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2017

19609514System and method for securing a conference bridge from eavesdropping
29609493Smartphone conferencing system and method of operating same
39609491Server apparatus, communication apparatus, and communication method
49609270Method for performing a video talk enhancement function and an electric device having the same
59608832Synchronization between conference and calendar systems
69607615Classifying spoken content in a teleconference
79603171Contact information management methods and apparatus
89602768Apparatus, system, and method of managing terminals, and recording medium
99602670Methods and systems for selectively sharing content
109602295Audio conferencing server for the internet
119596435Distribution control apparatus, distribution control method, and computer program product
129591141Controlling conference calls
139591140Automatic conference call connection
149584461Method and apparatus for transmitting electronic mail
159578491Transmission management system and transmission system
169578468Creating a communication group
179578287Method, device and system for teleconference information insertion
189578285Facilitating presentations during video conferences
199578179Method, apparatus and system for transmitting multimedia data
209578178Multicall telephone system
219575625Communicating between a virtual area and a physical space
229572012Apparatus, system, and method of managing counterpart terminal information and recording medium
239571787Ad hoc endpoint device association for multimedia conferencing
249571660Conference call question manager
259571659Teleconference calls based on calendar events
269571445Unified messaging system and method with integrated communication applications and interactive voice recognition
279571425Method and apparatus for voice communication based on voice activity detection
289569431Virtual participant-based real-time translation and transcription system for audio and video teleconferences
299565316Multidimensional virtual learning audio programming system and method
309565315Social networking-based teleconferencing system and method
319565314Spatial multiplexing in a soundfield teleconferencing system
329565241Control method and control apparatus for apparatus including short range wireless communication module
339560419System and method for listening to teams in a race event
349560317Videoconferencing system using QR codes for interaction
359560208System and method for providing intelligent and automatic mute notification
369560207Conference call alerts
379560206Real-time speech-to-text conversion in an audio conference session
389558744Audio processing apparatus and audio processing method
399553994Speaker identification for use in multi-media conference call system
409553990Recommended roster based on customer relationship management data
419553974Media/voice binding protocol and related user interfaces
429553900System and method for managing conferencing in a distributed communication network
439552571Electronic device and method of meeting notification
449549154Multipoint communication system and method
459549078Proxy media service for digital telephony
469549075Method for automatically establishing location-based conference calls
479549074Method and apparatus for providing ambient social telephony
489549073Non-IMS rich communication suite
499549072Conference call alerts
509547977Systems and methods for automated personal emergency responses
519544925Mobile phone related indirect communication system and method
529544541Pairing devices in conference using ultrasonic beacon and subsequent control thereof
539544438Compliance management of recorded audio using speech analytics
549544341Distributed audio conferencing architecture with optimum resource utilization and seamless scalability
559544197Communication terminal, communication system, display control method, and recording medium storing display control program
569544157Systems and methods for conferencing enterprise and non-enterprise callers
579542957Procedure and mechanism for controlling and using voice communication
589542943Minutes making assistance device, electronic conference device, electronic conference system, minutes making assistance method, and storage medium storing minutes making assistance program
599538250Methods and systems for creating and managing multi participant sessions
609538136Pairing devices in conference using ultrasonic beacon and subsequent connection transfer
619538135Pairing devices in conference using ultrasonic beacon and subsequent content sharing
629538129Systems and methods for improving audio conferencing services
639538011Mobile microphone system portal app for meetings
649537993Identifying recorded call data segments of interest
659537906Signaling method for internet telephony
669537704Method and apparatus for migrating active communication session between terminals

2016

679532217Method and system for conference call security override
689531884Stereo echo suppressing device, echo suppressing device, stereo echo suppressing method, and non-transitory computer-readable recording medium storing stereo echo suppressing program
699531883Providing an announcement for a multiparty communication session
709525986Method and apparatus for providing triggered-presentation of a participant message associated with a multi-party communication session
719525979Remote control of separate audio streams with audio authentication
729525958Multidimensional virtual learning system and method
739525847Media negotiation method, device, and system for multi-stream conference
749525779Communications services management using services profile
759525709Multimedia conversation history
769524088User interface
779521263Long term monitoring of transmission and voice activity patterns for regulating gain control
789521262Method and apparatus for calling terminal to join conference
799521261Communication reminders
809521253Interjurisdictional recording mechanism
819521173System and method for managing calls
829516476Teleconferencing system, method of communication, computer program product and master communication device
839516464Notification to users of events
849516417Boundary binaural microphone array
859516175Transmission system, participation fee management method, computer program product, and maintenance system
869516076Central conferencing routing server
879516075Apparatus, system, and method of managing data, and recording medium
889516071Video conferencing system and associated interaction display method
899516022Automated meeting room
909513861Systems and methods for discovering wireless display devices using inaudible audio signals
919509953Media detection and packet distribution in a multipoint conference
929509949Electronic device and method of controlling the same
939509852Audio acoustic echo cancellation for video conferencing
949509851Information processing method and electronic device
959509850Gathering information for members of call
969509844System and method for indexing automated telephone systems
979503867Dual button push to talk device
989503566Method and apparatus for protecting moderator access for a conference call
999503488System and method for virtual call hold
1009502047Talker collisions in an auditory scene
1019502046Coding of a sound field signal
1029497330Signal processing method, signal processing device, and signal processing program
1039497328Conference call alerts
1049497319System and method of communicating presence information
1059497239Rapidly initializing and dynamically adjusting media streams
1069495970Audio coding with gain profile extraction and transmission for speech enhancement at the decoder
1079495450Audio animation methods and apparatus utilizing a probability criterion for frame transitions
1089491576Location based automated meeting attendance
1099491300Handling concurrent speech
1109491299Teleconferencing using monophonic audio mixed with positional metadata
1119491205Communication systems and related methods for communicating with devices having a plurality of unique identifiers
1129490992Remote conference saving system for managing missing media data and storage medium
1139489075Display apparatus, display system, and display method
1149485631Hopping master in wireless conference
1159485361Internet SIP registration/proxy service for audio conferencing
1169485355Communication device for providing an automatically initiated outgoing communication as an incoming communication
1179479647Automatic conference initiation
1189478233Speech fragment detection for management of interaction in a remote conference
1199473863System and method for improving audio capture quality in a living room type environment
1209473645Audio quality in teleconferencing
1219473643Mute detector
1229473642Methods and systems for providing location sensitive conference calling
1239473541Communication device and non-transitory computer-readable medium
1249467854Security techniques for reconnecting to a conference session using a computing device
1259467831Network-administered conference call using SIP messaging
1269467569Methods and apparatus for reducing audio conference noise using voice quality measures
1279467568Distributed audio conferencing system
1289467404Processing method and processing system for instant messages in network conference
1299462437Method and apparatus for adjusting device functionalities based on location, movement, and/or noise
1309462228Distributed real-time media composer
1319462133Key code for a conference operation
1329462132One-tap conference calling on devices
1339462120Caller ID memo system
1349460729Layered approach to spatial audio coding
1359456273Audio mixing method, apparatus and system
1369456179Transmission management system, transmission system, and transmission management system program
1379456076Handling audio path failure and poor quality of service for voice calls in a contact center
1389456039Exchanging floor arbitration history information during a communication session
1399456010Convergence of social enterprise and digital telephony
1409451416Information processing method and communication system
1419451361Apparatus, method and system of communicating acoustic information of a distributed microphone array between mobile devices
1429451360Muting a sound source with an array of microphones
1439451208Communication terminal, communication system, and communication method
1449451094Hybrid conference bridge
1459450990Transmission management system, transmission system, and transmission management system program
1469449614Controlling multi-party communications
1479449594Adaptive phase difference based noise reduction for automatic speech recognition (ASR)
1489445053Layered mixing for sound field conferencing system
1499444944Systems and methods for connecting telephony communications
1509438993Methods and devices to generate multiple-channel audio recordings
1519438644Communication management system, communication management method, and computer program product
1529438532Transmission management system, transmission system, and program for transmission management system
1539436700Methods and program products for communicating file modifications during a collaboration event
1549436360Capturing and sharing visual content via an application
1559432820Method for efficiently supporting multiple simultaneous group PTT calls requiring low call setup latency
1569432790Real-time sound propagation for dynamic sources
1579432625Immersive videoconference method and system
1589432517Methods, apparatuses, and systems for generating an action item in response to a detected audio trigger during a conversation
1599432516System and method for communicating streaming audio to a telephone device
1609432372Access policy based on collaboration participation
1619432237VOIP device, VOIP conferencing system, and related method
1629432219Voice energy collision back-off
1639426421System and method for determining conference participation
1649426300Matching reverberation in teleconferencing environments
1659426298Computer-implemented system and method for distributing messages by discussion group
1669426188Apparatus and method for conferencing
1679420434Generating a warning message if a portable part associated with a wireless audio conferencing system is not charging
1689420226Apparatus, system, and method of managing data transmission, and recording medium storing data transmission management program
1699420109Clustering of audio streams in a 2D / 3D conference scene
1709420108Controlling conference calls
1719420012Computer readable recording medium, communication terminal device and teleconferencing method
1729413897Apparatus and methods for notification of a party in a telephone conference
1739413896Tissue slitting methods and systems
1749413881Identifying recorded call data segments of interest
1759412377Computer-implemented system and method for enhancing visual representation to individuals participating in a conversation
1769407872Apparatus and method for managing telepresence sessions
1779407866Joining an electronic conference in response to sound
1789407772Conference call information sharing via interaction with social networking data
1799407759Telephonic communication redirection and compliance processing
1809407738Providing isolation from distractions
1819402165Radio communication terminal and server
1829402052Method and apparatus for arranging video chat among acquaintances
1839401996Synchronizing audio signal sampling in a wireless, digital audio conferencing system
1849401995Method and arrangement for echo cancellation in conference systems
1859401994Conferencing and meeting implementations with advanced features
1869401939Communication management system, communication method, and recording medium storing communication control program
1879401936Communication management system, communication management method, and computer program product
1889401871RFID for available resources not connected to the network
1899398233Processing apparatus, system, method and program for processing information to be shared
1909398159Gathering information for members of call
1919397850Conference system and associated signalling method
1929396645Systems and methods for automated personal emergency responses
1939396182Multi-lingual conference bridge with cues and method of use
1949392419Method and apparatus for establishing a conference call session with a wireless device
1959392224Multipoint connection apparatus and communication system
1969392122Seamlessly conferencing a previously-connected telephone call
1979392121Seamlessly conferencing a previously-connected telephone call
1989392111Reduction of on-hold call bandwidth consumption
1999392032Session transfer method, device and system
2009391932Including a plurality of users in a conversation over a communication network
2019386274Multimedia conference endpoint transfer system
2029386273Video multicast engine
2039386255User interface allowing a participant to rejoin a previously left videoconference
2049386147Muting and un-muting user devices
2059386137Identifying recorded call data segments of interest
2069386053Disaster recovery with a central conferencing routing server
2079385676System and method for dynamically mixing audio signals
2089380165Methods and apparatus for conducting conference calls using a conferencing system adapted to operate between a circuit-switched network and a packet-switched network
2099380164Method, network exchange device, and user terminal for providing call service
2109380156Method for sending recorded conference call content
2119380080Session initiation for multimedia services
2129379900Information mixer and system control for attention management
2139374471Temporary user associations based on call state
2149374470Method and system for enhanced conference call security
2159374453Audio processing for multi-participant communication systems
2169374448Systems and methods for managing concurrent audio messages
2179374400Load balancing in a central conferencing routing server
2189372975Secure recording and sharing system of voice memo
2199369855Using physical gestures to initiate call transfers between devices
2209369511Telecommunication network
2219369501Transmission system, method and program
2229363623Communication system, communication method, and non-transitory computer-readable medium
2239363478Architecture for high availability conferencing
2249363382Conference presence based music-on-hold suppression system and method
2259357164Establishing a remotely hosted conference initiated with one button push
2269357077Multi-channel multi-access voice over IP intercommunication systems and methods
2279357076Load balancing of distributed media agents in a conference system
2289357075Conference call quality via a connection-testing phase
2299356891Voice messaging interface
2309350948Method and system for providing video service
2319350947Communication management system, communication system, computer-readable recording medium, and maintenance system
2329350869System and methods for selective audio control in conference calls
2339350808Method for routing transactions between internal and external partners in a communication center
2349350776System and method for listening to teams in a race event
2359344869Method and apparatus for enhanced navigation in a dispatch communication system
2369344679Transmission system, transmission terminal and method of transmitting program
2379344396System and method for persistent multimedia conferencing services
2389344291Conferencing system with catch-up features and method of using same
2399338803Mobile terminal, control method, and control program
2409338553Spectral shaping for audio mixing
2419338544Determination, display, and adjustment of best sound source placement region relative to microphone
2429338403Persistent conversations
2439338398Transmission management system, transmission system, program, program supply system, and maintenance system
2449338302Phone call playback with intelligent notification
2459338301Digital linking of multiple microphone systems
2469338285Methods and systems for multi-factor authentication in secure media-based conferencing
2479337790System and method for enhancing comprehensibility through spatialization
2489336792Systems and methods for voice enhancement in audio conference
2499332403Systems and methods for generating a calling list for a conference call
2509332225Method, apparatus, and system for controlling conference including telepresence conferencing site
2519330658User intent analysis extent of speaker intent analysis system
2529325853Equalization of silence audio levels in packet media conferencing systems
2539325852Portable multifunction device, method, and graphical user interface for conference calling
2549325661System and method for managing a contact center with a graphical call connection metaphor
2559325599Methods for providing a status to devices in a distributed system
2569325512Virtual private meeting room
2579324061Notification to users of events
2589319532Acoustic echo cancellation for audio system with bring your own devices (BYOD)
2599319523Methods and apparatus for providing expanded telecommunications service
2609319515Call notification with rich caller identification
2619319229Transmission terminal and method of transmitting display data
2629313575Multifunctional LED device and multifunctional LED wireless conference system
2639313336Systems and methods for processing audio signals captured using microphones of multiple devices
2649313335Handling concurrent speech
2659313334Bandwidth extension in a multipoint conference unit
2669313081System and method for data transfer between terminals in voice communication under voice over internet protocol (VOIP)
2679311920Voice processing method, apparatus, and system
2689307373System and method for transferring or rejoining a conference call from any device
2699307089Conference call systems and methods
2709307046Transmission management apparatus, transmission management system, transmission management method, and transmission management program
2719301129Terminal, method and system for performing combination service using terminal capability version
2729300915Apparatus, system, and method of managing data, and recording medium
2739300914Computer readable recording medium and terminal apparatus
2749300811Catching up with an ongoing conference call
2759300810Methods and apparatus to manage conference calls
2769300809Performing automated event services to registered end users
2779300808Method and system for interoperation between multiple conference systems
2789300807Using personalized tones to indicate when a participant arrives and/or leaves a conference call
2799294724Method of operating a communication system
2809294721Techniques for a mixed audio conference
2819294622Communication between users of a telephone system
2829293151Speech signal enhancement using visual information
2839293148Reducing noise in a shared media session
2849293133Improving voice communication over a network
2859292500Virtual participant-based real-time translation and transcription system for audio and video teleconferences
2869288438Communication control system and control device
2879288331System and method for muting audio associated with a source
2889288330Server, conference room management method of server, and network conference system
2899288329Remote call control
2909288328Communication terminal and non-transitory computer readable medium storing program
2919286889Improving voice communication over a network
2929282438Group call management
2939282288System for distributing video conference resources among connected parties and methods thereof
2949282193Call routing
2959282191Method and apparatus for conferencing of text messages
2969282190Method for transferring control of a conference call
2979277178Information processing system and storage medium
2989277056Conference room audio/video cable interface device
2999271069Microphone housing arrangement for an audio conference system
3009270942Communication management system, communication system, computer-readable recording medium, and maintenance system
3019270799Using indirect communication to provide a solution to use international dialing convention and incorporating phone numbers for non-phone devices
3029270713Mechanism for compacting shared content in collaborative computing sessions
3039270474Endpoint initiation of multipart conferences
3049269072Systems, methods, and devices for facilitating navigation of previously presented screen data in an ongoing online meeting
3059264837Multidimensional virtual learning system and method
3069264665Teleconferencing system and non-transitory computer readable medium storing program
3079264664Systems and methods for dynamic bandwidth allocation
3089264550Speaker identification for use in multi-media conference call system
3099264549Short messaging service, apparatus, method, and computer program
3109264548Establishing communication sessions
3119264325Voice optimization in a network having voice over internet protocol communication devices
3129264285Communication system and server
3139264247Transmission management system, program, computer readable information recording medium, program providing system, and maintenance system
3149262747Tracking participation in a shared media session
3159258429Encoder adaption in teleconferencing system
3169258428Audio bandwidth extension for conferencing
3179258338Method and apparatus for managing private moderator codes for conference calls
3189257119Telephony system with a background recapitulation feature
3199256860Tracking participation in a shared media session
3209253613Apparatus and method for providing conference call in mobile communication
3219253572Methods and systems for synthetic audio placement
3229253441Conference system, program and conference method
3239253332Voice conference call using PSTN and internet networks
3249253331Call handling
3259253330Automatically record and reschedule conference calls for playback based upon calendar invitations and presence monitoring
3269253329Services via a conference bridge
3279251506User interfaces for content categorization and retrieval
3289250703Interface with gaze detection and voice input
3299247069Modem call forwarding and three-way calling features for VoIP applications
3309246962Conference mixing using turbo-VAD
3319246694System and method for managing conferencing in a distributed communication network
3329245514Speaker with multiple independent audio streams
3339245254Enhanced voice conferencing with history, language translation and identification
3349241073Systems and methods for managing an event scheduling request in a telephony system
3359241072Conference call authentication utilizing passcodes personal to users
3369239999System and method for random voice communications through a social network
3379237238Speech-selective audio mixing for conference
3389237237Computer-implemented system and method for providing messages to users in a discussion group
3399237226Controlling echo in a wideband voice conference
3409232374Automated conferencing system and method
3419232307Mobile microphone system and method
3429232069Teleconference calls based on calendar events
3439232068Conference call authentication utilizing passcodes personal to users
3449232067Systems and methods to direct a mobile communication device to a preferred teleconference bridge
3459232054Mid-call, multi-party, and multi-device telecommunication features and their interactions
3469232051Call management for secure facilities
3479232049Quality of experience determination for multi-party VoIP conference calls that account for focus degradation effects
3489232048Quality of experience determination for multi-party VoIP conference calls that account for focus degradation effects
3499231775Method and conference server for initializing scheduled conferences
3509230546Voice content transcription during collaboration sessions

2015

3519225938Video conferencing systems
3529225839System and method for reconnecting a device to a group call
3539225838System and method for detecting three-way call circumvention attempts
3549224134Arranging a conversation among a plurality of participants
3559219958Systems and methods for acoustic echo cancellation with wireless microphones and speakers
3569219822System and method for updating a contact list
3579219821Disposable telephone numbers
3589219820Method and apparatus for providing voice control for accessing teleconference services
3599215543Microphone mute/unmute notification
3609215327Methods and apparatuses for multi-channel acoustic echo cancelation
3619215222First communication unit obtaining second information apparatus address information to establish a second communication link
3629210379Displaying a presenter during a video conference
3639210378Controlling access to meetings
3649210269Active speaker indicator for conference participants
3659210268System and method for transferring a call bridge between communication devices
3669210267System and method for accessing a conference system
3679210198Method and apparatus for transferring active communication session streams between devices
3689208796Estimation of speech energy based on code excited linear prediction (CELP) parameters extracted from a partially-decoded CELP-encoded bit stream and applications of same
3699204194Sharing a streaming video
3709204095Instant communications system having established communication channels between communication devices
3719203968Providing conference information in a distributed conferencing system
3729203633Mobile group conferencing with portable devices
3739203630Method and apparatus for seamlessly implementing transferring dual-party call into conference
3749197848Video conferencing transitions among a plurality of devices
3759197755Multidimensional virtual learning audio programming system and method
3769195312Information processing apparatus, conference system, and information processing method
3779191516Teleconferencing using steganographically-embedded audio data
3789191407Secure control for desktop secure video teleconferencing
3799185508Multidimensional virtual learning system and method
3809185344Transmission terminal, communication system, and computer-readable storage medium
3819185230System for integrating VoIP client for audio conferencing
3829185229Method of joining a conference call
3839185154Integrated call capture for streaming audio
3849185051Supporting enhanced media communications using a packet-based communication link
3859184926Method, system, and computer-readable storage medium for remote control of a video conferencing device
3869182883Communicating between a virtual area and a physical space
3879179276Simulated Citizens' Band conferencing system
3889179003System architecture for linking packet-switched and circuit-switched clients
3899179002System and method for initiating online social interactions based on conference call participation
3909178919Disaster recovery with a central conferencing routing server
3919178918Method for routing in a central conferencing routing server
3929172905Mobile device and method for messenger-based video call service
3939172815System and method for initiating a conference call
3949172814Facilitating call continuity when transferring calls between a mobile access network to a VoIP network
3959172796Location based mixer priorities in conferences
3969172581Communication system, datacenter apparatus, and control method used in datacenter apparatus
3979171349Method and system for application broadcast
3989167098Dynamic conference session re-routing in secure media-based conferencing
3999167040Closed network presentation with external router
4009167013Method and apparatus for prioritizing media within an electronic conference according to utilization settings at respective conference participants
4019167011Load balancing in a central conferencing routing server
4029167010Central conferencing routing server
4039161198Systems and devices for emergency tracking and health monitoring
4049160994Information storage medium, terminal device, display system, and a method for controlling a terminal device
4059160968Apparatus and method for managing telepresence sessions
4069160967Simultaneous language interpretation during ongoing video conferencing
4079160862Telephone conference system and method
4089160861Managing held telephone calls at the call-forwarding system
4099160775Active speaker identification
4109160551Analytic recording of conference sessions
4119160549Method and apparatus for providing bridgeless conferencing services
4129154738Communication device and communication system
4139154635Signal processing method, signal processing device, and signal processing program
4149154631Method and apparatus for identifying a conference call from an event record
4159154630System and method for communications in a multi-platform environment
4169154629System and method for generating personalized tag recommendations for tagging audio content
4179154618Catching up with an ongoing conference call
4189154562Systems, methods, and media for connecting emergency communications
4199154317Method and apparatus for providing bridgeless conferencing services
4209148766Systems and methods for real-time cellular-to-internet video transfer
4219148724Audio system signal processing control using microphone movement information
4229148518System for and method of providing video ring-back tones
4239148517Systems, methods, and computer-readable media for expedited access to conference calls
4249148516Conference call information sharing via interaction with social networking data
4259148515International conferencing via globally distributed cascading servers
4269143909Systems and methods for load balancing and virtual private networking for SMS center
4279143618Distributed audio conferencing architecture with optimum resource utilization and seamless scalability
4289143460System and method for predicting meeting subjects, logistics, and resources
4299137376Joining a teleconference
4309137192Method and apparatus for generating web pages for members
4319137182Notifying online conference participant of presenting previously identified portion of content
4329137134Recursive identification of individuals for casual collaborative conferencing
4339135928Audio transmission channel quality assessment
4349131385Wireless network based sensor data collection, processing, storage, and distribution
4359131059Systems, methods, and computer programs for joining an online conference already in progress
4369131058Conference server communication techniques
4379131057Managing subconference calls within a primary conference call
4389131056Network administered conference call using SIP messaging
4399129607Method and apparatus for combining digital signals
4409124707Conference multiplexing
4419124706Method and system for interoperation between multiple conference systems
4429124705Key code for a conference operation
4439124660Dynamic access to external media content based on speaker content
4449118809Methods and systems for multi-factor authentication in secure media-based conferencing
4459118805Multi-point connection device, signal analysis and device, method, and program
4469118781Call redirect via centralized bridges
4479118767Communication device audio control to combine incoming audio and select outgoing audio destinations
4489118766Communication method, communication system, and communication terminal
4499118729Method for sharing resource of a videoconference using a video conferencing system
4509118654Methods and systems for compliance monitoring in secure media-based conferencing
4519113034Method and apparatus for processing audio in video communication
4529112992Method and apparatus for protecting moderator access for a conference call
4539112981Method and apparatus for overlaying whispered audio onto a telephone call
4549112980Systems and methods for selectively reviewing a recorded conference
4559112979Keyword alerting in conference calls
4569112978Keyword alerting in conference calls
4579112932Enterprise conferencing with dual mixing
4589112746Method and system for managing virtual talk groups
4599106794Record and playback in a conference
4609106754Method, system, and program product for contacting conference call participants
4619106753Method, system, and program product for contacting conference call participants
4629106752Method, system, and program product for contacting conference call participants
4639106673Systems and methods for connecting telephony communications
4649106429Method and system for pre-accessing conference telephone and network side device
4659100784Location-based conference call dial-in number retrieval and inclusion
4669100546Time shifting in teleconferences conducted within virtual worlds
4679100538Limited length video messaging
4689100489Managing groups using telephones
4699100488Using physical gestures to initiate call transfers between devices
4709100383Simultaneous remote and local control of computer desktop
4719094803Wireless network based sensor data collection, processing, storage, and distribution
4729094575Non-transitory computer-readable medium storing program and communication device
4739094573Communication system, communication method, and computer-readable storage medium
4749094572Systems and methods to duplicate audio and visual views in a conferencing system
4759094526Conference call system, method, and computer program product
4769094524Enhancing conferencing user experience via components
4779094523Metric for meeting commencement in a voice conferencing system
4789094522Auto-dial and connection into conference calls
4799094521Methods to improve fraud detection on conference calling systems based on observation of participants' call time durations
4809094520Reconferencing capability for networked phones
4819092186Method and apparatus for dynamic sharing of desktop content
4829088695Video conferencing systems
4839088635Method and system for sharing audio and/or video
4849087521Systems and methods for improving audio conferencing services
4859083808Unknown speaker identification system
4869083771System and methods for multi-participant teleconferencing using preferred forms of telecommunication
4879083769Electronic tool and methods for meetings
4889077848Side channel for employing descriptive audio commentary about a video conference
4899075572Media enhancement dock
4909071725Methods and user interfaces for video messaging
4919071692Systems and methods for managing teleconference participant mute state
4929065919Mixed media conferencing
4939065918Third party call control utilizing a voice user interface
4949065873Reduction of chaining in conference sessions
4959065664Providing an announcement for a multiparty communication session
4969064494Method and device for automatic recognition of given keywords and/or terms within voice data
4979060094Individual adjustment of audio and video properties in network conferencing
4989059955System controlling use of a communication channel
4999059860Techniques for announcing conference attendance changes in multiple languages
5009055193System and method of a remote conference
5019055155Collaborative conference experience improvement
5029055127Method for designating of hosting control for a conference call
5039053485Security monitoring system with image comparison of monitored location
5049053455Providing position information in a collaborative environment
5059042537Progressive, targeted, and variable conference feedback tone
5069042536Progressive, targeted, and variable conference feedback tone
5079031542Mobile terminal for multi-party call and multi-party call method
5089020931System and method for enhancing search experience of a user of a communication device
5098982737Method, device and system for implementing conference access
5108938677System and method for mode-neutral communications with a widget-based communications metaphor
5118929529Managing voice collision in multi-party communications

2014

5128898578Conference calls for social streams
5138887069Virtual meeting place system and method
5148885804Method for carrying out an audio conference, audio conference device, and method for switching between encoders
5158885298Conference roll call
5168842813Teleconferencing monitoring method
5178831761Method for determining a processed audio signal and a handheld device
5188817663Methods, systems, and non-transitory computer readable media for creating and managing ad-hoc groups linked to an event and spanning multiple modes of communication
5198775170Digital voice communication control device and method
5208755508Intelligent switching system for voice and data
5218752138Securing user contact information in collaboration session
5228731299Techniques to manage a whiteboard for multimedia conference events
5238718254Techniques for conference scheduling
5248717404Recording a videoconference based on recording configurations
5258700720System architecture for linking packet-switched and circuit-switched clients
5268699684Method, system, and program product for contacting conference call participants
5278675854Multi-modal communications with conferencing and clients
5288675847Scalable conference bridge
5298660251Alerting a participant when a topic of interest is being discussed and/or a speaker of interest is speaking during a conference call
5308654953Managing subconference calls within a primary conference call

2013

5318606250Method and apparatus for providing a mobile wireless local area network
5328600026Negotiating content controls
5338594313Systems and methods for endpoint recording using phones
5348594294System and method for initiating a conference call
5358583733Real time collaboration file format for unified communication
5368571194System and method for initiating a conference call
5378548146Method and system to manage connections on a conference bridge
5388520821Systems and methods for switching between computer and presenter audio transmission during conference call
5398494141Rules-based teleconferencing
5408487975Conferencing system utilizing a mobile communication device as an interface
5418456509Providing presentations in a videoconference
5428447019Method and system for providing call screening in a packet-switched network
5438442197Telephone-based user interface for participating simultaneously in more than one teleconference
5448428237Push-to-talk wireless telecommunications system utilizing a voice-over-IP network
5458416936Conference call management
5468406234Method and apparatus for processing multiple incoming calls in a single device
5478401004Terminal, method and system for performing combination service using terminal capability version
5488380521System, method and computer-readable medium for verbal control of a conference call
5498379543Facility management platform for a hybrid coaxial/twisted pair local loop network service architecture
5508345580Method and arrangement for virtual meeting

2012

5518295462Alerting a participant when a topic of interest is being discussed and/or a speaker of interest is speaking during a conference call
5528290134Managing conference calls via a talk queue
5538243906Group communication system, group ID number issuing apparatus, and call control apparatus
5548243904Methods to improve security of conference calls by observation of attendees' order and time of joining the call
5558233600Automated creation of multiple provider services
5568218751Method and apparatus for identifying and eliminating the source of background noise in multi-party teleconferences
5578218750Conference call management method and system
5588218748Telephone call chaining
5598208616Conference-call system and conference-specific access codes
5608194841Meeting lobby for web conferencing
5618175244Method and system for tele-conferencing with simultaneous interpretation and automatic floor control
5628160225Call initiation via calendar
5638150383Arrangement and method for controlling service activation on a mobile terminal
5648144632Methods, systems and program products for efficient communications during data sharing event
5658121277Catch-up playback in a conferencing system

2011

5668081746Conference bridge with improved handling of control signaling during an ongoing conference
5678068592Intelligent switching system for voice and data
5688041018System and method for establishing a conference in two or more different languages
5698036358Distributed voice conferencing
5708019071Distributed conferencing via PBX-conference bridge link
5718005203Meeting lobby for web conferencing
5728000465Systems and methods for endpoint recording using gateways
5737991137System and method for collaborative and social group phone conferencing
5747945040Integrated disparate intelligent peripherals
5757916645System and method for dynamically adjusting a RSVP reservation

2010

5767853000System and method for initiating a conference call
5777844041Intelligent switching system for voice and data
5787839803Method and system of teleconferencing
5797809124Meeting lobby for web conferencing
5807804948System and method for initiating a conference call
5817792270Integrated disparate intelligent peripherals
5827742584Mobile device calls via private branch exchange
5837715872Video calling method capable of providing video through third display
5847706517Call initiation via calendar
5857680264Systems and methods for endpoint recording using a conference bridge
5867675872System, method, and apparatus for displaying pictures

2009

5877627103Integrated chat client with receiving party choice
5887599834Method and apparatus of voice mixing for conferencing amongst diverse networks
5897596215System and method for teleconference pass code security at a telecommunications switch
5907593354Method and system for low latency high quality music conferencing
5917532714Method for discrete communication with a meeting speaker during a teleconference
5927526080Integrated disparate intelligent peripherals
5937480259System and method for establishing a parallel conversation thread during a remote collaboration

2008

5947432934System and method for display sharing
5957412048Integrated chat client with receiving party choice
5967406164Call initiation via calendar
5977391856Intelligent switching system for voice and data
5987372949System and method for call redirect detection and treatment
5997317796System and method for video stream encryption
6007317792Integrated disparate intelligent peripherals

2007

6017295661Enhanced telecommunications alerting
6027251320Call initiation via calendar
6037242755Dynamic routing for a telephone conference call
6047215755Integrated disparate intelligent peripherals
6057215752Intelligent switching system for voice and data
6067194076Apparatus and method for network-initiated real-time multi-party communications
6077187764Automatic speak-up indication for conference call attendees
6087180997Method and system for improving the intelligibility of a moderator during a multiparty communication session

2006

6097123705Call initiation via calendar
6107054820Control unit for multipoint multimedia/audio conference
6117020613Method and apparatus of mixing audios

2005

6126963574Conversation of access network bandwidth during multiuser call connections in a broadband telephony network
6136961446Method and device for media editing
6146959075Replay of conference audio
6156959074Apparatus and method for transmission and receipt of conference call roster information via the internet
6166956828Apparatus and method for packet-based media communications
6176952415Alternative network service for video conferencing applications
6186947537Methods and apparatus for using AIN techniques to facilitate servicing of calls by a group of users
6196947525Monitoring system for a remote telephone station
6206947417Method and system for providing media services
6216940960Selective conference call disconnect
6226940826Apparatus and method for packet-based media communications
6236940486Computerized interactor systems and methods for providing same
6246937854Apparatus for conducting a conference call between a wireless line and a land line using customer premise equipment
6256937852Portable communication device
6266934747Computer network indicating relatedness of attributes of monitored terminals
6276931123Echo cancellation
6286931114Voice chat service on telephone networks
6296931113Facilitation of a conference call
6306931112User invoked directed outdial method and apparatus
6316931010Intelligent network and method for providing voice telephony over ATM and private address translation
6326931001System for interconnecting packet-switched and circuit-switched voice communications
6336930994Dynamic allocation of radio resources in a packet switched communications-system
6346920213Methods and apparatus for facilitating the interaction between multiple telephone and computer users
6356920212Method and apparatus for teleconferencing
6366920209Computer-based method and apparatus for controlling, monitoring, recording and reporting telephone access
6376917964System and method for automatically configuring network settings on a computer terminal via a network interface card
6386917675Method and apparatus for providing telephone conference bridging within a residential gateway
6396915421Method for establishing call state information without maintaining state information at gate controllers
6406915331End user control of a teleconferencing network through a data network
6416912521System and method for automatically conducting and managing surveys based on real-time information analysis
6426912401Communication device for providing an efficient dormant mode for a group communication network
6436912283Teledata space and docking station with modular and integrated display
6446910072Method and apparatus for providing media-independent self-help modules within a multimedia communication-center customer interface
6456909779Method and system for a long distance conference call discount feature
6466909708System, method and article of manufacture for a communication system architecture including video conferencing
6476907449Conferencing system for simultaneous broadcast of audio and transmission of documents via push technology
6486906741System for and method of conferencing with a handheld computer using multiple media types
6496904288Controller for providing an efficient dormant mode for a group communication network
6506901240Communication system
6516898620Multiplexing video and control signals onto UTP
6526898273Method for local exchange subscriber line conferencing
6536891809Background communication using shadow of audio signal
6546888925Method for testing large-scale audio conference servers
6556885740Local exchange subscriber line conferencing method
6566882971Method and apparatus for improving listener differentiation of talkers during a conference call
6576882716Local control of call features in a telephone system
6586879673Remote setup of third party telephone calls
6596876734Internet-enabled conferencing system and method accommodating PSTN and IP traffic
6606873854Method and an apparatus for adding a new member to an active group call in a group communication network
6616870919Mute status reminder for a communication device
6626870916Targeted and intelligent multimedia conference establishment services
6636870807Method and apparatus for suppressing music on hold
6646868149Apparatus and method for transmission and receipt of conference call roster information via a telephone display unit
6656865264Apparatus and method for providing conference call roster information with speaker voice identification
6666856618Apparatus and method for computer telephone integration in packet switched telephone networks
6676853716System and method for identifying a participant during a conference call
6686850496Virtual conference room for voice conferencing
6696847618Method and system for distributed conference bridge processing
6706839417Method and apparatus for improved conference call management

2004

6716831974System and method for providing a caller identification to a called party for calls relayed through a call center
6726831971Fault-tolerant load balancing of conference call bridges
6736831676Virtual video teleconferencing system
6746826159System and method for providing speaker identification in a conference call
6756823059Method for allocating network resources
6766819752Intelligent switching system for voice and data
6776816468Captioning for tele-conferences
6786807563Automatic teleconferencing control system
6796807526Method of and apparatus for processing at least one coded binary audio flux organized into frames
6806807260Telephone line management and environmental information monitoring system
6816807257Computer, internet and telecommunications based network
6826804340Teleconferencing system
6836804332Network based knowledgeable assistant
6846801612System and method for conference call consolidation
6856801611Call pod for having conference calls in a portable environment
6866801610System and method for automated conference call setup
6876798873Telephone status notification system
6886798753Automatically establishing conferences from desktop applications over the Internet
6896795540Premised based 3-way call detection device
6906792265Conference call setup utilizing a wireless access protocol capable telephone
6916792093System and method for telephone call recording and recorded call retrieval
6926792092Method and system for independent participant control of audio during multiparty communication sessions
6936791975Call signature in a packet-based network
6946788766Methods and apparatus for providing location dependent cellular telephone communications
6956785246Multi-party conferencing method
6966781964Method for making multipoint connections between a plurality of terminal equipment of an H.323 data communication network
6976781963Method and an apparatus for terminating a user from a group call in a group communication network
6986781824Encasement for handheld computer
6996775264Computer, internet and telecommunications based network
7006775247Reducing multipoint conferencing bandwidth
7016772335Multimedia coordination system
7026771779System, apparatus, and method for improving speech quality in multi-party devices
7036771760Callback imitation as incoming calls
7046771759Method and apparatus for managing parties to a multipoint conference using digital techniques
7056766014Customer service by batch
7066760750System and method of monitoring video and/or audio conferencing through a rapid-update web site
7076760423Call initiation via calendar
7086760422Apparatus and method for providing conference call service
7096757260Ancillary information transmission while user is on hold during a telecommunications device teleconference
7106757259Control of internet based video conferencing
7116754693Method and apparatus to allow users and representatives to conduct simultaneous voice and joint browsing sessions
7126754323Establishing a conference call from a call-log
7136754322Call me conference call system
7146751300Network based voice mail with call screening
7156748070Method for allocating network resources
7166748053Relay for personal interpreter
7176747685Conference calling
7186744773Method and apparatus for managing inter-domain addresses between a plurality of domains
7196744741System and method for maintaining a plurality of media conferences
7206738617Controller for reducing latency in a group dormancy-wakeup process in a group communication network
7216738357Method and apparatus for multiple media digital communication system
7226735300Method and apparatus for enabling interaction between callers with calls positioned in a queue
7236735213Processing of telephony samples
7246735208LAN telephone system
7256731734Apparatus and method for intelligent conference call codec selection
7266731625System, method and article of manufacture for a call back architecture in a hybrid network with support for internet telephony
7276731609Telephony system for conducting multimedia telephonic conferences over a packet-based network
7286728784Collaborative multimedia architecture for packet-switched data networks
7296728358Efficient buffer allocation for current and predicted active speakers in voice conferencing systems
7306728356Method and apparatus for providing telephony services by switch-based processing of media streams
7316728222Conference terminal control device
7326728221Method and apparatus for efficiently utilizing conference bridge capacity
7336725053Method and apparatus for reducing latency in waking up a group of dormant communication devices
7346721703Remote deposition system and method
7356721410Recursive identification of individuals for casual collaborative conferencing
7366721409Network based call mute
7376718366Method and apparatus for providing media-independent self-help modules within a multimedia communication-center customer interface
7386717938System controlling use of a communication channel
7396714636Apparatus, method and system for subscriber control of timed and regional membership in multiple member termination groups for multiple leg telecommunication sessions
7406714635Method for reservation-less instant group conferencing
7416714634Method and apparatus for selecting disabling music on hold in a telecommunication system
7426707895Telephone line management system
7436704303IP/telephony user interface for a hybrid communication system
7446700969Method and apparatus for protecting call privacy across telecommunication networks
7456697614Method and apparatus for distributed arbitration of a right to speak among a plurality of devices participating in a real-time voice conference
7466697476Audio conference platform system and method for broadcasting a real-time audio conference over the internet
7476697358Emulation of phone extensions in a packet telephony distribution system
7486697342Conference circuit for encoded digital audio
7496697341Apparatus and method for providing multimedia conferencing services with selective performance parameters
7506694429Method for establishing call state information without maintaining state information at gate controllers
7516690654Method and system for multi-media collaboration between remote parties
7526687358Method and apparatus for joining a party to a multipoint conference using digital techniques
7536687234Apparatus and method for optimal conference call renegotiation in telephony over LAN systems
7546683870Method and system for multicasting call notifications
7556674960Computer 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
7566674842Multi-line telephone with input/output mixing and audio control
7576674457Audio-video conference system with parallel networks

2003

7586671714Method, apparatus and business system for online communications with online and offline recipients
7596671369Method and apparatus for returning a false special information tone for an incoming telephone call
7606671356Multi-media communication management system with subscriber messaging integration services
7616671272Internet switch box, system and method for internet telephony
7626671262Conference server for automatic x-way call port expansion feature
7636668048Conference communication system
7646668044System and method for recording telephonic communications
7656665392Associating data connections with conference call telephone
7666662211Method and system for providing conferencing services in a telecommunications system
7676661879System and method for recording telephonic communications
7686661779Dial up telephone conferencing system controlled by an online computer network
7696654455IP conference telephone system compatible with IP-PBX systems
7706654045Teleconferencing method and system
7716650908Communications system for providing multiple services and hold capability of at least one service, and method therefor
7726650745Method and apparatus for dynamically exchanging data among participants to a conference call
7736633848Prompt management method supporting multiple languages in a system having a multi-bus structure and controlled by remotely generated commands
7746633324System and method for video call configuration and scheduling
7756631179Voice and motion activated telephone
7766628768System and method of responding to an incoming call while conferencing
7776625271Scalable audio conference platform
7786611583Computer-based method and apparatus for controlling, monitoring, recording and reporting telephone access
7796608822Direct path matrix conference communication system and method
7806608820Method and apparatus for controlling a conference call
7816606305Apparatus, method and system for automatic telecommunication conferencing and broadcasting
7826606111Communication apparatus and method thereof
7836604129Method and apparatus for a conference call mediation service
7846603965Pervasive voice handset system
7856600733System for interconnecting packet-switched and circuit-switched voice communications
7866600508Communication method, communication service apparatus, communication terminal device and communication system
7876587682Signal routing for reduced power consumption in a conferencing system
7886587553Method and apparatus for protecting call privacy
7896584076Telecommunications conferencing method and apparatus
7906577721Conference call
7916577622System and method for using a portable information device to establish a conference call on a telephony network
7926574469System and method of minimizing the number of voice transcodings during a conference call in a packet-switched network
7936574325Apparatus method and system for providing call progress information for multiple leg telecommunication sessions for intelligent network services
7946564261Distributed system to intelligently establish sessions between anonymous users over various networks
7956564050Method and apparatus for combining corded and cordless telephones for telephone conferencing and intercom
7966563914Personal web-based teleconferencing method and system
7976560707Multimedia coordination system
7986560323Computer-based method and apparatus for controlling, monitoring, recording and reporting telephone access
7996560222Systems 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
8006556670Method for solving the music-on-hold problem in an audio conference
8016553108Method of billing a communication session conducted over a computer network
8026545700Virtual video teleconferencing system
8036545589Method and apparatus for managing telecommunications
8046542582Filtering signals in a conference call environment
8056539419Method and apparatus for providing media-independent self-help modules within a multimedia communication-center customer interface
8066539219Systems and methods for providing an intelligent network (IN) service to transparently establish a mid-call conference without requiring an intermediate hold state
8076539087Audio conferencing system
8086529502Systems 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
8096522739Apparatus and method for multi-access conference call in exchange system
8106522633Conferencing arrangement for use with wireless terminals
8116516200Controlling communications terminal response to group call page based on group call characteristics
8126512823Multiline telephone including interacting call appearances
8136510206Relay for personal interpreter
8146509925Conferencing system
8156505040Method of making a multiparty conference call on a mobile phone
8166504568Line reserving system for multipoint teleconference

2002

8176502127Computer email with telephony support
8186501740System and method for teleconferencing on an internetwork comprising connection-oriented and connectionless networks
8196501739Participant-controlled conference calling system
8206501738Multipoint/multichannel connection device in integrated services digital network
8216498791Systems 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
8226496579Method of and system for efficient use of telecommunication networks
8236496486Multipoint digital simultaneous voice and data system
8246487585System and method for "Open Mike" network-based communication
8256484037Method of establishing group calls in a communications system
8266483912Method for allocating network resources
8276480584Multiple medium message recording system
8286480474Telephone call-back system controlled by an online data network in real-time
8296477366System and method for virtual citizen's band radio in a cellular network
8306470080In-band signaling for routing
8316466550Distributed conferencing system utilizing data networks
8326466250System for electronically-mediated collaboration including eye-contact collaboratory
8336463038Telephone conferencing systems
8346462767Virtual proximity service control system
8356460764Card exchanging device, card exchanging method, and recording media
8366457043Speaker identifier for multi-party conference
8376453164Intelligent telephone control system which allows subscribers to remotely control a plurality of call handling utilities
8386453022Multi-line telephone with input/output mixing and audio control
8396449487Computerized telephone apparatus
8406449270Dynamic re-routing
8416445682Systems 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
8426445405Teleconferencing method and system
8436442396Method of processing group calls within a wireless communications network
8446438124Voice internet transmission system
8456438111Dynamically scaleable conference system
8466437818Video conferencing on existing UTP infrastructure
8476434402Accessory device for handling multiple calls on multiple mobile stations
8486434139Method for optimizing mobile wireless communications routed across plural interconnected networks
8496430281Intelligent telecommunications network providing automated call booking, call reconnection and diary booking services
8506427008Methods and devices for billing teleconferences
8516426948Video conferencing fault management in a hybrid network
8526426769High-quality switched analog video communications over unshielded twisted pair
8536424994Switchable calling within combined conferencing and calling
8546424707Point-to-point-to-point calling
8556421324Apparatus method and system for roamer originated automatic telecommunication conferencing and broadcasting
8566418216Caller-controller barge-in telephone service
8576418214Network-based conference system
8586418131Spectrum monitoring for PSTN subscribers
8596417933Teleconferencing and facsimile communications system and method
8606411683Automated telephone call designation system
8616408327Synthetic stereo conferencing over LAN/WAN
8626408055Electronic mail pop-up control system
8636407996Processing device network
8646405051Method and apparatus for using a B-answer signal to prevent a voice announcement in a group call
8656404928System for producing a quantized signal
8666404873Subconference calling in a telephony-over-LAN environment
8676404761Communications webs with personal communications links for PSTN subscribers
8686404747Integrated audio and video agent system in an automatic call distribution environment
8696404746System and method for packet network media redirection
8706404745Method and apparatus for centralized multipoint conferencing in a packet network
8716400816Network-independent communications system
8726400711Systems 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
8736396849Systems 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
8746393018Apparatus and methods enhancing call routing to and within call-centers
8756392999Conferencing and announcement generation for wireless VoIP and VoATM calls
8766392760Multimedia communications network
8776389293Method and apparatus for providing call screening on cordless telephone equipment using three-way calling
8786389127Telephone status notification system
8796389114Method and apparatus for relaying communication
8806385581System and method of providing emotive background sound to text
8816385194Systems 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
8826381640Method and apparatus for automated personalization and presentation of workload assignments to agents within a multimedia communication center
8836381315Universal exchange for making least-cost non-local telephone calls
8846377570Internet switch box, system and method for internet telephony
8856373936Intelligent switching system for voice and data
8866370137Method and apparatus for providing broadband access conferencing services
8876366652Method and apparatus for using a VM tone to prevent a voice announcement in a group call
8886366646Remote conference calling for wireline systems
8896366578Systems 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
8906363258Communications system providing call type indication for group calls
8916356554Systems 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
8926356534Spread-spectrum changeable base station
8936354748Playing audio files at high priority
8946353662Method and apparatus for eliminating nuisance signals in multi-party calls
8956351762Method and system for log-in-based video and multimedia calls
8966349324Communication system for allowing the communication to be switched to a television telephone during a telephone conversation
8976349136System and method for controlling a conference call
8986346964Interoffice broadband communication system using twisted pair telephone wires
8996343314Remote participant hold and disconnect during videoconferencing
9006343074Systems 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
9016337858Method and apparatus for originating voice calls from a data network

2001

9026332153Apparatus and method for multi-station conferencing
9036332082Personal communicator telephone system
9046330321Method for on-demand teleconferencing
9056330320Enhanced conference call service
9066330243System 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
9076327567Method and system for providing spatialized audio in conference calls
9086327276Conferencing over LAN/WAN using a hybrid client/server configuration
9096323894Commercial product routing system with video vending capability
9106321080Conference telephone utilizing base and handset transducers
9116320958Remote conference system using multicast transmission for performing echo cancellation
9126320951Transfer-connect telephony services utilizing automated audio systems
9136317595Methods and system for transferring calls within trunked digital radio communications systems
9146314178Method and apparatus for enabling interaction between callers with calls positioned in a queue
9156308079Method and apparatus for a talkgroup call in a wireless communication system
9166307927Method for operating a network with interconnected terminals
9176304652Merging of calls
9186304648Multimedia conference call participant identification system and method
9196298129Teleconference recording and playback system and associated method
9206298127Call transfer and conference with separate billing records per leg
9216298045Systems 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
9226295551Call center system where users and representatives conduct simultaneous voice and joint browsing sessions
9236295341Network based voice mail with call screening
9246295288Spread-spectrum changeable base station
9256292482Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses
9266289094External positivistic forward transfer in call routing systems
9276289025Systems 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
9286285746Computer controlled video system allowing playback during recording
9296282278Universal conference control manager
9306282276Method of billing a value-added call
9316275575Method and system for coordinating and initiating cross-platform telephone conferences
9326275474Private digital communication apparatus for interconnecting a plurality of elements
9336272214Automatic control of participation in telemeetings
9346269159Conferencing with a calling party
9356266524Method and system for call screening
9366266341Systems 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
9376266340Systems and methods for multiple voice data communication which includes interface cards including configurable clocks that are dynamically coupled to a TDS bus
9386266328Dial up telephone conferencing system controlled by an online computer network
9396262978Call completion of video telephone/teleconference call as packet voice call
9406262711Computerized interactor systems and method for providing same
9416259701Method and system for a unicast endpoint client to access a multicast internet protocol (IP) session
9426243454Network-based caller speech muting
9436240070System and method for improving audio quality on a conferencing network
9446236854Method and apparatus for controlling a conference call
9456236653Local telephone service over a cable network using packet voice
9466236644Method of setting up a conference call
9476233605Low-bandwidth remote conferencing
9486230007Method and apparatus for detecting message waiting signal
9496226287System and method for integrating voice on network with traditional telephony
9506219548Support for transfer of neighboring cell information between MSC areas for VGCS/VBS calls
9516219412Choice of guaranteed vs. bumpable conference call reservations
9526219087Interactive video communication in real time
9536212547UTP based video and data conferencing
9546212197Apparatus and method for accessing memory in a TDM network
9556209021System for computer supported collaboration
9566208658Systems 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
9576205124Multipoint digital simultaneous voice and data system
9586201950Computer-controlled paging and telephone communication system and method
9596201859Method and apparatus for controlling participant input in a conferencing environment
9606198729Method and system for loop prevention in telecommunications
9616195358Internet telephony signal conversion
9626192395System and method for visually identifying speaking participants in a multi-participant networked event
9636192123Method and apparatus for initiating telephone calls using a data network
9646192119Telephone conferencing systems
9656188751Call processing system with call screening
9666188676Combined conferencing and calling
9676185292Skill-based real-time call routing in telephony systems
9686185287Parallel data transfer and synchronization
9696185285Method for providing network users with improved management of a communications service feature
9706185283Telephone system providing personalized telephone features
9716182150Computer conferencing system with a transmission signal synchronization scheme
9726181788Uniform control of mixed platforms in telephony
9736181786Method and apparatus for on-demand teleconferencing
9746181784Computer controlled video multiplexer for video conferencing and message systems
9756181694Systems and methods for multiple mode voice and data communciations using intelligently bridged TDM and packet buses
9766181691Control of a telephone switching system over a digital information network
9776178323System and method for determining a tentative master of a radio conference system
9786178237Teleconferencing audio bridge
9796175856Method and apparatus for dynamic selection of compression processing during teleconference call initiation
9806175563Parallel data transfer and synchronization in computer-simulated telephony
9816173315Using shared data to automatically communicate conference status information within a computer conference
9826173314Application sharing system with user managed address for conferencing
9836170011Method and apparatus for determining and initiating interaction directionality within a multimedia communication center

2000

9846167395Method and apparatus for creating specialized multimedia threads in a multimedia communication center
9856167128Method and apparatus for controlling a telephone system
9866167033Multiple-party network communication system and method of troubleshooting thereof
9876163692Telecommunication network with mobile voice conferencing system and method
9886160573Teleconference method and system for providing face-to-face teleconference environment
9896157711Multiple party telephone control system
9906154645Method and apparatus for using a MS tone to prevent a voice announcement in a group call
9916154465Systems 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
9926148068System for managing an audio conference
9936148067Anonymous voice communication
9946141597Audio processor
9956141556Telecommunications system with multi-extension services
9966141406Method and apparatus for detecting a secondary destination of a telephone call based on changes in the telephone signal path
9976138139Method and apparatus for supporting diverse interaction paths within a multimedia communication center
9986138030Communications system for providing multiple services and hold capability of at least one service, and method therefor
9996134232Method and apparatus for providing a multi-party speech connection for use in a wireless communication system
10006125178Method and apparatus for enabling interaction between callers with calls positioned in a queue
10016125175Method and apparatus for inserting background sound in a telephone call
10026125115Teleconferencing method and apparatus with three-dimensional sound positioning
10036122484Method and apparatus for processing telephone calls
10046122259Video conference equipment and multipoint video conference system using the same
10056115602Method and system for call screening
10066104912Meet-me telephone system with subscriber notification feature
10076104802In-band signaling for routing
10086104801Escalatory reactive call routing
10096104799Customer defined call setup
10106100918Video conferencing system and method
10116100882Textual recording of contributions to audio conference using speech recognition
10126094212Communication apparatus and communication method using dummy data
10136091714Programmable distributed digital switch system
10146088436Automated callback system
10156088435Interactive telephone networking service
10166081291Methods and systems for multimedia communication via public telephone networks
10176078809Method and apparatus for performing a multi-party communication in a communication system
10186075553Audiovisual telecommunication method and apparatus using a digital network
10196073192Peripheral video conferencing system with control unit that controls presentation of remote video signal through the output connector
10206072864Transfer-connect telephony services utilizing automated audio systems
10216072796Apparatus and method for accessing memory in a TDM network
10226072780Dial up telephone conferencing system controlled by an online computer network
10236069943Collaborative conferencing circuit
10246067443Communicator for a telephone system
10256064667Apparatus and methods enhancing call routing to and within call centers
10266061440Intelligent switching system for voice and data
10276052665Speech input terminal and speech synthesizing terminal for television conference system
10286047053Network based knowledgeable assistant
10296038304Telecommunications switch incorporating automatic conferencing service
10306035026Method and apparatus of call conferencing in a telephone exchange system
10316031836Web-page interface to telephony features
10326026154Interoffice multiparty connection method and exchange
10336026153Personal communicator telephone system
10346026149Method and apparatus for managing telecommunications
10356026079Modem to support multiple site call conferenced data communications
10366023626Allocating speech items to mobile units communicating on direct mode channel
10376023499Real time billing via the internet for advanced intelligent network services
10386021190Method and apparatus for receiving and processing an incoming call
10396021176Method for monitoring incoming calls to a user's premises on a pots telephone line
10406014712Network system
10416014436Telecommunications answering feature method and apparatus
10426011909Alerting user engaged in a first communications session on a first network to a request to establish a second communications session on a second network
10436011792Escalatory reactive call routing

1999

10446009082Computer-based multifunction personal communication system with caller ID
10456005845System and method for IP-activated call setup
10465999977System for terminating multicast channel and data broadcast when at least two second endpoints do not transmit positive acknowledgment message to first endpont
10475999966Control network-directed video conferencing switching system and method
10485995822Method for handling parallel transactions on telephone pre-paid accounts
10495995608Method and apparatus for on-demand teleconferencing
10505995607Enhanced telephony trunk routing
10515995491Method and apparatus for multiple media digital communication system
10525991392Agent-initiated dynamic requeing
10535991391Dynamic re-routing
10545991390Method and apparatus for teleworking from remote terminals
10555991385Enhanced audio teleconferencing with sound field effect
10565991277Primary transmission site switching in a multipoint videoconference environment based on human voice
10575991276Videoconference system
10585987318Call conference within a home zone
10595987009Multipoint/multichannel connection device in integrated services digital network
10605983192Audio processor
10615983096Communications system with mobile telephones and operating method
10625978835Multimedia mail, conference recording and documents in video conferencing
10635978467Method and apparatus for enabling interaction between callers with calls positioned in a queue
10645978463Reservation scheduling system for audio conferencing resources
10655970065Uniform control of mixed platforms in telephony
10665970054Multipoint teleconference system employing H. 221 frames
10675963864Method and system for automatically connecting telephone calls to multiple devices having different directory numbers
10685963632Agent-initiated dynamic requeing of misrouted calls in call-routing systems
10695963547Method and apparatus for centralized multipoint conferencing in a packet network
10705961589Emulation of analog modem signaling over IDSN for translation-less interoperability with PSTN based H.324 system
10715960069Method of billing a multiple service representative conference call
10725960064Call screening method and apparatus for use in completing telephone calls
10735959978Method, terminal, and system for multi-station video communication
10745959977Apparatus for embodying combined time switching and conference calling functions
10755956482Multimedia information service access
10765953505Communication apparatus and method for reading out stored function information in response to identifying information
10775953332Agent-initiated dynamic requeing
10785949891Filtering audio signals from a combined microphone/speaker earpiece
10795949866Communications system for establishing a communication channel on the basis of a functional role or task
10805949764Conference call on a personal handy phone system portable station
10815949763Method and apparatus for providing broadband access conferencing services
10825948059Method and apparatus for synchronizing multimedia messages in different servers
10835946387Agent-level network call routing
10845940497Statistically-predictive and agent-predictive call routing
10855940496Apparatus and methods enhancing call routing within and between call-centers
10865940488Telecommunication management system and user interface
10875933480Method for billing and controlling fraud in providing pay information services
10885933417Multimedia multipoint telecommunications reservation acceptance systems and controllers
10895929897Automated distribution of video telephone calls
10905926533Computer-based method and apparatus for controlling, monitoring, recording and reporting telephone access
10915926465Spread-spectrum changeable base station
10925924016Control and monitoring apparatus and method for a telephone system
10935922047Apparatus, method and system for multimedia control and communication
10945920622Multiple owner resource management
10955920620Channel establishing method of point-to-multipoint and multipoint-to-point communications
10965920546Method and apparatus for conferencing in an expandable telecommunications system
10975916302Multimedia conferencing using parallel networks
10985915091Synchronization in video conferencing
10995915011Statistically-predictive and agent-predictive call routing
11005913062Conference system having an audio manager using local and remote audio stream state machines for providing audio control functions during a conference session
11015907604Image icon associated with caller ID
11025907600Product registration system
11035905792External positivistic forward transfer in call routing systems
11045905790Single phone line device for automatic interconnection from a remote location
11055904013Overlapped alerting in wide area call forwarding
11065903637System and method for call conferencing
11075903629Apparatus and method for automated audio teleconferencing having enhanced reconfiguration features
11085898676Method, communication system and conference unit for carrying out conferences
11095898675Volume control arrangement for compressed information signals
11105896565Remote conference calling for wireless systems
11115896500System for call request which results in first and second call handle defining call state consisting of active or hold for its respective AV device
11125894510Multiple service representative conferencing apparatus and method
11135894504Advanced call waiting and messaging system
11145892764ATM LAN telephone system
11155889844Conferencing method for telephone switch system
11165889843Methods and systems for creating a spatial auditory environment in an audio conference system
11175884039System for providing a directory of AV devices and capabilities and call processing such that each participant participates to the extent of capabilities available
11185883947Method of and apparatus for connecting terminals between stations
11195883945Three-way call detection and response system
11205881053Method for a wireless communications channel
11215878118Computerized telephone apparatus
11225867654Two monitor videoconferencing hardware
11235867562Call processing system with call screening
11245867495System, method and article of manufacture for communications utilizing calling, plans in a hybrid network
11255867494System, method and article of manufacture with integrated video conferencing billing in a communication system architecture
11265862388Interrupt-time processing of received signals
11275859979System 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

11285854898System for automatically adding additional data stream to existing media connection between two end points upon exchange of notifying and confirmation messages therebetween
11295854893System for teleconferencing in which collaboration types and participants by names or icons are selected by a participant of the teleconference
11305852807Method and apparatus for modeling business card exchanges in a point-to-point or a multi-point personal computer conference
11315852656Electronic conference system and conference server apparatus
11325848146Audio system for conferencing/presentation room
11335848134Method and apparatus for real-time information processing in a multi-media system
11345848132Telecommunications network having resident ability to pre-book scheduled call back services
11355844979Intelligent switching system for voice and data
11365844973Conference billing system with ID tagging
11375842136Adding and removing subscribers in an ongoing call
11385842112Personal communicator system for identifying a telephone which is disposed proximate a locator transmitter
11395841837Method and apparatus for processing telephone calls
11405841763Audio-video conferencing system
11415841469Audiovisual telecommunication method and apparatus using a digital network
11425838785Voice level controller
11435838779Adjunct controller for a telephone system
11445838665Data network telephone adaptor device
11455835573Method and system for call screening
11465828866Real-time synchronization of concurrent views among a plurality of existing applications
11475828743Apparatus and method for automated audio teleconferencing having enhanced access and security features
11485825867Enhanced call waiting
11495825858Collaborative conference bridges
11505821985Multi-point videoconference system having a fixed control station for data transfer
11515818836Method and apparatus for anonymous voice communication using an online data service
11525818819Methods for performing intellignet network services with an ISDN network terminator located at a subscriber's premises
11535815817Information broadcasting method
11545815562Apparatus and method for providing a user with one telephone number that rings phones on heterogeneous systems worldwide
11555815550Remote conference calling for wireline systems
11565815503Digital simultaneous voice and data mode switching control
11575812653Subscription and paired authorization code based access to a meet-me conferencing service
11585812652Centralized management and allocation of bridges in a telecommunications network for a meet-me conferencing service
11595812535Methods for performing intelligent network services with an ISDN network terminator located at a subscriber's premise
11605812534Voice over data conferencing for a computer-based personal communications system
11615809237Registration of computer-based conferencing system
11625809018Group call method, a system controller and a subscriber station in a radio system
11635805685Three way call detection by counting signal characteristics
11645802294Teleconferencing system in which location video mosaic generator sends combined local participants images to second location video mosaic generator for displaying combined images
11655802281Peripheral audio/video communication system that interfaces with a host computer and determines format of coded audio/video signals
11665802160Multi-ring telephone method and system
11675802156Method for billing and controlling fraud in providing pay information services
11685796811Three way call detection
11695794018System and method for synchronizing data streams
11705793415Videoconferencing and multimedia system
11715790532Voice over video communication system
11725784447Method and circuit arrangement for allowing telephone conversations among several users
11735778056Broadband network and method for connecting information providers
11745778054Communication apparatus and method for displaying on a screen a number of images corresponding to respective access information that is operative to initiate electronic communication
11755774674System for negotiating at least two sets of video capabilities between two nodes to perform video conferencing between the nodes according to the selected set
11765771273Network accessed personal secretary
11775768355Three-way call detection system
11785768263Method for talk/listen determination and multipoint conferencing system using such method
11795768262Methods for performing intelligent network services with an ISDN network terminator located at a subscriber's premise
11805764750Communicating between diverse communications environments
11815764628Dual port interface for communication between a voice-over-data system and a conventional voice system
11825761286Method for enabling communications between calling an called multmedia terminals
11835758079Call control in video conferencing allowing acceptance and identification of participants in a new incoming call during an active teleconference
11845754775Method and apparatus for formulating connection addresses on a PC conferencing system supporting multiple transport type
11855754765Automatic transport detection by attempting to establish communication session using list of possible transports and corresponding media dependent modules
11865754631Voice response unit having robot conference capability on ports
11875754589Noncompressed voice and data communication over modem for a computer-based multifunction personal communications system
11885754534Delay synchronization in compressed audio systems
11895752191Telephone control system which connects a caller with a subscriber AT A telephone address
11905751959Communication terminal, supervisory system and communication method
11915751760Controller for a telephone system with code screening of incoming calls
11925751338Methods and systems for multimedia communications via public telephone networks
11935751337Teleconferencing method and system for providing face-to-face, non-animated teleconference environment
11945748618Multilevel arbitration in a data conference
11955745558Three-way call detection and response system
11965745160Video conversation/monitoring system having a remote monitoring function
11975742670Passive telephone monitor to control collaborative systems
11985737530Method and apparatus for conditionally terminating a personal computer conference
11995737321Multi-media teleconference system
12005734724Audio communication control unit
12015729532Selective participation in a multimedia communication conference call
12025724416Normalization of calling party sound levels on a conference bridge
12035724355Network access to internet and stored multimedia services from a terminal supporting the H.320 protocol
12045721764Conference mailbox service
12055721763Method for providing information during a chat session
12065719928Apparatus and method for automated audio teleconferencing having enhanced billing and reservation features
12075719925Method for remotely controlling a telephone loop/channel from another telephone loop/channel
12085712902Telecommunications answering feature method and apparatus
12095710809Method of and system for efficient use of telecommunication voice networks
12105706329Personal mobile communication system having meet-me bridge reconnect feature

1997

12115701340AD-HOC conferencing method
12125699352Distributed teleconferencing system
12135694453Method and apparatus for processing telephone calls and delivering information about the calls to a pager
12145691713Communication apparatus allowing a receiver to recognize a generalized situation of a sender
12155689641Multimedia collaboration system arrangement for routing compressed AV signal through a participant site without decompressing the AV signal
12165689553Multimedia telecommunications network and service
12175687177Tone blocking using variable delay buffer
12185675583Variable communication bandwidth for conference call initiation
12195675511Apparatus and method for event tagging for multiple audio, video, and data streams
12205674003Mechanisms for accessing unique features of telephony networks from a protocol-Independent data transport interface
12215673393Managing bandwidth over a computer network having a management computer that allocates bandwidth to client computers upon request
12225673299Adjunct controller for a telephone system
12235673268Modem resistant to cellular dropouts
12245673257Computer-based multifunction personal communication system
12255673080Seamless multimedia conferencing system using enhanced endpoint devices
12265668863Method and apparatus for recording and retrieval of audio conferences
12275666407Software-based bridging system for full duplex audio telephone conferencing
12285666349Method for controlling components of a communication system
12295663953Multipoint intercommunication with pre-querying of members as to participation
12305663951Delayed transmission of data packets over networks
12315655013Computer-based method and apparatus for controlling, monitoring, recording and reporting telephone access
12325654961Routing system and method for a teleconferencing system
12335652866Collaborative working method and system for a telephone to interface with a collaborative working application
12345652789Network based knowledgeable assistant
12355638434Conference system for dial-out telephone calls
12365636218Gateway 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
12375636209Modem to support multiple site call conferenced data communications
12385631967Processing audio signals using a state variable
12395631954Method and apparatus for controlling a telephone
12405631953Circuit arrangement for integration of EDP systems in the utilization of telephone systems
12415631904Method for automatically establishing a conference call
12425627978Graphical user interface for multimedia call set-up and call handling in a virtual conference on a desktop computer conferencing system
12435627827Automatic service cutover for ISDN private exchange
12445625407Seamless multimedia conferencing system using an enhanced multipoint control unit and enhanced endpoint devices
12455623490Method and apparatus for multiple media digital communication system
12465621731Private exchange for ISDN
12475619561Call-waiting and caller identification with three-way conversations arrangements
12485619555Graphical computer interface for an audio conferencing system
12495619508Dual port interface for a computer-based multifunction personal communication system
12505617539Multimedia collaboration system with separate data network and A/V network controlled by information transmitting on the data network
12515617423Voice over data modem with selectable voice compression
12525611038Audio/video transceiver provided with a device for reconfiguration of incompatibly received or transmitted video and audio information
12535610970Telephone system with scheduled handling of calls
12545610906Spread-spectrum changeable base station
12555604793Tone blocking using variable delay buffer
12565604738Multipoint teleconference system employing H. 221 frames
12575600797System for identifying new client and allocating bandwidth thereto by monitoring transmission of message received periodically from client computers informing of their current status
12585600684Automatic identification for digital conferencing
12595600649Digital simultaneous voice and data modem
12605596635Multi-stage teleconferencing system
12615592586Voice compression system and method
12625592547Processing audio signals using a discrete state machine
12635592478Broadband conference system

1996

12645590171Method and apparatus for communications monitoring
12655590128Dial lists for computer-based conferencing systems
12665590127Multimedia conference call providing adjustable bandwidth for individual communication terminals
12675589873Multipoint 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
12685588037Remote access telephone control system
12695587928Computer teleconferencing method and apparatus
12705586257Network architecture to support multiple site real-time video games
12715585839Audio and video telecommunication system with remote monitoring function and remote device control function
12725583925Automatic three-way calling feature for a telecommunications system
12735579389Histogram-based processing of audio signals
12745577107Communication terminal apparatus for displaying whether any of a plurality of other communication terminal apparatuses is receiving an image
12755577041Method of controlling a personal communication system
12765574934Preemptive priority-based transmission of signals using virtual channels
12775574778Method and apparatus for providing video services
12785574725Communication method between a personal computer and communication module
12795572728Conference multimedia summary support system and method
12805572248Teleconferencing method and system for providing face-to-face, non-animated teleconference environment
12815570363Transform based scalable audio compression algorithms and low cost audio multi-point conferencing systems
12825566238Distributed processing of audio signals
12835563882Process for converting a point-to-point multimedia call to a bridged multimedia call
12845561737Voice actuated switching system
12855559876Conferencing circuit, and associated method, for automatically conferencing subscriber units together in a telephonic conference
12865559875Method and apparatus for recording and retrieval of audio conferences
12875559873Telephone privacy device with conference and indicator features
12885559793Echo cancellation system and method
12895555553Method for supporting communication in a communication system using intermediaries between called parties
12905555298Method and system for establishing a connection between parties in a network
12915555290Long distance telephone switching system with enhanced subscriber services
12925555017Seamless multimedia conferencing system using an enhanced multipoint control unit
12935550906Telecommunications feature server
12945550899Long distance telephone switching system with enhanced subscriber services
12955548642Optimization of adaptive filter tap settings for subband acoustic echo cancelers in teleconferencing
12965548638Audio teleconferencing apparatus
12975546449System and method for call conferencing
12985546442Method and apparatus for use in completing telephone calls
12995546395Dynamic selection of compression rate for a voice compression algorithm in a voice over data modem
13005544237Automatic conference initiation upon all telephones for the conference being idle
13015544236Access to unsubscribed features
13025539812Method and apparatus for detecting an attempted three-way conference call on a remote telephone
13035539741Audio conferenceing system
13045537461Information services platform
13055535204Ringdown and ringback signalling for a computer-based multifunction personal communications system
13065533112Volume control in digital teleconferencing
13075533110Human machine interface for telephone feature invocation
13085530699Method for distributed voice conferencing in a fast packet network
13095526354Packet communication terminal having synchronized audio and cursor data
13105524110Conferencing over multiple transports
13115512938Teleconference terminal
13125511071Circuit arrangement for setting up conference calls in a digital time-division multiplex telecommunications switching center
13135506954PC-based conferencing system
13145506832Remote confidence testing for computer-based conferencing system
13155502762System and method for simultaneously controlling ringing at local and remote telephones
13165500859Voice and data transmission system
13175497415Automatic release device for automatically releasing the hold-on setting of an outside line call, and transfer method for an outside line call
13185495522Method and apparatus for audio teleconferencing a plurality of phone channels
13195495284Scheduling and processing system for telephone video communication
13205493568Media dependent module interface for computer-based conferencing system
13215491798Method for network call management
13225491743Virtual conference system and terminal apparatus therefor
13235490247Video subsystem for computer-based conferencing system
13245483588Voice processing interface for a teleconference system
13255483587System and method for call conferencing

1995

13265475747Telephone terminal controlled conference inspection
13275473680Methods and apparatus for interfacing with application programs to manage multimedia multiparty communications
13285473363System, method and multipoint control unit for multipoint multimedia conferencing
13295471470Computer-based multifunction personal communications system
13305471318Multimedia communications network
13315463684Telecommunications system for transferring calls without a private branch exchange
13325457780System for producing a video-instruction set utilizing a real-time frame differential bit map and microblock subimages
13335457685Multi-speaker conferencing over narrowband channels
13345453986Dual port interface for a computer-based multifunction personal communication system
13355452348Automatic call distribution system with emergency conferencing and method
13365452298Digital conference trunk system
13375452289Computer-based multifunction personal communications system
13385450481Conference call participation tracking
13395442688Multiple party telephone control system
13405440624Method and apparatus for providing adaptive administration and control of an electronic conference
13415438616Method and apparatus for storing telephone numbers and for automatically calling the stored numbers
13425438357Image manipulating teleconferencing system
13435436962Call transfer arrangement using network services
13445436896Conference bridge for packetized speech-signal networks
13455434913Audio subsystem for computer-based conferencing system
13465432845Post answer telephone call redirection or rerouting
13475425091Method and system for providing an automatic customer callback service
13485420860Volume control for digital communication system
13495414754System for providing proactive call services utilizing remote monitors
13505412708Videophone system for scrutiny monitoring with computer control
13515408526Conference calling system
13525408518Teleconference system featuring a call-up
13535402418Multipoint teleconference system employing H. 221 frames
13545396552Digital communication system with transmission servers
13555392343On demand language interpretation in a telecommunications system
13565390177Conferencing arrangement for compressed information signals
13575384772Method and apparatus for audio flow control during teleconferencing
13585383184Multi-speaker conferencing over narrowband channels
13595379280Conferencing system for distributed switching network

1994

13605375161Telephone control system with branch routing
13615373549Multi-level conference management and notification
13625369694Unattended meet-me-conference controlled by a telephone terminal
13635369693Telephonic telemeeting system
13645365265Multipoint teleconference system employing communication channels set in ring configuration
13655363441Technique for reducing echoes in conference communications
13665359598Voice server for digital communication network
13675357511Distributed processing in a digital audio mixing network
13685353398Group working system having operator discriminating function
13695353351Secure teleconferencing
13705351076Terminal system having video telephone equipment cooperating with computer system
13715341374Communication network integrating voice data and video with distributed call processing
13725333133Call processing control system
13735323445Multi-location television conference system
13745319702Method and apparatus for detecting and responding to hook flash events occurring on a remote telephone
13755317567Multi-speaker conferencing over narrowband channels
13765297210Microphone actuation control system
13775297197Multiple party telephone control system
13785291548Distributed telephone conference control device
13795280583System and method for performing interlocution at a plurality of terminals connected to communication network
13805280561Method for processing audio signals in a sub-band coding system
13815276678Distributed switching and telephone conferencing system

1993

13825272698Multi-speaker conferencing over narrowband channels
13835260938Switching system comprising a conference arrangement
13845255264Distributed control switching network for multi-line telephone communications
13855247615Control method and system for establishing a connection among terminals forming a joint project information processing system
13865233605Method for assuring fidelity of a summing process
13875222120Long distance telephone switching system with enhanced subscriber services
13885218627Decentralized video telecommunication system
13895212726Method of combining signals in a telephone conference circuit
13905210794Apparatus and method for establishing crypto conferences on a telecommunications network
13915200951Apparatus and method for transmitting messages between a plurality of subscriber stations
13925199029Circuit arrangement for establishing conference connections
13935195086Multiple call control method in a multimedia conferencing system
13945185787Multiple party telephone control system with random dialing for polling

1992

13955150410Secure digital conferencing system
13965138614Transformation method for network conference connections
13975131024Method and apparatus for providing proactive call services following call completion
13985128989Key telephone system with circuitry for adding a third caller to a multiple party connection
13995125023Software switch for digitized audio signals
14005113431Distributed control teleconferencing voice bridge
14015103444Conference connection method in a multicast packet switching network
14025099510Teleconferencing with bridge partitioning and other features
14035091933Multiple party telephone control system

1991

14045067153Method for transmitting subscriber data in communication systems from one secret subscriber equipment to another
14055054062Circuit for maintaining hybrid cancellation of signals in a communication system
14065054021Circuit for nulling the talker's speech in a conference call and method thereof
14075046087Attendant console for telephone exchange
14085034947Whisper circuit for a conference call bridge including talker nulling and method therefor
14095029162Automatic gain control using root-mean-square circuitry in a digital domain conference bridge for a telephone network
14105027393Voice conference system using echo cancellers
14115020098Telephone conferencing arrangement
14125012509Communication conference apparatus and method for remote conferencing
14135007049Electronic exchange having a conference telephone communication function and conference telephone communication method
14145003593Teleconferencing method for a secure key management system
14154998243ISDN terminal adapter with teleconference provision
14164995071Video conference installation
14174987590Multiple party telephone control system
14184987492User interface control for communication system
14194984263Break-in method in a key system

1990

14204975902Circuit for putting in conference a plurality of participants in telecommunication systems
14214964157Conference speech-channel forming method based on private branch exchange and its conference telephone system
14224953159Audiographics conferencing arrangement
14234945534Programmable conferencing module for ring arrays and switchable ring array networks
14244943996Shared access to voice and information
14254939773Multiple party telephone control system
14264937856Digital voice conferencing bridge
14274920565Method for connection of secure conference calls
14284907221Apparatus for attenuating the echo signal in telephone fork circuits for telephone conference calls
14294901308Digital bridge for a time slot interchange digital switched matrix
14304899374Method 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
14314894859Apparatus for connecting a plurality of channels
14324893335Remote access telephone control system
14334893326Video-telephone communications system

1989

14344882743Multi-location video conference system
14354878240Multi-service telephone switching system
14364847829Video conferencing network
14374845499Method for generating PCM logarithmic values from linear values
14384845497Conference circuit for a digital communication system
14394835767Additive PCM speaker circuit for a time shared conference arrangement
14404831618Additive PCM speaker circuit for a time shared ISDN conference arrangement
14414829513Time slot summation communication system for allowing conference calls
14424825433Digital bridge for a time slot interchange digital switched matrix
14434815132Stereophonic voice signal transmission system
14444809270Variable time slot communication system
14454809262Method of making conference call connections in computer-controlled digital telephone exchanges
14464805205Method and device for establishing bidirectional communications between persons located at different geographically distant stations
14474803720Dual plane cross point switch architecture for a micro-PBX
14484797877Communication system dynamic conferencer circuit
14494797876Conferencing bridge
14504796293Enhanced dedicated teleconferencing system

1988

14514794591Digital voice switch for a multi-port conference circuit
14524771420Time slot interchange digital switched matrix
14534766592Broadcast conferencing arrangement
14544757526Signal transfer arrangement
14554757494Method for generating additive combinations of PCM voice samples
14564757493Multi-party telephone conferencing apparatus
14574757267Telephone system for connecting a customer to a supplier of goods
14584750166Conference circuit
14594741026Message signaling arrangement between a switching system and user terminals
14604741025Speech additive distribution equipment for conferencing system
14614736407Computer assisted graphic teleconferencing method and apparatus
14624734934Binaural teleconferencing system
14634730306Conference system
14644726016Conference system
14654724539Call forwarding reprogramming device
14664719618Digital conference circuit

1987

14674716585Gain switched audio conferencing network
14684712231Teleconference system
14694710917Video conferencing network
14704691347Method and apparatus for controlling a conference
14714686698Workstation for interfacing with a video conferencing network
14724682345Adapter for coupling together two subscribers' lines to a telephone test set
14734677610Three-port conference circuit for use in a digital telephone system
14744669108Wireless hands-free conference telephone system
14754661969Communication lines with terminate and leave capability-VF data bridge
14764661949Circuit for conference telephony
14774658425Microphone actuation control system suitable for teleconference systems
14784658398Framed digital voice summing for teleconferencing
14794656654Computer assisted graphic teleconferencing method and apparatus
14804656625Switching system having capability for telecommunication conferences
14814653090Graphics based call management
14824653045Interactive facility control arrangement
14834650929Communication system for videoconferencing
14844648108Conference circuits and methods of operating them
14854648089Digital voice summing for teleconferencing
14864646288Multi-line accumulator/multiplexer
14874645872Videophone network system
14884644530Instant speaker algorithm for digital conference bridge
14894635252Conference circuit for digital communication systems
14904635251Meet-me conference with control capabilities

1986

14914611095Telephone conference bridge system
14924608693Fault detection arrangement for a digital conferencing system
14934607362Method of and circuit arrangement for establishing conference connections in a switching system
14944606021Digital conference circuit
14954605823Phone conference system
14964603417PCM coder and decoder
14974600814Automated system for establishing telephone voice connections
14984596041Participant-identification recording and playback system
14994591827PCM coder-decoder
15004589107Simultaneous voice and data communication and data base access in a switching system using a combined voice conference and data base processing module
15014588986Method and apparatus for operating on companded PCM voice data
15024584680Use of a tone bus to provide polling and data distribution apparatus for communication system terminal groups
15034578789Simultaneous voice and data communication and data base access in a switching system using a tone bus or broadcast mode
15044577065Meet-me conference arrangement
15054575845Time division multiplex conferencer
15064574374Multilocation video conference terminal including rapid video switching
15074570258Exchange switch
15084566096Telephone exchange conference circuit

1985

15094560836Four-wire communication line circuit and conference network comprising such circuits
15104558180Programmable audio mixer
15114555592Wireless hands-free conference telephone system
15124550224Method and apparatus for adding conferees to a conference
15134547878Non-linear adder
15144546468Switching network control circuit
15154545043Announcement system message playback arrangement
15164544804Conference control transfer arrangement
15174541087Digital teleconferencing control device, system and method
15184540850Method and apparatus for controlling a conference
15194535454Multifrequency tone distribution using a conferencing arrangement
15204531024Multilocation video conference terminal including video switching contention control
15214529842Automatic fault recovery arrangement
15224529840Multilocation video conference terminal including controllable conference location reconfiguration
15234529839Multilocation video conference terminal including an arrangement to reduce disruption in video switching
15244516156Teleconferencing method and system
15254509166PCM Communication system and method of operation
15264500991Circuit 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
15274499578Method and apparatus for controlling signal level in a digital conference arrangement
15284499577Linear time division multiplexed conferencer for data transfer applications
15294495616PCM Conference circuit

1984

15304488291Circuit arrangement for setting up a conference call
15314488287Combining and splitting of voice and data from multiple terminal sources and electronic PABX for same
15324486879Method and apparatus for mixing low-frequency signals transmitted via different time slots towards the same telephone receiver set
15334485469Time slot interchanger
15344482998Method and apparatus for improving the quality of communication in a digital conference arrangement
15354482997Arrangement for reducing clipping in a digital conference arrangement
15364481624Linear time division multiplexed conferencer
15374481383Communication system recording arrangement
15384479212Conference circuit
15394479211Method and apparatus for controlling ports in a digital conference arrangement
15404477900Successive frame digital multiplexer with increased channel capacity
15414477897Linear time division multiplexed conferencer
15424477696Conference system for telephony
15434475190Method and apparatus for controlling ports in a digital conference arrangement
15444475189Automatic interactive conference arrangement
15454467143Telephone conference amplifiers, and telephone conference bridges incorporating the same
15464466094Data capture arrangement for a conference circuit
15474466093Time shared conference arrangement
15484466092Test data insertion arrangement for a conference circuit
15494460807Conference routing arrangement
15504456792Voice switching arrangement for telephone conferencing
15514456789Audio teleconferencing
15524455455Internodal conference call administrator
15534449238Voice-actuated switching system
15544449217PCM Communication system and method of operation
15554432087Demultiplexer circuit
15564425478Conference system for telephony
15574424418Communication system parkhold conferencing

1983

15584416007Digital conferencing method and arrangement
15594393496Method for feeding call progress tones into conference connections
15604389720Distributed digital conferencing system
15614388717Conference circuit for PCM system
15624387457Digital conference circuit and method
15634382295Digital conference time slot interchanger

1982

15644365863Optical switch for a very large number of channels
15654360910Digital voice conferencing apparatus in time division multiplex systems
15664360827Method and means for interactive audio and video conferencing
15674359606Voice switching control system
15684359603CVSD Multiple conference system
15694357674PCM Signal calculator
15704342111Digital bridging apparatus for telephone conferencing system
15714340960Time division switching system
15724339818Digital multiplexer with increased channel capacity
15734339816Conferencing apparatus and methods for a frequency division multiplex communications system
15744325139Circuit for combining delta modulated signals
15754317961Telephone-conferencing apparatus and method
15764317960Telephone-conferencing and inquiry-handling apparatus and method
15774317007Telephone-conferencing method and apparatus with monitor-only access
15784316059Gain controller for a teleconferencing bridge
15794313033Apparatus and method for digital combination of delta modulated data

1981

15804305149Conferencing method and apparatus with multiplexed analog signals
15814303804Telephone-conferencing apparatus and method having line location
15824301531Three-party conference circuit for digital time-division-multiplex communication systems
15834295008Telephone-conferencing apparatus and method having response tallying
15844293946Trilateral duplex path conferencing system with broadcast capability
15854289932Conferencing communications system
15864288871Digital loop conferencing signal correction arrangement
15874286114Two-wire resistance bridges for private line circuits
15884278843Two-way amplifier arrangement
15894276639Telephone exchange with time shared speech paths and selectively attenuated speech signals
15904275268Mixing apparatus
15914274155Multiport conference circuit with multi-frame summing and voice level coding
15924271502Digital voice conferencer
15934268716Audio teleconferencing
15944267593Method and means for digital conferencing
15954257120Multiport conference circuit with multi-frame summing
15964254497Multiport conference circuit with voice level coding
15974253000Method and system for reducing conference bridge oscillations
15984244046Digital data transmission system providing multipoint communications

1980

15994237339Audio teleconferencing
16004232198Device for establishing conference calls via at least one telephone exchange switching system
16014230908Telephone summing circuit
16024229814Multiplex conference bridge
16034225956Multiplex conference bridge
16044224688Digital conference circuit
16054215247Digital conferencing apparatus
16064203005Digital type telephone system having a conference function
16074197429Gain-adjusting conference circuit
16084190744Circuit arrangement and process for producing conference connections between three conference parties in a PCM time multiplex switching system
16094184048System of audioconference by telephone link up

1979

16104175215Multiport conference circuit
16114163871Digital CVSD telephone conference circuit
16124162376Conference call circuit using reversible analog to digital converter
16134160878Conference circuit with digital-analog and analog-digital conversion
16144153817Digital conference circuit
16154150259Communication system conferencing arrangement
16164140875Four-wire, eight-leg bridge
16174139731Telephone conference system with active analog conference

1978

161841267663-Port conference circuit for use in private automatic branch exchange
16194119807Digital time division multiplex switching system
16204117274Key telephone privacy circuit
16214109111Method and apparatus for establishing conference calls in a time division multiplex pulse code modulation switching system
16224097694Time-division telephone system embodying trunks having demodulating-adder circuits
16234090043Electronic hybrid circuit
16244086438Automatic interconnection system
16254086432Switching circuit useful in telephone conference systems
16264085290Telephone conference amplifier

1977

16274059735Digital conference system
16284054908Videotelephone conference system
16294054757Conference circuit using PCM techniques
16304054755Conference circuit for pulse coded modulated telephony
16314049920Analog signal summing conference circuit
16324045615Monobus interface circuit using opto-coupled hybrids
16334031328Conferencing arrangement for use in a PCM system
16344024349Quasi-resonant transfer conferencing circuit
16354022991Conferencing arrangement for use in a PCM system
16364022981Conference circuit for pulse coded modulated telephony
16374008376Loudspeaking teleconferencing circuit
16384007338Switching and transmission technique using a method and arrangement of channel allocation for providing conferencing
16394004107Telephone circuit to eliminate use of a hold button

1976

16404000377Digital compound conference system
16413997730Time division conference circuit
16423991281Key telephone monobus conference arrangement
16433991280Monobus variable resistance transmission circuit
16443991279Monobus interface circuit
16453984643Method and apparatus for establishing a plurality of simultaneous conferences in a PCM switching system
16463983332Conference call circuitry for TDM signal exchange
16473971891Adaptable time division switch
16483970797Digital conference bridge
16493967070Memory operation for 3-way communications
16503958084Conferencing apparatus
16513947639Selective switching apparatus
16523940564Time division multiplex system with conference link
16533937898Digital conference bridge
16543931478Telephone 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