparatus for providing location dependent cellular telephone communications | |||
| 695 | 6785246 | Multi-party conferencing method | |||
| 696 | 6781964 | Method for making multipoint connections between a plurality of terminal equipment of an H.323 data communication network | |||
| 697 | 6781963 | Method and an apparatus for terminating a user from a group call in a group communication network | |||
| 698 | 6781824 | Encasement for handheld computer | |||
| 699 | 6775264 | Computer, internet and telecommunications based network | |||
| 700 | 6775247 | Reducing multipoint conferencing bandwidth | |||
| 701 | 6772335 | Multimedia coordination system | |||
| 702 | 6771779 | System, apparatus, and method for improving speech quality in multi-party devices | |||
| 703 | 6771760 | Callback imitation as incoming calls | |||
| 704 | 6771759 | Method and apparatus for managing parties to a multipoint conference using digital techniques | |||
| 705 | 6766014 | Customer service by batch | |||
| 706 | 6760750 | System and method of monitoring video and/or audio conferencing through a rapid-update web site | |||
| 707 | 6760423 | Call initiation via calendar | |||
| 708 | 6760422 | Apparatus and method for providing conference call service | |||
| 709 | 6757260 | Ancillary information transmission while user is on hold during a telecommunications device teleconference | |||
| 710 | 6757259 | Control of internet based video conferencing | |||
| 711 | 6754693 | Method and apparatus to allow users and representatives to conduct simultaneous voice and joint browsing sessions | |||
| 712 | 6754323 | Establishing a conference call from a call-log | |||
| 713 | 6754322 | Call me conference call system | |||
| 714 | 6751300 | Network based voice mail with call screening | |||
| 715 | 6748070 | Method for allocating network resources | |||
| 716 | 6748053 | Relay for personal interpreter | |||
| 717 | 6747685 | Conference calling | |||
| 718 | 6744773 | Method and apparatus for managing inter-domain addresses between a plurality of domains | |||
| 719 | 6744741 | System and method for maintaining a plurality of media conferences | |||
| 720 | 6738617 | Controller for reducing latency in a group dormancy-wakeup process in a group communication network | |||
| 721 | 6738357 | Method and apparatus for multiple media digital communication system | |||
| 722 | 6735300 | Method and apparatus for enabling interaction between callers with calls positioned in a queue | |||
| 723 | 6735213 | Processing of telephony samples | |||
| 724 | 6735208 | LAN telephone system | |||
| 725 | 6731734 | Apparatus and method for intelligent conference call codec selection | |||
| 726 | 6731625 | System, method and article of manufacture for a call back architecture in a hybrid network with support for internet telephony | |||
| 727 | 6731609 | Telephony system for conducting multimedia telephonic conferences over a packet-based network | |||
| 728 | 6728784 | Collaborative multimedia architecture for packet-switched data networks | |||
| 729 | 6728358 | Efficient buffer allocation for current and predicted active speakers in voice conferencing systems | |||
| 730 | 6728356 | Method and apparatus for providing telephony services by switch-based processing of media streams | |||
| 731 | 6728222 | Conference terminal control device | |||
| 732 | 6728221 | Method and apparatus for efficiently utilizing conference bridge capacity | |||
| 733 | 6725053 | Method and apparatus for reducing latency in waking up a group of dormant communication devices | |||
| 734 | 6721703 | Remote deposition system and method | |||
| 735 | 6721410 | Recursive identification of individuals for casual collaborative conferencing | |||
| 736 | 6721409 | Network based call mute | |||
| 737 | 6718366 | Method and apparatus for providing media-independent self-help modules within a multimedia communication-center customer interface | |||
| 738 | 6717938 | System controlling use of a communication channel | |||
| 739 | 6714636 | Apparatus, method and system for subscriber control of timed and regional membership in multiple member termination groups for multiple leg telecommunication sessions | |||
| 740 | 6714635 | Method for reservation-less instant group conferencing | |||
| 741 | 6714634 | Method and apparatus for selecting disabling music on hold in a telecommunication system | |||
| 742 | 6707895 | Telephone line management system | |||
| 743 | 6704303 | IP/telephony user interface for a hybrid communication system | |||
| 744 | 6700969 | Method and apparatus for protecting call privacy across telecommunication networks | |||
| 745 | 6697614 | Method and apparatus for distributed arbitration of a right to speak among a plurality of devices participating in a real-time voice conference | |||
| 746 | 6697476 | Audio conference platform system and method for broadcasting a real-time audio conference over the internet | |||
| 747 | 6697358 | Emulation of phone extensions in a packet telephony distribution system | |||
| 748 | 6697342 | Conference circuit for encoded digital audio | |||
| 749 | 6697341 | Apparatus and method for providing multimedia conferencing services with selective performance parameters | |||
| 750 | 6694429 | Method for establishing call state information without maintaining state information at gate controllers | |||
| 751 | 6690654 | Method and system for multi-media collaboration between remote parties | |||
| 752 | 6687358 | Method and apparatus for joining a party to a multipoint conference using digital techniques | |||
| 753 | 6687234 | Apparatus and method for optimal conference call renegotiation in telephony over LAN systems | |||
| 754 | 6683870 | Method and system for multicasting call notifications | |||
| 755 | 6674960 | Computer controlled recorder of television signals having the ability for a user to select among a varity of stored signals for playback independent of recording of an audio and video stream | |||
| 756 | 6674842 | Multi-line telephone with input/output mixing and audio control | |||
| 757 | 6674457 | Audio-video conference system with parallel networks | |||
2003 | |||||
| 758 | 6671714 | Method, apparatus and business system for online communications with online and offline recipients | |||
| 759 | 6671369 | Method and apparatus for returning a false special information tone for an incoming telephone call | |||
| 760 | 6671356 | Multi-media communication management system with subscriber messaging integration services | |||
| 761 | 6671272 | Internet switch box, system and method for internet telephony | |||
| 762 | 6671262 | Conference server for automatic x-way call port expansion feature | |||
| 763 | 6668048 | Conference communication system | |||
| 764 | 6668044 | System and method for recording telephonic communications | |||
| 765 | 6665392 | Associating data connections with conference call telephone | |||
| 766 | 6662211 | Method and system for providing conferencing services in a telecommunications system | |||
| 767 | 6661879 | System and method for recording telephonic communications | |||
| 768 | 6661779 | Dial up telephone conferencing system controlled by an online computer network | |||
| 769 | 6654455 | IP conference telephone system compatible with IP-PBX systems | |||
| 770 | 6654045 | Teleconferencing method and system | |||
| 771 | 6650908 | Communications system for providing multiple services and hold capability of at least one service, and method therefor | |||
| 772 | 6650745 | Method and apparatus for dynamically exchanging data among participants to a conference call | |||
| 773 | 6633848 | Prompt management method supporting multiple languages in a system having a multi-bus structure and controlled by remotely generated commands | |||
| 774 | 6633324 | System and method for video call configuration and scheduling | |||
| 775 | 6631179 | Voice and motion activated telephone | |||
| 776 | 6628768 | System and method of responding to an incoming call while conferencing | |||
| 777 | 6625271 | Scalable audio conference platform | |||
| 778 | 6611583 | Computer-based method and apparatus for controlling, monitoring, recording and reporting telephone access | |||
| 779 | 6608822 | Direct path matrix conference communication system and method | |||
| 780 | 6608820 | Method and apparatus for controlling a conference call | |||
| 781 | 6606305 | Apparatus, method and system for automatic telecommunication conferencing and broadcasting | |||
| 782 | 6606111 | Communication apparatus and method thereof | |||
| 783 | 6604129 | Method and apparatus for a conference call mediation service | |||
| 784 | 6603965 | Pervasive voice handset system | |||
| 785 | 6600733 | System for interconnecting packet-switched and circuit-switched voice communications | |||
| 786 | 6600508 | Communication method, communication service apparatus, communication terminal device and communication system | |||
| 787 | 6587682 | Signal routing for reduced power consumption in a conferencing system | |||
| 788 | 6587553 | Method and apparatus for protecting call privacy | |||
| 789 | 6584076 | Telecommunications conferencing method and apparatus | |||
| 790 | 6577721 | Conference call | |||
| 791 | 6577622 | System and method for using a portable information device to establish a conference call on a telephony network | |||
| 792 | 6574469 | System and method of minimizing the number of voice transcodings during a conference call in a packet-switched network | |||
| 793 | 6574325 | Apparatus method and system for providing call progress information for multiple leg telecommunication sessions for intelligent network services | |||
| 794 | 6564261 | Distributed system to intelligently establish sessions between anonymous users over various networks | |||
| 795 | 6564050 | Method and apparatus for combining corded and cordless telephones for telephone conferencing and intercom | |||
| 796 | 6563914 | Personal web-based teleconferencing method and system | |||
| 797 | 6560707 | Multimedia coordination system | |||
| 798 | 6560323 | Computer-based method and apparatus for controlling, monitoring, recording and reporting telephone access | |||
| 799 | 6560222 | Systems and methods for multiple voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same | |||
| 800 | 6556670 | Method for solving the music-on-hold problem in an audio conference | |||
| 801 | 6553108 | Method of billing a communication session conducted over a computer network | |||
| 802 | 6545700 | Virtual video teleconferencing system | |||
| 803 | 6545589 | Method and apparatus for managing telecommunications | |||
| 804 | 6542582 | Filtering signals in a conference call environment | |||
| 805 | 6539419 | Method and apparatus for providing media-independent self-help modules within a multimedia communication-center customer interface | |||
| 806 | 6539219 | Systems and methods for providing an intelligent network (IN) service to transparently establish a mid-call conference without requiring an intermediate hold state | |||
| 807 | 6539087 | Audio conferencing system | |||
| 808 | 6529502 | Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same | |||
| 809 | 6522739 | Apparatus and method for multi-access conference call in exchange system | |||
| 810 | 6522633 | Conferencing arrangement for use with wireless terminals | |||
| 811 | 6516200 | Controlling communications terminal response to group call page based on group call characteristics | |||
| 812 | 6512823 | Multiline telephone including interacting call appearances | |||
| 813 | 6510206 | Relay for personal interpreter | |||
| 814 | 6509925 | Conferencing system | |||
| 815 | 6505040 | Method of making a multiparty conference call on a mobile phone | |||
| 816 | 6504568 | Line reserving system for multipoint teleconference | |||
2002 | |||||
| 817 | 6502127 | Computer email with telephony support | |||
| 818 | 6501740 | System and method for teleconferencing on an internetwork comprising connection-oriented and connectionless networks | |||
| 819 | 6501739 | Participant-controlled conference calling system | |||
| 820 | 6501738 | Multipoint/multichannel connection device in integrated services digital network | |||
| 821 | 6498791 | Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same | |||
| 822 | 6496579 | Method of and system for efficient use of telecommunication networks | |||
| 823 | 6496486 | Multipoint digital simultaneous voice and data system | |||
| 824 | 6487585 | System and method for "Open Mike" network-based communication | |||
| 825 | 6484037 | Method of establishing group calls in a communications system | |||
| 826 | 6483912 | Method for allocating network resources | |||
| 827 | 6480584 | Multiple medium message recording system | |||
| 828 | 6480474 | Telephone call-back system controlled by an online data network in real-time | |||
| 829 | 6477366 | System and method for virtual citizen's band radio in a cellular network | |||
| 830 | 6470080 | In-band signaling for routing | |||
| 831 | 6466550 | Distributed conferencing system utilizing data networks | |||
| 832 | 6466250 | System for electronically-mediated collaboration including eye-contact collaboratory | |||
| 833 | 6463038 | Telephone conferencing systems | |||
| 834 | 6462767 | Virtual proximity service control system | |||
| 835 | 6460764 | Card exchanging device, card exchanging method, and recording media | |||
| 836 | 6457043 | Speaker identifier for multi-party conference | |||
| 837 | 6453164 | Intelligent telephone control system which allows subscribers to remotely control a plurality of call handling utilities | |||
| 838 | 6453022 | Multi-line telephone with input/output mixing and audio control | |||
| 839 | 6449487 | Computerized telephone apparatus | |||
| 840 | 6449270 | Dynamic re-routing | |||
| 841 | 6445682 | Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same | |||
| 842 | 6445405 | Teleconferencing method and system | |||
| 843 | 6442396 | Method of processing group calls within a wireless communications network | |||
| 844 | 6438124 | Voice internet transmission system | |||
| 845 | 6438111 | Dynamically scaleable conference system | |||
| 846 | 6437818 | Video conferencing on existing UTP infrastructure | |||
| 847 | 6434402 | Accessory device for handling multiple calls on multiple mobile stations | |||
| 848 | 6434139 | Method for optimizing mobile wireless communications routed across plural interconnected networks | |||
| 849 | 6430281 | Intelligent telecommunications network providing automated call booking, call reconnection and diary booking services | |||
| 850 | 6427008 | Methods and devices for billing teleconferences | |||
| 851 | 6426948 | Video conferencing fault management in a hybrid network | |||
| 852 | 6426769 | High-quality switched analog video communications over unshielded twisted pair | |||
| 853 | 6424994 | Switchable calling within combined conferencing and calling | |||
| 854 | 6424707 | Point-to-point-to-point calling | |||
| 855 | 6421324 | Apparatus method and system for roamer originated automatic telecommunication conferencing and broadcasting | |||
| 856 | 6418216 | Caller-controller barge-in telephone service | |||
| 857 | 6418214 | Network-based conference system | |||
| 858 | 6418131 | Spectrum monitoring for PSTN subscribers | |||
| 859 | 6417933 | Teleconferencing and facsimile communications system and method | |||
| 860 | 6411683 | Automated telephone call designation system | |||
| 861 | 6408327 | Synthetic stereo conferencing over LAN/WAN | |||
| 862 | 6408055 | Electronic mail pop-up control system | |||
| 863 | 6407996 | Processing device network | |||
| 864 | 6405051 | Method and apparatus for using a B-answer signal to prevent a voice announcement in a group call | |||
| 865 | 6404928 | System for producing a quantized signal | |||
| 866 | 6404873 | Subconference calling in a telephony-over-LAN environment | |||
| 867 | 6404761 | Communications webs with personal communications links for PSTN subscribers | |||
| 868 | 6404747 | Integrated audio and video agent system in an automatic call distribution environment | |||
| 869 | 6404746 | System and method for packet network media redirection | |||
| 870 | 6404745 | Method and apparatus for centralized multipoint conferencing in a packet network | |||
| 871 | 6400816 | Network-independent communications system | |||
| 872 | 6400711 | Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same | |||
| 873 | 6396849 | Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same | |||
| 874 | 6393018 | Apparatus and methods enhancing call routing to and within call-centers | |||
| 875 | 6392999 | Conferencing and announcement generation for wireless VoIP and VoATM calls | |||
| 876 | 6392760 | Multimedia communications network | |||
| 877 | 6389293 | Method and apparatus for providing call screening on cordless telephone equipment using three-way calling | |||
| 878 | 6389127 | Telephone status notification system | |||
| 879 | 6389114 | Method and apparatus for relaying communication | |||
| 880 | 6385581 | System and method of providing emotive background sound to text | |||
| 881 | 6385194 | Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same | |||
| 882 | 6381640 | Method and apparatus for automated personalization and presentation of workload assignments to agents within a multimedia communication center | |||
| 883 | 6381315 | Universal exchange for making least-cost non-local telephone calls | |||
| 884 | 6377570 | Internet switch box, system and method for internet telephony | |||
| 885 | 6373936 | Intelligent switching system for voice and data | |||
| 886 | 6370137 | Method and apparatus for providing broadband access conferencing services | |||
| 887 | 6366652 | Method and apparatus for using a VM tone to prevent a voice announcement in a group call | |||
| 888 | 6366646 | Remote conference calling for wireline systems | |||
| 889 | 6366578 | Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for implementing language capabilities using the same | |||
| 890 | 6363258 | Communications system providing call type indication for group calls | |||
| 891 | 6356554 | Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same | |||
| 892 | 6356534 | Spread-spectrum changeable base station | |||
| 893 | 6354748 | Playing audio files at high priority | |||
| 894 | 6353662 | Method and apparatus for eliminating nuisance signals in multi-party calls | |||
| 895 | 6351762 | Method and system for log-in-based video and multimedia calls | |||
| 896 | 6349324 | Communication system for allowing the communication to be switched to a television telephone during a telephone conversation | |||
| 897 | 6349136 | System and method for controlling a conference call | |||
| 898 | 6346964 | Interoffice broadband communication system using twisted pair telephone wires | |||
| 899 | 6343314 | Remote participant hold and disconnect during videoconferencing | |||
| 900 | 6343074 | Systems and methods for multiple mode voice and data communications using intelligenty bridged TDM and packet buses and methods for performing telephony and data functions using the same | |||
| 901 | 6337858 | Method and apparatus for originating voice calls from a data network | |||
2001 | |||||
| 902 | 6332153 | Apparatus and method for multi-station conferencing | |||
| 903 | 6332082 | Personal communicator telephone system | |||
| 904 | 6330321 | Method for on-demand teleconferencing | |||
| 905 | 6330320 | Enhanced conference call service | |||
| 906 | 6330243 | System and method for providing an electronic chat session between a data terminal and an information provider at the request of an inquiring party input into the data terminal | |||
| 907 | 6327567 | Method and system for providing spatialized audio in conference calls | |||
| 908 | 6327276 | Conferencing over LAN/WAN using a hybrid client/server configuration | |||
| 909 | 6323894 | Commercial product routing system with video vending capability | |||
| 910 | 6321080 | Conference telephone utilizing base and handset transducers | |||
| 911 | 6320958 | Remote conference system using multicast transmission for performing echo cancellation | |||
| 912 | 6320951 | Transfer-connect telephony services utilizing automated audio systems | |||
| 913 | 6317595 | Methods and system for transferring calls within trunked digital radio communications systems | |||
| 914 | 6314178 | Method and apparatus for enabling interaction between callers with calls positioned in a queue | |||
| 915 | 6308079 | Method and apparatus for a talkgroup call in a wireless communication system | |||
| 916 | 6307927 | Method for operating a network with interconnected terminals | |||
| 917 | 6304652 | Merging of calls | |||
| 918 | 6304648 | Multimedia conference call participant identification system and method | |||
| 919 | 6298129 | Teleconference recording and playback system and associated method | |||
| 920 | 6298127 | Call transfer and conference with separate billing records per leg | |||
| 921 | 6298045 | Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same | |||
| 922 | 6295551 | Call center system where users and representatives conduct simultaneous voice and joint browsing sessions | |||
| 923 | 6295341 | Network based voice mail with call screening | |||
| 924 | 6295288 | Spread-spectrum changeable base station | |||
| 925 | 6292482 | Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses | |||
| 926 | 6289094 | External positivistic forward transfer in call routing systems | |||
| 927 | 6289025 | Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same | |||
| 928 | 6285746 | Computer controlled video system allowing playback during recording | |||
| 929 | 6282278 | Universal conference control manager | |||
| 930 | 6282276 | Method of billing a value-added call | |||
| 931 | 6275575 | Method and system for coordinating and initiating cross-platform telephone conferences | |||
| 932 | 6275474 | Private digital communication apparatus for interconnecting a plurality of elements | |||
| 933 | 6272214 | Automatic control of participation in telemeetings | |||
| 934 | 6269159 | Conferencing with a calling party | |||
| 935 | 6266524 | Method and system for call screening | |||
| 936 | 6266341 | Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same | |||
| 937 | 6266340 | Systems and methods for multiple voice data communication which includes interface cards including configurable clocks that are dynamically coupled to a TDS bus | |||
| 938 | 6266328 | Dial up telephone conferencing system controlled by an online computer network | |||
| 939 | 6262978 | Call completion of video telephone/teleconference call as packet voice call | |||
| 940 | 6262711 | Computerized interactor systems and method for providing same | |||
| 941 | 6259701 | Method and system for a unicast endpoint client to access a multicast internet protocol (IP) session | |||
| 942 | 6243454 | Network-based caller speech muting | |||
| 943 | 6240070 | System and method for improving audio quality on a conferencing network | |||
| 944 | 6236854 | Method and apparatus for controlling a conference call | |||
| 945 | 6236653 | Local telephone service over a cable network using packet voice | |||
| 946 | 6236644 | Method of setting up a conference call | |||
| 947 | 6233605 | Low-bandwidth remote conferencing | |||
| 948 | 6230007 | Method and apparatus for detecting message waiting signal | |||
| 949 | 6226287 | System and method for integrating voice on network with traditional telephony | |||
| 950 | 6219548 | Support for transfer of neighboring cell information between MSC areas for VGCS/VBS calls | |||
| 951 | 6219412 | Choice of guaranteed vs. bumpable conference call reservations | |||
| 952 | 6219087 | Interactive video communication in real time | |||
| 953 | 6212547 | UTP based video and data conferencing | |||
| 954 | 6212197 | Apparatus and method for accessing memory in a TDM network | |||
| 955 | 6209021 | System for computer supported collaboration | |||
| 956 | 6208658 | Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same | |||
| 957 | 6205124 | Multipoint digital simultaneous voice and data system | |||
| 958 | 6201950 | Computer-controlled paging and telephone communication system and method | |||
| 959 | 6201859 | Method and apparatus for controlling participant input in a conferencing environment | |||
| 960 | 6198729 | Method and system for loop prevention in telecommunications | |||
| 961 | 6195358 | Internet telephony signal conversion | |||
| 962 | 6192395 | System and method for visually identifying speaking participants in a multi-participant networked event | |||
| 963 | 6192123 | Method and apparatus for initiating telephone calls using a data network | |||
| 964 | 6192119 | Telephone conferencing systems | |||
| 965 | 6188751 | Call processing system with call screening | |||
| 966 | 6188676 | Combined conferencing and calling | |||
| 967 | 6185292 | Skill-based real-time call routing in telephony systems | |||
| 968 | 6185287 | Parallel data transfer and synchronization | |||
| 969 | 6185285 | Method for providing network users with improved management of a communications service feature | |||
| 970 | 6185283 | Telephone system providing personalized telephone features | |||
| 971 | 6182150 | Computer conferencing system with a transmission signal synchronization scheme | |||
| 972 | 6181788 | Uniform control of mixed platforms in telephony | |||
| 973 | 6181786 | Method and apparatus for on-demand teleconferencing | |||
| 974 | 6181784 | Computer controlled video multiplexer for video conferencing and message systems | |||
| 975 | 6181694 | Systems and methods for multiple mode voice and data communciations using intelligently bridged TDM and packet buses | |||
| 976 | 6181691 | Control of a telephone switching system over a digital information network | |||
| 977 | 6178323 | System and method for determining a tentative master of a radio conference system | |||
| 978 | 6178237 | Teleconferencing audio bridge | |||
| 979 | 6175856 | Method and apparatus for dynamic selection of compression processing during teleconference call initiation | |||
| 980 | 6175563 | Parallel data transfer and synchronization in computer-simulated telephony | |||
| 981 | 6173315 | Using shared data to automatically communicate conference status information within a computer conference | |||
| 982 | 6173314 | Application sharing system with user managed address for conferencing | |||
| 983 | 6170011 | Method and apparatus for determining and initiating interaction directionality within a multimedia communication center | |||
2000 | |||||
| 984 | 6167395 | Method and apparatus for creating specialized multimedia threads in a multimedia communication center | |||
| 985 | 6167128 | Method and apparatus for controlling a telephone system | |||
| 986 | 6167033 | Multiple-party network communication system and method of troubleshooting thereof | |||
| 987 | 6163692 | Telecommunication network with mobile voice conferencing system and method | |||
| 988 | 6160573 | Teleconference method and system for providing face-to-face teleconference environment | |||
| 989 | 6157711 | Multiple party telephone control system | |||
| 990 | 6154645 | Method and apparatus for using a MS tone to prevent a voice announcement in a group call | |||
| 991 | 6154465 | Systems and methods for multiple mode voice and data communications using intelligenty bridged TDM and packet buses and methods for performing telephony and data functions using the same | |||
| 992 | 6148068 | System for managing an audio conference | |||
| 993 | 6148067 | Anonymous voice communication | |||
| 994 | 6141597 | Audio processor | |||
| 995 | 6141556 | Telecommunications system with multi-extension services | |||
| 996 | 6141406 | Method and apparatus for detecting a secondary destination of a telephone call based on changes in the telephone signal path | |||
| 997 | 6138139 | Method and apparatus for supporting diverse interaction paths within a multimedia communication center | |||
| 998 | 6138030 | Communications system for providing multiple services and hold capability of at least one service, and method therefor | |||
| 999 | 6134232 | Method and apparatus for providing a multi-party speech connection for use in a wireless communication system | |||
| 1000 | 6125178 | Method and apparatus for enabling interaction between callers with calls positioned in a queue | |||
| 1001 | 6125175 | Method and apparatus for inserting background sound in a telephone call | |||
| 1002 | 6125115 | Teleconferencing method and apparatus with three-dimensional sound positioning | |||
| 1003 | 6122484 | Method and apparatus for processing telephone calls | |||
| 1004 | 6122259 | Video conference equipment and multipoint video conference system using the same | |||
| 1005 | 6115602 | Method and system for call screening | |||
| 1006 | 6104912 | Meet-me telephone system with subscriber notification feature | |||
| 1007 | 6104802 | In-band signaling for routing | |||
| 1008 | 6104801 | Escalatory reactive call routing | |||
| 1009 | 6104799 | Customer defined call setup | |||
| 1010 | 6100918 | Video conferencing system and method | |||
| 1011 | 6100882 | Textual recording of contributions to audio conference using speech recognition | |||
| 1012 | 6094212 | Communication apparatus and communication method using dummy data | |||
| 1013 | 6091714 | Programmable distributed digital switch system | |||
| 1014 | 6088436 | Automated callback system | |||
| 1015 | 6088435 | Interactive telephone networking service | |||
| 1016 | 6081291 | Methods and systems for multimedia communication via public telephone networks | |||
| 1017 | 6078809 | Method and apparatus for performing a multi-party communication in a communication system | |||
| 1018 | 6075553 | Audiovisual telecommunication method and apparatus using a digital network | |||
| 1019 | 6073192 | Peripheral video conferencing system with control unit that controls presentation of remote video signal through the output connector | |||
| 1020 | 6072864 | Transfer-connect telephony services utilizing automated audio systems | |||
| 1021 | 6072796 | Apparatus and method for accessing memory in a TDM network | |||
| 1022 | 6072780 | Dial up telephone conferencing system controlled by an online computer network | |||
| 1023 | 6069943 | Collaborative conferencing circuit | |||
| 1024 | 6067443 | Communicator for a telephone system | |||
| 1025 | 6064667 | Apparatus and methods enhancing call routing to and within call centers | |||
| 1026 | 6061440 | Intelligent switching system for voice and data | |||
| 1027 | 6052665 | Speech input terminal and speech synthesizing terminal for television conference system | |||
| 1028 | 6047053 | Network based knowledgeable assistant | |||
| 1029 | 6038304 | Telecommunications switch incorporating automatic conferencing service | |||
| 1030 | 6035026 | Method and apparatus of call conferencing in a telephone exchange system | |||
| 1031 | 6031836 | Web-page interface to telephony features | |||
| 1032 | 6026154 | Interoffice multiparty connection method and exchange | |||
| 1033 | 6026153 | Personal communicator telephone system | |||
| 1034 | 6026149 | Method and apparatus for managing telecommunications | |||
| 1035 | 6026079 | Modem to support multiple site call conferenced data communications | |||
| 1036 | 6023626 | Allocating speech items to mobile units communicating on direct mode channel | |||
| 1037 | 6023499 | Real time billing via the internet for advanced intelligent network services | |||
| 1038 | 6021190 | Method and apparatus for receiving and processing an incoming call | |||
| 1039 | 6021176 | Method for monitoring incoming calls to a user's premises on a pots telephone line | |||
| 1040 | 6014712 | Network system | |||
| 1041 | 6014436 | Telecommunications answering feature method and apparatus | |||
| 1042 | 6011909 | Alerting user engaged in a first communications session on a first network to a request to establish a second communications session on a second network | |||
| 1043 | 6011792 | Escalatory reactive call routing | |||
1999 | |||||
| 1044 | 6009082 | Computer-based multifunction personal communication system with caller ID | |||
| 1045 | 6005845 | System and method for IP-activated call setup | |||
| 1046 | 5999977 | System for terminating multicast channel and data broadcast when at least two second endpoints do not transmit positive acknowledgment message to first endpont | |||
| 1047 | 5999966 | Control network-directed video conferencing switching system and method | |||
| 1048 | 5995822 | Method for handling parallel transactions on telephone pre-paid accounts | |||
| 1049 | 5995608 | Method and apparatus for on-demand teleconferencing | |||
| 1050 | 5995607 | Enhanced telephony trunk routing | |||
| 1051 | 5995491 | Method and apparatus for multiple media digital communication system | |||
| 1052 | 5991392 | Agent-initiated dynamic requeing | |||
| 1053 | 5991391 | Dynamic re-routing | |||
| 1054 | 5991390 | Method and apparatus for teleworking from remote terminals | |||
| 1055 | 5991385 | Enhanced audio teleconferencing with sound field effect | |||
| 1056 | 5991277 | Primary transmission site switching in a multipoint videoconference environment based on human voice | |||
| 1057 | 5991276 | Videoconference system | |||
| 1058 | 5987318 | Call conference within a home zone | |||
| 1059 | 5987009 | Multipoint/multichannel connection device in integrated services digital network | |||
| 1060 | 5983192 | Audio processor | |||
| 1061 | 5983096 | Communications system with mobile telephones and operating method | |||
| 1062 | 5978835 | Multimedia mail, conference recording and documents in video conferencing | |||
| 1063 | 5978467 | Method and apparatus for enabling interaction between callers with calls positioned in a queue | |||
| 1064 | 5978463 | Reservation scheduling system for audio conferencing resources | |||
| 1065 | 5970065 | Uniform control of mixed platforms in telephony | |||
| 1066 | 5970054 | Multipoint teleconference system employing H. 221 frames | |||
| 1067 | 5963864 | Method and system for automatically connecting telephone calls to multiple devices having different directory numbers | |||
| 1068 | 5963632 | Agent-initiated dynamic requeing of misrouted calls in call-routing systems | |||
| 1069 | 5963547 | Method and apparatus for centralized multipoint conferencing in a packet network | |||
| 1070 | 5961589 | Emulation of analog modem signaling over IDSN for translation-less interoperability with PSTN based H.324 system | |||
| 1071 | 5960069 | Method of billing a multiple service representative conference call | |||
| 1072 | 5960064 | Call screening method and apparatus for use in completing telephone calls | |||
| 1073 | 5959978 | Method, terminal, and system for multi-station video communication | |||
| 1074 | 5959977 | Apparatus for embodying combined time switching and conference calling functions | |||
| 1075 | 5956482 | Multimedia information service access | |||
| 1076 | 5953505 | Communication apparatus and method for reading out stored function information in response to identifying information | |||
| 1077 | 5953332 | Agent-initiated dynamic requeing | |||
| 1078 | 5949891 | Filtering audio signals from a combined microphone/speaker earpiece | |||
| 1079 | 5949866 | Communications system for establishing a communication channel on the basis of a functional role or task | |||
| 1080 | 5949764 | Conference call on a personal handy phone system portable station | |||
| 1081 | 5949763 | Method and apparatus for providing broadband access conferencing services | |||
| 1082 | 5948059 | Method and apparatus for synchronizing multimedia messages in different servers | |||
| 1083 | 5946387 | Agent-level network call routing | |||
| 1084 | 5940497 | Statistically-predictive and agent-predictive call routing | |||
| 1085 | 5940496 | Apparatus and methods enhancing call routing within and between call-centers | |||
| 1086 | 5940488 | Telecommunication management system and user interface | |||
| 1087 | 5933480 | Method for billing and controlling fraud in providing pay information services | |||
| 1088 | 5933417 | Multimedia multipoint telecommunications reservation acceptance systems and controllers | |||
| 1089 | 5929897 | Automated distribution of video telephone calls | |||
| 1090 | 5926533 | Computer-based method and apparatus for controlling, monitoring, recording and reporting telephone access | |||
| 1091 | 5926465 | Spread-spectrum changeable base station | |||
| 1092 | 5924016 | Control and monitoring apparatus and method for a telephone system | |||
| 1093 | 5922047 | Apparatus, method and system for multimedia control and communication | |||
| 1094 | 5920622 | Multiple owner resource management | |||
| 1095 | 5920620 | Channel establishing method of point-to-multipoint and multipoint-to-point communications | |||
| 1096 | 5920546 | Method and apparatus for conferencing in an expandable telecommunications system | |||
| 1097 | 5916302 | Multimedia conferencing using parallel networks | |||
| 1098 | 5915091 | Synchronization in video conferencing | |||
| 1099 | 5915011 | Statistically-predictive and agent-predictive call routing | |||
| 1100 | 5913062 | Conference system having an audio manager using local and remote audio stream state machines for providing audio control functions during a conference session | |||
| 1101 | 5907604 | Image icon associated with caller ID | |||
| 1102 | 5907600 | Product registration system | |||
| 1103 | 5905792 | External positivistic forward transfer in call routing systems | |||
| 1104 | 5905790 | Single phone line device for automatic interconnection from a remote location | |||
| 1105 | 5904013 | Overlapped alerting in wide area call forwarding | |||
| 1106 | 5903637 | System and method for call conferencing | |||
| 1107 | 5903629 | Apparatus and method for automated audio teleconferencing having enhanced reconfiguration features | |||
| 1108 | 5898676 | Method, communication system and conference unit for carrying out conferences | |||
| 1109 | 5898675 | Volume control arrangement for compressed information signals | |||
| 1110 | 5896565 | Remote conference calling for wireless systems | |||
| 1111 | 5896500 | System for call request which results in first and second call handle defining call state consisting of active or hold for its respective AV device | |||
| 1112 | 5894510 | Multiple service representative conferencing apparatus and method | |||
| 1113 | 5894504 | Advanced call waiting and messaging system | |||
| 1114 | 5892764 | ATM LAN telephone system | |||
| 1115 | 5889844 | Conferencing method for telephone switch system | |||
| 1116 | 5889843 | Methods and systems for creating a spatial auditory environment in an audio conference system | |||
| 1117 | 5884039 | System for providing a directory of AV devices and capabilities and call processing such that each participant participates to the extent of capabilities available | |||
| 1118 | 5883947 | Method of and apparatus for connecting terminals between stations | |||
| 1119 | 5883945 | Three-way call detection and response system | |||
| 1120 | 5881053 | Method for a wireless communications channel | |||
| 1121 | 5878118 | Computerized telephone apparatus | |||
| 1122 | 5867654 | Two monitor videoconferencing hardware | |||
| 1123 | 5867562 | Call processing system with call screening | |||
| 1124 | 5867495 | System, method and article of manufacture for communications utilizing calling, plans in a hybrid network | |||
| 1125 | 5867494 | System, method and article of manufacture with integrated video conferencing billing in a communication system architecture | |||
| 1126 | 5862388 | Interrupt-time processing of received signals | |||
| 1127 | 5859979 | System for negotiating conferencing capabilities by selecting a subset of a non-unique set of conferencing capabilities to specify a unique set of conferencing capabilities | |||
1998 | |||||
| 1128 | 5854898 | System for automatically adding additional data stream to existing media connection between two end points upon exchange of notifying and confirmation messages therebetween | |||
| 1129 | 5854893 | System for teleconferencing in which collaboration types and participants by names or icons are selected by a participant of the teleconference | |||
| 1130 | 5852807 | Method and apparatus for modeling business card exchanges in a point-to-point or a multi-point personal computer conference | |||
| 1131 | 5852656 | Electronic conference system and conference server apparatus | |||
| 1132 | 5848146 | Audio system for conferencing/presentation room | |||
| 1133 | 5848134 | Method and apparatus for real-time information processing in a multi-media system | |||
| 1134 | 5848132 | Telecommunications network having resident ability to pre-book scheduled call back services | |||
| 1135 | 5844979 | Intelligent switching system for voice and data | |||
| 1136 | 5844973 | Conference billing system with ID tagging | |||
| 1137 | 5842136 | Adding and removing subscribers in an ongoing call | |||
| 1138 | 5842112 | Personal communicator system for identifying a telephone which is disposed proximate a locator transmitter | |||
| 1139 | 5841837 | Method and apparatus for processing telephone calls | |||
| 1140 | 5841763 | Audio-video conferencing system | |||
| 1141 | 5841469 | Audiovisual telecommunication method and apparatus using a digital network | |||
| 1142 | 5838785 | Voice level controller | |||
| 1143 | 5838779 | Adjunct controller for a telephone system | |||
| 1144 | 5838665 | Data network telephone adaptor device | |||
| 1145 | 5835573 | Method and system for call screening | |||
| 1146 | 5828866 | Real-time synchronization of concurrent views among a plurality of existing applications | |||
| 1147 | 5828743 | Apparatus and method for automated audio teleconferencing having enhanced access and security features | |||
| 1148 | 5825867 | Enhanced call waiting | |||
| 1149 | 5825858 | Collaborative conference bridges | |||
| 1150 | 5821985 | Multi-point videoconference system having a fixed control station for data transfer | |||
| 1151 | 5818836 | Method and apparatus for anonymous voice communication using an online data service | |||
| 1152 | 5818819 | Methods for performing intellignet network services with an ISDN network terminator located at a subscriber's premises | |||
| 1153 | 5815817 | Information broadcasting method | |||
| 1154 | 5815562 | Apparatus and method for providing a user with one telephone number that rings phones on heterogeneous systems worldwide | |||
| 1155 | 5815550 | Remote conference calling for wireline systems | |||
| 1156 | 5815503 | Digital simultaneous voice and data mode switching control | |||
| 1157 | 5812653 | Subscription and paired authorization code based access to a meet-me conferencing service | |||
| 1158 | 5812652 | Centralized management and allocation of bridges in a telecommunications network for a meet-me conferencing service | |||
| 1159 | 5812535 | Methods for performing intelligent network services with an ISDN network terminator located at a subscriber's premise | |||
| 1160 | 5812534 | Voice over data conferencing for a computer-based personal communications system | |||
| 1161 | 5809237 | Registration of computer-based conferencing system | |||
| 1162 | 5809018 | Group call method, a system controller and a subscriber station in a radio system | |||
| 1163 | 5805685 | Three way call detection by counting signal characteristics | |||
| 1164 | 5802294 | Teleconferencing system in which location video mosaic generator sends combined local participants images to second location video mosaic generator for displaying combined images | |||
| 1165 | 5802281 | Peripheral audio/video communication system that interfaces with a host computer and determines format of coded audio/video signals | |||
| 1166 | 5802160 | Multi-ring telephone method and system | |||
| 1167 | 5802156 | Method for billing and controlling fraud in providing pay information services | |||
| 1168 | 5796811 | Three way call detection | |||
| 1169 | 5794018 | System and method for synchronizing data streams | |||
| 1170 | 5793415 | Videoconferencing and multimedia system | |||
| 1171 | 5790532 | Voice over video communication system | |||
| 1172 | 5784447 | Method and circuit arrangement for allowing telephone conversations among several users | |||
| 1173 | 5778056 | Broadband network and method for connecting information providers | |||
| 1174 | 5778054 | Communication apparatus and method for displaying on a screen a number of images corresponding to respective access information that is operative to initiate electronic communication | |||
| 1175 | 5774674 | System for negotiating at least two sets of video capabilities between two nodes to perform video conferencing between the nodes according to the selected set | |||
| 1176 | 5771273 | Network accessed personal secretary | |||
| 1177 | 5768355 | Three-way call detection system | |||
| 1178 | 5768263 | Method for talk/listen determination and multipoint conferencing system using such method | |||
| 1179 | 5768262 | Methods for performing intelligent network services with an ISDN network terminator located at a subscriber's premise | |||
| 1180 | 5764750 | Communicating between diverse communications environments | |||
| 1181 | 5764628 | Dual port interface for communication between a voice-over-data system and a conventional voice system | |||
| 1182 | 5761286 | Method for enabling communications between calling an called multmedia terminals | |||
| 1183 | 5758079 | Call control in video conferencing allowing acceptance and identification of participants in a new incoming call during an active teleconference | |||
| 1184 | 5754775 | Method and apparatus for formulating connection addresses on a PC conferencing system supporting multiple transport type | |||
| 1185 | 5754765 | Automatic transport detection by attempting to establish communication session using list of possible transports and corresponding media dependent modules | |||
| 1186 | 5754631 | Voice response unit having robot conference capability on ports | |||
| 1187 | 5754589 | Noncompressed voice and data communication over modem for a computer-based multifunction personal communications system | |||
| 1188 | 5754534 | Delay synchronization in compressed audio systems | |||
| 1189 | 5752191 | Telephone control system which connects a caller with a subscriber AT A telephone address | |||
| 1190 | 5751959 | Communication terminal, supervisory system and communication method | |||
| 1191 | 5751760 | Controller for a telephone system with code screening of incoming calls | |||
| 1192 | 5751338 | Methods and systems for multimedia communications via public telephone networks | |||
| 1193 | 5751337 | Teleconferencing method and system for providing face-to-face, non-animated teleconference environment | |||
| 1194 | 5748618 | Multilevel arbitration in a data conference | |||
| 1195 | 5745558 | Three-way call detection and response system | |||
| 1196 | 5745160 | Video conversation/monitoring system having a remote monitoring function | |||
| 1197 | 5742670 | Passive telephone monitor to control collaborative systems | |||
| 1198 | 5737530 | Method and apparatus for conditionally terminating a personal computer conference | |||
| 1199 | 5737321 | Multi-media teleconference system | |||
| 1200 | 5734724 | Audio communication control unit | |||
| 1201 | 5729532 | Selective participation in a multimedia communication conference call | |||
| 1202 | 5724416 | Normalization of calling party sound levels on a conference bridge | |||
| 1203 | 5724355 | Network access to internet and stored multimedia services from a terminal supporting the H.320 protocol | |||
| 1204 | 5721764 | Conference mailbox service | |||
| 1205 | 5721763 | Method for providing information during a chat session | |||
| 1206 | 5719928 | Apparatus and method for automated audio teleconferencing having enhanced billing and reservation features | |||
| 1207 | 5719925 | Method for remotely controlling a telephone loop/channel from another telephone loop/channel | |||
| 1208 | 5712902 | Telecommunications answering feature method and apparatus | |||
| 1209 | 5710809 | Method of and system for efficient use of telecommunication voice networks | |||
| 1210 | 5706329 | Personal mobile communication system having meet-me bridge reconnect feature | |||
1997 | |||||
| 1211 | 5701340 | AD-HOC conferencing method | |||
| 1212 | 5699352 | Distributed teleconferencing system | |||
| 1213 | 5694453 | Method and apparatus for processing telephone calls and delivering information about the calls to a pager | |||
| 1214 | 5691713 | Communication apparatus allowing a receiver to recognize a generalized situation of a sender | |||
| 1215 | 5689641 | Multimedia collaboration system arrangement for routing compressed AV signal through a participant site without decompressing the AV signal | |||
| 1216 | 5689553 | Multimedia telecommunications network and service | |||
| 1217 | 5687177 | Tone blocking using variable delay buffer | |||
| 1218 | 5675583 | Variable communication bandwidth for conference call initiation | |||
| 1219 | 5675511 | Apparatus and method for event tagging for multiple audio, video, and data streams | |||
| 1220 | 5674003 | Mechanisms for accessing unique features of telephony networks from a protocol-Independent data transport interface | |||
| 1221 | 5673393 | Managing bandwidth over a computer network having a management computer that allocates bandwidth to client computers upon request | |||
| 1222 | 5673299 | Adjunct controller for a telephone system | |||
| 1223 | 5673268 | Modem resistant to cellular dropouts | |||
| 1224 | 5673257 | Computer-based multifunction personal communication system | |||
| 1225 | 5673080 | Seamless multimedia conferencing system using enhanced endpoint devices | |||
| 1226 | 5668863 | Method and apparatus for recording and retrieval of audio conferences | |||
| 1227 | 5666407 | Software-based bridging system for full duplex audio telephone conferencing | |||
| 1228 | 5666349 | Method for controlling components of a communication system | |||
| 1229 | 5663953 | Multipoint intercommunication with pre-querying of members as to participation | |||
| 1230 | 5663951 | Delayed transmission of data packets over networks | |||
| 1231 | 5655013 | Computer-based method and apparatus for controlling, monitoring, recording and reporting telephone access | |||
| 1232 | 5654961 | Routing system and method for a teleconferencing system | |||
| 1233 | 5652866 | Collaborative working method and system for a telephone to interface with a collaborative working application | |||
| 1234 | 5652789 | Network based knowledgeable assistant | |||
| 1235 | 5638434 | Conference system for dial-out telephone calls | |||
| 1236 | 5636218 | Gateway system that relays data via a PBX to a computer connected to a pots and a computer connected to an extension telephone and a lanand a method for controlling same | |||
| 1237 | 5636209 | Modem to support multiple site call conferenced data communications | |||
| 1238 | 5631967 | Processing audio signals using a state variable | |||
| 1239 | 5631954 | Method and apparatus for controlling a telephone | |||
| 1240 | 5631953 | Circuit arrangement for integration of EDP systems in the utilization of telephone systems | |||
| 1241 | 5631904 | Method for automatically establishing a conference call | |||
| 1242 | 5627978 | Graphical user interface for multimedia call set-up and call handling in a virtual conference on a desktop computer conferencing system | |||
| 1243 | 5627827 | Automatic service cutover for ISDN private exchange | |||
| 1244 | 5625407 | Seamless multimedia conferencing system using an enhanced multipoint control unit and enhanced endpoint devices | |||
| 1245 | 5623490 | Method and apparatus for multiple media digital communication system | |||
| 1246 | 5621731 | Private exchange for ISDN | |||
| 1247 | 5619561 | Call-waiting and caller identification with three-way conversations arrangements | |||
| 1248 | 5619555 | Graphical computer interface for an audio conferencing system | |||
| 1249 | 5619508 | Dual port interface for a computer-based multifunction personal communication system | |||
| 1250 | 5617539 | Multimedia collaboration system with separate data network and A/V network controlled by information transmitting on the data network | |||
| 1251 | 5617423 | Voice over data modem with selectable voice compression | |||
| 1252 | 5611038 | Audio/video transceiver provided with a device for reconfiguration of incompatibly received or transmitted video and audio information | |||
| 1253 | 5610970 | Telephone system with scheduled handling of calls | |||
| 1254 | 5610906 | Spread-spectrum changeable base station | |||
| 1255 | 5604793 | Tone blocking using variable delay buffer | |||
| 1256 | 5604738 | Multipoint teleconference system employing H. 221 frames | |||
| 1257 | 5600797 | System for identifying new client and allocating bandwidth thereto by monitoring transmission of message received periodically from client computers informing of their current status | |||
| 1258 | 5600684 | Automatic identification for digital conferencing | |||
| 1259 | 5600649 | Digital simultaneous voice and data modem | |||
| 1260 | 5596635 | Multi-stage teleconferencing system | |||
| 1261 | 5592586 | Voice compression system and method | |||
| 1262 | 5592547 | Processing audio signals using a discrete state machine | |||
| 1263 | 5592478 | Broadband conference system | |||
1996 | |||||
| 1264 | 5590171 | Method and apparatus for communications monitoring | |||
| 1265 | 5590128 | Dial lists for computer-based conferencing systems | |||
| 1266 | 5590127 | Multimedia conference call providing adjustable bandwidth for individual communication terminals | |||
| 1267 | 5589873 | Multipoint television conference system with a multipoint control unit for registering information about TV conference rooms and room groups and allowing a selected room to participate in the TV conference based on registered information | |||
| 1268 | 5588037 | Remote access telephone control system | |||
| 1269 | 5587928 | Computer teleconferencing method and apparatus | |||
| 1270 | 5586257 | Network architecture to support multiple site real-time video games | |||
| 1271 | 5585839 | Audio and video telecommunication system with remote monitoring function and remote device control function | |||
| 1272 | 5583925 | Automatic three-way calling feature for a telecommunications system | |||
| 1273 | 5579389 | Histogram-based processing of audio signals | |||
| 1274 | 5577107 | Communication terminal apparatus for displaying whether any of a plurality of other communication terminal apparatuses is receiving an image | |||
| 1275 | 5577041 | Method of controlling a personal communication system | |||
| 1276 | 5574934 | Preemptive priority-based transmission of signals using virtual channels | |||
| 1277 | 5574778 | Method and apparatus for providing video services | |||
| 1278 | 5574725 | Communication method between a personal computer and communication module | |||
| 1279 | 5572728 | Conference multimedia summary support system and method | |||
| 1280 | 5572248 | Teleconferencing method and system for providing face-to-face, non-animated teleconference environment | |||
| 1281 | 5570363 | Transform based scalable audio compression algorithms and low cost audio multi-point conferencing systems | |||
| 1282 | 5566238 | Distributed processing of audio signals | |||
| 1283 | 5563882 | Process for converting a point-to-point multimedia call to a bridged multimedia call | |||
| 1284 | 5561737 | Voice actuated switching system | |||
| 1285 | 5559876 | Conferencing circuit, and associated method, for automatically conferencing subscriber units together in a telephonic conference | |||
| 1286 | 5559875 | Method and apparatus for recording and retrieval of audio conferences | |||
| 1287 | 5559873 | Telephone privacy device with conference and indicator features | |||
| 1288 | 5559793 | Echo cancellation system and method | |||
| 1289 | 5555553 | Method for supporting communication in a communication system using intermediaries between called parties | |||
| 1290 | 5555298 | Method and system for establishing a connection between parties in a network | |||
| 1291 | 5555290 | Long distance telephone switching system with enhanced subscriber services | |||
| 1292 | 5555017 | Seamless multimedia conferencing system using an enhanced multipoint control unit | |||
| 1293 | 5550906 | Telecommunications feature server | |||
| 1294 | 5550899 | Long distance telephone switching system with enhanced subscriber services | |||
| 1295 | 5548642 | Optimization of adaptive filter tap settings for subband acoustic echo cancelers in teleconferencing | |||
| 1296 | 5548638 | Audio teleconferencing apparatus | |||
| 1297 | 5546449 | System and method for call conferencing | |||
| 1298 | 5546442 | Method and apparatus for use in completing telephone calls | |||
| 1299 | 5546395 | Dynamic selection of compression rate for a voice compression algorithm in a voice over data modem | |||
| 1300 | 5544237 | Automatic conference initiation upon all telephones for the conference being idle | |||
| 1301 | 5544236 | Access to unsubscribed features | |||
| 1302 | 5539812 | Method and apparatus for detecting an attempted three-way conference call on a remote telephone | |||
| 1303 | 5539741 | Audio conferenceing system | |||
| 1304 | 5537461 | Information services platform | |||
| 1305 | 5535204 | Ringdown and ringback signalling for a computer-based multifunction personal communications system | |||
| 1306 | 5533112 | Volume control in digital teleconferencing | |||
| 1307 | 5533110 | Human machine interface for telephone feature invocation | |||
| 1308 | 5530699 | Method for distributed voice conferencing in a fast packet network | |||
| 1309 | 5526354 | Packet communication terminal having synchronized audio and cursor data | |||
| 1310 | 5524110 | Conferencing over multiple transports | |||
| 1311 | 5512938 | Teleconference terminal | |||
| 1312 | 5511071 | Circuit arrangement for setting up conference calls in a digital time-division multiplex telecommunications switching center | |||
| 1313 | 5506954 | PC-based conferencing system | |||
| 1314 | 5506832 | Remote confidence testing for computer-based conferencing system | |||
| 1315 | 5502762 | System and method for simultaneously controlling ringing at local and remote telephones | |||
| 1316 | 5500859 | Voice and data transmission system | |||
| 1317 | 5497415 | Automatic release device for automatically releasing the hold-on setting of an outside line call, and transfer method for an outside line call | |||
| 1318 | 5495522 | Method and apparatus for audio teleconferencing a plurality of phone channels | |||
| 1319 | 5495284 | Scheduling and processing system for telephone video communication | |||
| 1320 | 5493568 | Media dependent module interface for computer-based conferencing system | |||
| 1321 | 5491798 | Method for network call management | |||
| 1322 | 5491743 | Virtual conference system and terminal apparatus therefor | |||
| 1323 | 5490247 | Video subsystem for computer-based conferencing system | |||
| 1324 | 5483588 | Voice processing interface for a teleconference system | |||
| 1325 | 5483587 | System and method for call conferencing | |||
1995 | |||||
| 1326 | 5475747 | Telephone terminal controlled conference inspection | |||
| 1327 | 5473680 | Methods and apparatus for interfacing with application programs to manage multimedia multiparty communications | |||
| 1328 | 5473363 | System, method and multipoint control unit for multipoint multimedia conferencing | |||
| 1329 | 5471470 | Computer-based multifunction personal communications system | |||
| 1330 | 5471318 | Multimedia communications network | |||
| 1331 | 5463684 | Telecommunications system for transferring calls without a private branch exchange | |||
| 1332 | 5457780 | System for producing a video-instruction set utilizing a real-time frame differential bit map and microblock subimages | |||
| 1333 | 5457685 | Multi-speaker conferencing over narrowband channels | |||
| 1334 | 5453986 | Dual port interface for a computer-based multifunction personal communication system | |||
| 1335 | 5452348 | Automatic call distribution system with emergency conferencing and method | |||
| 1336 | 5452298 | Digital conference trunk system | |||
| 1337 | 5452289 | Computer-based multifunction personal communications system | |||
| 1338 | 5450481 | Conference call participation tracking | |||
| 1339 | 5442688 | Multiple party telephone control system | |||
| 1340 | 5440624 | Method and apparatus for providing adaptive administration and control of an electronic conference | |||
| 1341 | 5438616 | Method and apparatus for storing telephone numbers and for automatically calling the stored numbers | |||
| 1342 | 5438357 | Image manipulating teleconferencing system | |||
| 1343 | 5436962 | Call transfer arrangement using network services | |||
| 1344 | 5436896 | Conference bridge for packetized speech-signal networks | |||
| 1345 | 5434913 | Audio subsystem for computer-based conferencing system | |||
| 1346 | 5432845 | Post answer telephone call redirection or rerouting | |||
| 1347 | 5425091 | Method and system for providing an automatic customer callback service | |||
| 1348 | 5420860 | Volume control for digital communication system | |||
| 1349 | 5414754 | System for providing proactive call services utilizing remote monitors | |||
| 1350 | 5412708 | Videophone system for scrutiny monitoring with computer control | |||
| 1351 | 5408526 | Conference calling system | |||
| 1352 | 5408518 | Teleconference system featuring a call-up | |||
| 1353 | 5402418 | Multipoint teleconference system employing H. 221 frames | |||
| 1354 | 5396552 | Digital communication system with transmission servers | |||
| 1355 | 5392343 | On demand language interpretation in a telecommunications system | |||
| 1356 | 5390177 | Conferencing arrangement for compressed information signals | |||
| 1357 | 5384772 | Method and apparatus for audio flow control during teleconferencing | |||
| 1358 | 5383184 | Multi-speaker conferencing over narrowband channels | |||
| 1359 | 5379280 | Conferencing system for distributed switching network | |||
1994 | |||||
| 1360 | 5375161 | Telephone control system with branch routing | |||
| 1361 | 5373549 | Multi-level conference management and notification | |||
| 1362 | 5369694 | Unattended meet-me-conference controlled by a telephone terminal | |||
| 1363 | 5369693 | Telephonic telemeeting system | |||
| 1364 | 5365265 | Multipoint teleconference system employing communication channels set in ring configuration | |||
| 1365 | 5363441 | Technique for reducing echoes in conference communications | |||
| 1366 | 5359598 | Voice server for digital communication network | |||
| 1367 | 5357511 | Distributed processing in a digital audio mixing network | |||
| 1368 | 5353398 | Group working system having operator discriminating function | |||
| 1369 | 5353351 | Secure teleconferencing | |||
| 1370 | 5351076 | Terminal system having video telephone equipment cooperating with computer system | |||
| 1371 | 5341374 | Communication network integrating voice data and video with distributed call processing | |||
| 1372 | 5333133 | Call processing control system | |||
| 1373 | 5323445 | Multi-location television conference system | |||
| 1374 | 5319702 | Method and apparatus for detecting and responding to hook flash events occurring on a remote telephone | |||
| 1375 | 5317567 | Multi-speaker conferencing over narrowband channels | |||
| 1376 | 5297210 | Microphone actuation control system | |||
| 1377 | 5297197 | Multiple party telephone control system | |||
| 1378 | 5291548 | Distributed telephone conference control device | |||
| 1379 | 5280583 | System and method for performing interlocution at a plurality of terminals connected to communication network | |||
| 1380 | 5280561 | Method for processing audio signals in a sub-band coding system | |||
| 1381 | 5276678 | Distributed switching and telephone conferencing system | |||
1993 | |||||
| 1382 | 5272698 | Multi-speaker conferencing over narrowband channels | |||
| 1383 | 5260938 | Switching system comprising a conference arrangement | |||
| 1384 | 5255264 | Distributed control switching network for multi-line telephone communications | |||
| 1385 | 5247615 | Control method and system for establishing a connection among terminals forming a joint project information processing system | |||
| 1386 | 5233605 | Method for assuring fidelity of a summing process | |||
| 1387 | 5222120 | Long distance telephone switching system with enhanced subscriber services | |||
| 1388 | 5218627 | Decentralized video telecommunication system | |||
| 1389 | 5212726 | Method of combining signals in a telephone conference circuit | |||
| 1390 | 5210794 | Apparatus and method for establishing crypto conferences on a telecommunications network | |||
| 1391 | 5200951 | Apparatus and method for transmitting messages between a plurality of subscriber stations | |||
| 1392 | 5199029 | Circuit arrangement for establishing conference connections | |||
| 1393 | 5195086 | Multiple call control method in a multimedia conferencing system | |||
| 1394 | 5185787 | Multiple party telephone control system with random dialing for polling | |||
1992 | |||||
| 1395 | 5150410 | Secure digital conferencing system | |||
| 1396 | 5138614 | Transformation method for network conference connections | |||
| 1397 | 5131024 | Method and apparatus for providing proactive call services following call completion | |||
| 1398 | 5128989 | Key telephone system with circuitry for adding a third caller to a multiple party connection | |||
| 1399 | 5125023 | Software switch for digitized audio signals | |||
| 1400 | 5113431 | Distributed control teleconferencing voice bridge | |||
| 1401 | 5103444 | Conference connection method in a multicast packet switching network | |||
| 1402 | 5099510 | Teleconferencing with bridge partitioning and other features | |||
| 1403 | 5091933 | Multiple party telephone control system | |||
1991 | |||||
| 1404 | 5067153 | Method for transmitting subscriber data in communication systems from one secret subscriber equipment to another | |||
| 1405 | 5054062 | Circuit for maintaining hybrid cancellation of signals in a communication system | |||
| 1406 | 5054021 | Circuit for nulling the talker's speech in a conference call and method thereof | |||
| 1407 | 5046087 | Attendant console for telephone exchange | |||
| 1408 | 5034947 | Whisper circuit for a conference call bridge including talker nulling and method therefor | |||
| 1409 | 5029162 | Automatic gain control using root-mean-square circuitry in a digital domain conference bridge for a telephone network | |||
| 1410 | 5027393 | Voice conference system using echo cancellers | |||
| 1411 | 5020098 | Telephone conferencing arrangement | |||
| 1412 | 5012509 | Communication conference apparatus and method for remote conferencing | |||
| 1413 | 5007049 | Electronic exchange having a conference telephone communication function and conference telephone communication method | |||
| 1414 | 5003593 | Teleconferencing method for a secure key management system | |||
| 1415 | 4998243 | ISDN terminal adapter with teleconference provision | |||
| 1416 | 4995071 | Video conference installation | |||
| 1417 | 4987590 | Multiple party telephone control system | |||
| 1418 | 4987492 | User interface control for communication system | |||
| 1419 | 4984263 | Break-in method in a key system | |||
1990 | |||||
| 1420 | 4975902 | Circuit for putting in conference a plurality of participants in telecommunication systems | |||
| 1421 | 4964157 | Conference speech-channel forming method based on private branch exchange and its conference telephone system | |||
| 1422 | 4953159 | Audiographics conferencing arrangement | |||
| 1423 | 4945534 | Programmable conferencing module for ring arrays and switchable ring array networks | |||
| 1424 | 4943996 | Shared access to voice and information | |||
| 1425 | 4939773 | Multiple party telephone control system | |||
| 1426 | 4937856 | Digital voice conferencing bridge | |||
| 1427 | 4920565 | Method for connection of secure conference calls | |||
| 1428 | 4907221 | Apparatus for attenuating the echo signal in telephone fork circuits for telephone conference calls | |||
| 1429 | 4901308 | Digital bridge for a time slot interchange digital switched matrix | |||
| 1430 | 4899374 | Method for a program-controlled telephone switching system in which performance features relating to the setup of a call connection can be initiated from a subscriber station | |||
| 1431 | 4894859 | Apparatus for connecting a plurality of channels | |||
| 1432 | 4893335 | Remote access telephone control system | |||
| 1433 | 4893326 | Video-telephone communications system | |||
1989 | |||||
| 1434 | 4882743 | Multi-location video conference system | |||
| 1435 | 4878240 | Multi-service telephone switching system | |||
| 1436 | 4847829 | Video conferencing network | |||
| 1437 | 4845499 | Method for generating PCM logarithmic values from linear values | |||
| 1438 | 4845497 | Conference circuit for a digital communication system | |||
| 1439 | 4835767 | Additive PCM speaker circuit for a time shared conference arrangement | |||
| 1440 | 4831618 | Additive PCM speaker circuit for a time shared ISDN conference arrangement | |||
| 1441 | 4829513 | Time slot summation communication system for allowing conference calls | |||
| 1442 | 4825433 | Digital bridge for a time slot interchange digital switched matrix | |||
| 1443 | 4815132 | Stereophonic voice signal transmission system | |||
| 1444 | 4809270 | Variable time slot communication system | |||
| 1445 | 4809262 | Method of making conference call connections in computer-controlled digital telephone exchanges | |||
| 1446 | 4805205 | Method and device for establishing bidirectional communications between persons located at different geographically distant stations | |||
| 1447 | 4803720 | Dual plane cross point switch architecture for a micro-PBX | |||
| 1448 | 4797877 | Communication system dynamic conferencer circuit | |||
| 1449 | 4797876 | Conferencing bridge | |||
| 1450 | 4796293 | Enhanced dedicated teleconferencing system | |||
1988 | |||||
| 1451 | 4794591 | Digital voice switch for a multi-port conference circuit | |||
| 1452 | 4771420 | Time slot interchange digital switched matrix | |||
| 1453 | 4766592 | Broadcast conferencing arrangement | |||
| 1454 | 4757526 | Signal transfer arrangement | |||
| 1455 | 4757494 | Method for generating additive combinations of PCM voice samples | |||
| 1456 | 4757493 | Multi-party telephone conferencing apparatus | |||
| 1457 | 4757267 | Telephone system for connecting a customer to a supplier of goods | |||
| 1458 | 4750166 | Conference circuit | |||
| 1459 | 4741026 | Message signaling arrangement between a switching system and user terminals | |||
| 1460 | 4741025 | Speech additive distribution equipment for conferencing system | |||
| 1461 | 4736407 | Computer assisted graphic teleconferencing method and apparatus | |||
| 1462 | 4734934 | Binaural teleconferencing system | |||
| 1463 | 4730306 | Conference system | |||
| 1464 | 4726016 | Conference system | |||
| 1465 | 4724539 | Call forwarding reprogramming device | |||
| 1466 | 4719618 | Digital conference circuit | |||
1987 | |||||
| 1467 | 4716585 | Gain switched audio conferencing network | |||
| 1468 | 4712231 | Teleconference system | |||
| 1469 | 4710917 | Video conferencing network | |||
| 1470 | 4691347 | Method and apparatus for controlling a conference | |||
| 1471 | 4686698 | Workstation for interfacing with a video conferencing network | |||
| 1472 | 4682345 | Adapter for coupling together two subscribers' lines to a telephone test set | |||
| 1473 | 4677610 | Three-port conference circuit for use in a digital telephone system | |||
| 1474 | 4669108 | Wireless hands-free conference telephone system | |||
| 1475 | 4661969 | Communication lines with terminate and leave capability-VF data bridge | |||
| 1476 | 4661949 | Circuit for conference telephony | |||
| 1477 | 4658425 | Microphone actuation control system suitable for teleconference systems | |||
| 1478 | 4658398 | Framed digital voice summing for teleconferencing | |||
| 1479 | 4656654 | Computer assisted graphic teleconferencing method and apparatus | |||
| 1480 | 4656625 | Switching system having capability for telecommunication conferences | |||
| 1481 | 4653090 | Graphics based call management | |||
| 1482 | 4653045 | Interactive facility control arrangement | |||
| 1483 | 4650929 | Communication system for videoconferencing | |||
| 1484 | 4648108 | Conference circuits and methods of operating them | |||
| 1485 | 4648089 | Digital voice summing for teleconferencing | |||
| 1486 | 4646288 | Multi-line accumulator/multiplexer | |||
| 1487 | 4645872 | Videophone network system | |||
| 1488 | 4644530 | Instant speaker algorithm for digital conference bridge | |||
| 1489 | 4635252 | Conference circuit for digital communication systems | |||
| 1490 | 4635251 | Meet-me conference with control capabilities | |||
1986 | |||||
| 1491 | 4611095 | Telephone conference bridge system | |||
| 1492 | 4608693 | Fault detection arrangement for a digital conferencing system | |||
| 1493 | 4607362 | Method of and circuit arrangement for establishing conference connections in a switching system | |||
| 1494 | 4606021 | Digital conference circuit | |||
| 1495 | 4605823 | Phone conference system | |||
| 1496 | 4603417 | PCM coder and decoder | |||
| 1497 | 4600814 | Automated system for establishing telephone voice connections | |||
| 1498 | 4596041 | Participant-identification recording and playback system | |||
| 1499 | 4591827 | PCM coder-decoder | |||
| 1500 | 4589107 | Simultaneous voice and data communication and data base access in a switching system using a combined voice conference and data base processing module | |||
| 1501 | 4588986 | Method and apparatus for operating on companded PCM voice data | |||
| 1502 | 4584680 | Use of a tone bus to provide polling and data distribution apparatus for communication system terminal groups | |||
| 1503 | 4578789 | Simultaneous voice and data communication and data base access in a switching system using a tone bus or broadcast mode | |||
| 1504 | 4577065 | Meet-me conference arrangement | |||
| 1505 | 4575845 | Time division multiplex conferencer | |||
| 1506 | 4574374 | Multilocation video conference terminal including rapid video switching | |||
| 1507 | 4570258 | Exchange switch | |||
| 1508 | 4566096 | Telephone exchange conference circuit | |||
1985 | |||||
| 1509 | 4560836 | Four-wire communication line circuit and conference network comprising such circuits | |||
| 1510 | 4558180 | Programmable audio mixer | |||
| 1511 | 4555592 | Wireless hands-free conference telephone system | |||
| 1512 | 4550224 | Method and apparatus for adding conferees to a conference | |||
| 1513 | 4547878 | Non-linear adder | |||
| 1514 | 4546468 | Switching network control circuit | |||
| 1515 | 4545043 | Announcement system message playback arrangement | |||
| 1516 | 4544804 | Conference control transfer arrangement | |||
| 1517 | 4541087 | Digital teleconferencing control device, system and method | |||
| 1518 | 4540850 | Method and apparatus for controlling a conference | |||
| 1519 | 4535454 | Multifrequency tone distribution using a conferencing arrangement | |||
| 1520 | 4531024 | Multilocation video conference terminal including video switching contention control | |||
| 1521 | 4529842 | Automatic fault recovery arrangement | |||
| 1522 | 4529840 | Multilocation video conference terminal including controllable conference location reconfiguration | |||
| 1523 | 4529839 | Multilocation video conference terminal including an arrangement to reduce disruption in video switching | |||
| 1524 | 4516156 | Teleconferencing method and system | |||
| 1525 | 4509166 | PCM Communication system and method of operation | |||
| 1526 | 4500991 | Circuit arrangement for the control of the transmission of digital signals, particularly PCM-signals, between stations of a time division multiplex telecommunication network particularly PCM-time division multiplex telecommunication network | |||
| 1527 | 4499578 | Method and apparatus for controlling signal level in a digital conference arrangement | |||
| 1528 | 4499577 | Linear time division multiplexed conferencer for data transfer applications | |||
| 1529 | 4495616 | PCM Conference circuit | |||
1984 | |||||
| 1530 | 4488291 | Circuit arrangement for setting up a conference call | |||
| 1531 | 4488287 | Combining and splitting of voice and data from multiple terminal sources and electronic PABX for same | |||
| 1532 | 4486879 | Method and apparatus for mixing low-frequency signals transmitted via different time slots towards the same telephone receiver set | |||
| 1533 | 4485469 | Time slot interchanger | |||
| 1534 | 4482998 | Method and apparatus for improving the quality of communication in a digital conference arrangement | |||
| 1535 | 4482997 | Arrangement for reducing clipping in a digital conference arrangement | |||
| 1536 | 4481624 | Linear time division multiplexed conferencer | |||
| 1537 | 4481383 | Communication system recording arrangement | |||
| 1538 | 4479212 | Conference circuit | |||
| 1539 | 4479211 | Method and apparatus for controlling ports in a digital conference arrangement | |||
| 1540 | 4477900 | Successive frame digital multiplexer with increased channel capacity | |||
| 1541 | 4477897 | Linear time division multiplexed conferencer | |||
| 1542 | 4477696 | Conference system for telephony | |||
| 1543 | 4475190 | Method and apparatus for controlling ports in a digital conference arrangement | |||
| 1544 | 4475189 | Automatic interactive conference arrangement | |||
| 1545 | 4467143 | Telephone conference amplifiers, and telephone conference bridges incorporating the same | |||
| 1546 | 4466094 | Data capture arrangement for a conference circuit | |||
| 1547 | 4466093 | Time shared conference arrangement | |||
| 1548 | 4466092 | Test data insertion arrangement for a conference circuit | |||
| 1549 | 4460807 | Conference routing arrangement | |||
| 1550 | 4456792 | Voice switching arrangement for telephone conferencing | |||
| 1551 | 4456789 | Audio teleconferencing | |||
| 1552 | 4455455 | Internodal conference call administrator | |||
| 1553 | 4449238 | Voice-actuated switching system | |||
| 1554 | 4449217 | PCM Communication system and method of operation | |||
| 1555 | 4432087 | Demultiplexer circuit | |||
| 1556 | 4425478 | Conference system for telephony | |||
| 1557 | 4424418 | Communication system parkhold conferencing | |||
1983 | |||||
| 1558 | 4416007 | Digital conferencing method and arrangement | |||
| 1559 | 4393496 | Method for feeding call progress tones into conference connections | |||
| 1560 | 4389720 | Distributed digital conferencing system | |||
| 1561 | 4388717 | Conference circuit for PCM system | |||
| 1562 | 4387457 | Digital conference circuit and method | |||
| 1563 | 4382295 | Digital conference time slot interchanger | |||
1982 | |||||
| 1564 | 4365863 | Optical switch for a very large number of channels | |||
| 1565 | 4360910 | Digital voice conferencing apparatus in time division multiplex systems | |||
| 1566 | 4360827 | Method and means for interactive audio and video conferencing | |||
| 1567 | 4359606 | Voice switching control system | |||
| 1568 | 4359603 | CVSD Multiple conference system | |||
| 1569 | 4357674 | PCM Signal calculator | |||
| 1570 | 4342111 | Digital bridging apparatus for telephone conferencing system | |||
| 1571 | 4340960 | Time division switching system | |||
| 1572 | 4339818 | Digital multiplexer with increased channel capacity | |||
| 1573 | 4339816 | Conferencing apparatus and methods for a frequency division multiplex communications system | |||
| 1574 | 4325139 | Circuit for combining delta modulated signals | |||
| 1575 | 4317961 | Telephone-conferencing apparatus and method | |||
| 1576 | 4317960 | Telephone-conferencing and inquiry-handling apparatus and method | |||
| 1577 | 4317007 | Telephone-conferencing method and apparatus with monitor-only access | |||
| 1578 | 4316059 | Gain controller for a teleconferencing bridge | |||
| 1579 | 4313033 | Apparatus and method for digital combination of delta modulated data | |||
1981 | |||||
| 1580 | 4305149 | Conferencing method and apparatus with multiplexed analog signals | |||
| 1581 | 4303804 | Telephone-conferencing apparatus and method having line location | |||
| 1582 | 4301531 | Three-party conference circuit for digital time-division-multiplex communication systems | |||
| 1583 | 4295008 | Telephone-conferencing apparatus and method having response tallying | |||
| 1584 | 4293946 | Trilateral duplex path conferencing system with broadcast capability | |||
| 1585 | 4289932 | Conferencing communications system | |||
| 1586 | 4288871 | Digital loop conferencing signal correction arrangement | |||
| 1587 | 4286114 | Two-wire resistance bridges for private line circuits | |||
| 1588 | 4278843 | Two-way amplifier arrangement | |||
| 1589 | 4276639 | Telephone exchange with time shared speech paths and selectively attenuated speech signals | |||
| 1590 | 4275268 | Mixing apparatus | |||
| 1591 | 4274155 | Multiport conference circuit with multi-frame summing and voice level coding | |||
| 1592 | 4271502 | Digital voice conferencer | |||
| 1593 | 4268716 | Audio teleconferencing | |||
| 1594 | 4267593 | Method and means for digital conferencing | |||
| 1595 | 4257120 | Multiport conference circuit with multi-frame summing | |||
| 1596 | 4254497 | Multiport conference circuit with voice level coding | |||
| 1597 | 4253000 | Method and system for reducing conference bridge oscillations | |||
| 1598 | 4244046 | Digital data transmission system providing multipoint communications | |||
1980 | |||||
| 1599 | 4237339 | Audio teleconferencing | |||
| 1600 | 4232198 | Device for establishing conference calls via at least one telephone exchange switching system | |||
| 1601 | 4230908 | Telephone summing circuit | |||
| 1602 | 4229814 | Multiplex conference bridge | |||
| 1603 | 4225956 | Multiplex conference bridge | |||
| 1604 | 4224688 | Digital conference circuit | |||
| 1605 | 4215247 | Digital conferencing apparatus | |||
| 1606 | 4203005 | Digital type telephone system having a conference function | |||
| 1607 | 4197429 | Gain-adjusting conference circuit | |||
| 1608 | 4190744 | Circuit arrangement and process for producing conference connections between three conference parties in a PCM time multiplex switching system | |||
| 1609 | 4184048 | System of audioconference by telephone link up | |||
1979 | |||||
| 1610 | 4175215 | Multiport conference circuit | |||
| 1611 | 4163871 | Digital CVSD telephone conference circuit | |||
| 1612 | 4162376 | Conference call circuit using reversible analog to digital converter | |||
| 1613 | 4160878 | Conference circuit with digital-analog and analog-digital conversion | |||
| 1614 | 4153817 | Digital conference circuit | |||
| 1615 | 4150259 | Communication system conferencing arrangement | |||
| 1616 | 4140875 | Four-wire, eight-leg bridge | |||
| 1617 | 4139731 | Telephone conference system with active analog conference | |||
1978 | |||||
| 1618 | 4126766 | 3-Port conference circuit for use in private automatic branch exchange | |||
| 1619 | 4119807 | Digital time division multiplex switching system | |||
| 1620 | 4117274 | Key telephone privacy circuit | |||
| 1621 | 4109111 | Method and apparatus for establishing conference calls in a time division multiplex pulse code modulation switching system | |||
| 1622 | 4097694 | Time-division telephone system embodying trunks having demodulating-adder circuits | |||
| 1623 | 4090043 | Electronic hybrid circuit | |||
| 1624 | 4086438 | Automatic interconnection system | |||
| 1625 | 4086432 | Switching circuit useful in telephone conference systems | |||
| 1626 | 4085290 | Telephone conference amplifier | |||
1977 | |||||
| 1627 | 4059735 | Digital conference system | |||
| 1628 | 4054908 | Videotelephone conference system | |||
| 1629 | 4054757 | Conference circuit using PCM techniques | |||
| 1630 | 4054755 | Conference circuit for pulse coded modulated telephony | |||
| 1631 | 4049920 | Analog signal summing conference circuit | |||
| 1632 | 4045615 | Monobus interface circuit using opto-coupled hybrids | |||
| 1633 | 4031328 | Conferencing arrangement for use in a PCM system | |||
| 1634 | 4024349 | Quasi-resonant transfer conferencing circuit | |||
| 1635 | 4022991 | Conferencing arrangement for use in a PCM system | |||
| 1636 | 4022981 | Conference circuit for pulse coded modulated telephony | |||
| 1637 | 4008376 | Loudspeaking teleconferencing circuit | |||
| 1638 | 4007338 | Switching and transmission technique using a method and arrangement of channel allocation for providing conferencing | |||
| 1639 | 4004107 | Telephone circuit to eliminate use of a hold button | |||
1976 | |||||
| 1640 | 4000377 | Digital compound conference system | |||
| 1641 | 3997730 | Time division conference circuit | |||
| 1642 | 3991281 | Key telephone monobus conference arrangement | |||
| 1643 | 3991280 | Monobus variable resistance transmission circuit | |||
| 1644 | 3991279 | Monobus interface circuit | |||
| 1645 | 3984643 | Method and apparatus for establishing a plurality of simultaneous conferences in a PCM switching system | |||
| 1646 | 3983332 | Conference call circuitry for TDM signal exchange | |||
| 1647 | 3971891 | Adaptable time division switch | |||
| 1648 | 3970797 | Digital conference bridge | |||
| 1649 | 3967070 | Memory operation for 3-way communications | |||
| 1650 | 3958084 | Conferencing apparatus | |||
| 1651 | 3947639 | Selective switching apparatus | |||
| 1652 | 3940564 | Time division multiplex system with conference link | |||
| 1653 | 3937898 | Digital conference bridge | |||
| 1654 | 3931478 | Telephone intercommunication system provided with a common communication line to which access is guarded | |||
| © 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017 | |||||