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2017

19609120Crisis negotiation telephone
29602674De-duping identities using network analysis and behavioral comparisons
39596535Vibration pickup device, vibration measurement device, measurement system, and measurement method
49596362Automated determination of power transmission resistance
59591401Vibration pickup device, vibration measurement device, measurement system, and measurement method
69591125Testing audio quality associated with a user device during a double talk communication
79584763Automatic switching between dynamic and preset camera views in a video conference endpoint
89584183Fault identification using line attenuations
99577844Multimedia terminal device having integrated telephone system and user interface method
109576209Robotic device tester
119571669Reverse power feeding system and method
129571360Method and score management node for supporting service evaluation
139565294Systems, methods, and apparatuses for optimizing DSL line configurations and parameters in a DSL system
149560181Communication apparatus and control method for the same
159560180Systems and methods for adjusting carrier quality metrics for intrinsic impairments
169553978Application triggered media control in call centers
179549053Apparatus and method for testing portable devices
189544423Channel ordering for multi-channel multi-carrier communication systems
199544413Electronic device, control method, and control program

2016

209531866Mitigation of disconnect events in vectoring based DSL systems
219525772Identifying line faults using regression analysis on near and far end errors
229509855All digital DSL system migration
239503570Enhanced data capture, analysis, and reporting for unified communications
249497316Data communication
259497304Method and apparatus for voice recognition unit simulation
269491283Apparatus, systems and methods of common mode based diagnostics
279491282End-to-end call tracing
289490871Fault localisation
299479846Low complexity tone/voice discrimination method using a rising edge of a frequency power envelope
309479223Method and apparatus in a communications network
319462374Vibration pickup device, vibration measurement device, measurement system, and measurement method
329462101Methods and apparatus to electronically tag a circuit pair
339456076Handling audio path failure and poor quality of service for voice calls in a contact center
349446519Remote testing method and system
359444921System to provide real loops for sidetone measurement with analog telephones
369438724Notification and troubleshooting of interruptions, failures, and updates
379432510Method and apparatus of analyzing customer call data to monitor customer call behavior
389432493Method and apparatus for detecting missing micro-filter
399426283Method and apparatus of optimizing an xDSL transceiver configuration using single ended line test (SELT) measurement
409426282Method and apparatus for transmission line testing
419426268Method and apparatus for gauge identification based on single ended line testing (SELT)
429423420Testing system with test trays
439420090Diagnostic methods for twisted pair telephone lines based on line data distribution analysis
449420078Browser on test equipment
459420074Light guided alignment for semi-automated seal application
469413880Automatic failover for phone recordings
479407760Performance monitoring for discontinuous operation modes
489407747Mobile device and method
499407320Detection of double talk in telecommunications networks
509401977Remote sensing device, system, and method utilizing smartphone hardware components
519398132Communicating modem or multimedia terminal adapter status to a handset for a cordless telephone
529392107Information provided to parent regarding a called for child protection
539391834Apparatus, systems and methods of common-mode rejection ratio based diagnostics
549391744Method and apparatus for analyzing and mitigating noise in a digital subscriber line
559380152Systems and methods for providing back power to a service unit
569374452Apparatus and method for detection of off-hook phone in reverse power feeding architecture
579369570Concurrent recordings of telephonic interactions
589363366System and method for improved lawful interceptions for calls involving in-band DTMF signaling
599357170Device and method for managing bandwidth of video conference
609357046Detecting electromagnetic energy for alarm or log using mobile phone devices
619350420Determining downstream power back-off parameters
629349365Voice based automation testing for hands free module
639347990Communication device, test system and test method thereof
649344679Transmission system, transmission terminal and method of transmitting program
659344556System and method for automated voice quality testing
669338282Data processing in a digital subscriber line environment
679338281Method and apparatus for detecting and locating loop impairments
689338272Communication apparatus that detects improper connection of cable, control method therefor, and storage medium
699323298Adaptive power management
709319537Load balancing reverse power supply
719319529Telephony equipment migration
729319440Third party call control application program interface
739317371System, method, and apparatus for performing fault diagnosis for an electronic appliance using sound data
749312916Method and device for testing subscriber premises equipment
759306822Method and system for silent trunk failure detection
769300776System and method for detecting potentially damaging motion
779300358Method and device for identifying crosstalk
789294615System and method for handling call recording failures for a contact center
799288401System and method of recognizing signal patterns
809288296Mobile phone and method for outputting kernel message
819282476Communication control system, communication control device, and communication control method
829280451Testing device
839277331Techniques for testing compatibility of a wireless communication device
849270813Pre-installation frequency domain premises wiring tests
859264523Wireless device management with local and remote links
869241065Systems, methods, and devices for testing communication lines
879232050Visual voicemail scalability test
889232045Power management for IP PBX during power failure

2015

899225826Method, apparatus and system for compatibility with VDSL2 legacy customer premises equipment
909219761Device, software module or system for global real-time telecommunication
919215312Telecommunication diagnostic information management
929210463Network autodiscovery as a lever to decorrelated service activation through event driven architecture
939210255Social quality-of-service database
949203943Apparatus and method for detecting time division duplex noise of communication device
959191496Digital subscriber line fault locating systems and methods
969188621Impairments identification module and method
979185575Systems and methods for promoting use of wireless services exclusively
989185204Method and apparatus for designing an improved transmit signal for use in a single ended line test (SELT)
999178986Method and device for identification of an impairment within a telecommunication line
1009178570NFC system providing battery power level measurement features and related methods
1019167092Method and apparatus of analyzing customer call data to monitor customer call behavior
1029167079Subscriber cable pair identification
1039160841Device and method for detecting absence of a POTS splitter in a digital subscriber line
1049160117Telecommunications patching system that facilitates detection and identification of patch cords
1059157933Test device for wireless electronic devices
1069154611Functional test automation for gesture-based mobile applications
1079154595Handheld subscriber line test equipment
1089151693Combinatorial test device
1099148505Digital subscriber line identification method
1109148504Method and system for single-ended line testing
1119143961Switching matrix and test platform
1129138896Robotic device tester
1139137588Test connector apparatus for look-both-ways testing
1149130760Systems, devices and methods of establishing a closed feedback control loop across multiple domains
1159128118Testing systems with automated loading equipment and positioners
1169124708Far-end sound quality indication for telephone devices
1179124684Signal testing system of a handheld device and a signal testing method thereof
1189124683Diagnostic engine
1199118753Autonomous systems for remote control of handheld devices
1209116193Electronic device and method for detecting current leakage of electronic components in the electronic device
1219106746System and method for controlling calls for contact centers
1229106733Simultaneous voice-long term evolution dual antenna system
1239104807Testing systems and methods for a resource constrained device
1249100507Customer premise SELT based method for detecting the presence of a micro-filter on a VDSL connection
1259100472Methods and apparatus to pre-qualify user communities for communication services
1269094501Methods, systems and computer program products for collecting earpiece data from a mobile terminal
1279091716Method and apparatus for measuring performance of electronic device
1289088644Removable sensor modules
1299088643Method and system for subscribing migration to alternative access networks
1309088616Method and apparatus for authentication
1319071679Controlling access to a mobile device
1329071677Enhanced data capture, analysis, and reporting for unified communications
1339069037Methods for testing wireless electronic devices using automatic self-test mode
1349060056Notification and troubleshooting of interruptions, failures, and updates
1359060053Mitigating denial of service attacks on call centers
1369054783Methods, apparatus, and articles of manufacture to trigger preemptive maintenance in vectored digital subscriber line (DSL) systems
1379049197System and method for handling call recording failures for a contact center
1389036797Information provided to parent regarding a called for child protection
1399036790Call re-establishment
1409031206Unusual event detection in a telecommunications network
1419031205Auto-detection of environment for mobile agent
1429025733Method and apparatus for line testing
1439001974System for providing telephony and data services
1448995624Remote virtual supervision system
1458995623Communication line testing with protective devices in place
1468971500Communication channel capacity estimation
1478971499Method and apparatus of analyzing customer call data to monitor customer call behavior
1488964944Systems, methods, and devices for testing communication lines
1498948347Method and device for checking the connection of a positive supply voltage to a subscriber access line comprising a plurality of wires
1508942354Message-indication testing
1518934609Method and apparatus for identifying and monitoring VoIP media plane security keys for service provider lawful intercept use

2014

1528923486System and method for remotely diagnosing and reporting failures in network equipment
1538923139System and method for making far end measurements for DSL diagnostics
1548917819Method and apparatus for spoken diagnostics
1558917818Method and system for determining a number of load coils in a transmission line
1568917817Method and apparatus for voice recognition unit simulation
1578908834Method, apparatus, and system for reducing digital subscriber line interference
1588903050Network analysis based on ambient electromagnetic signals
1598903049Systems and methods for characterizing transmission lines using broadband signals in a multi-carrier DSL environment
1608902958Methods and apparatus to combine data from multiple source to characterize communication systems
1618897422Network testing
1628897421System and method for providing telephone assignment information to telephone service technicians
1638891736Method and device for clustering lines of a wireline network in a number of virtual binders
1648886932Message storage and transfer system
1658880034Data segmentation profiles
1668879691Autonomous metallic supervision with sealing current
1678873405Automated session initiation protocol (SIP) device
1688861687Integrated hybird circuit applied to a digital subscriber loop and setting method thereof
1698855293Frame injected DSL via face fed protector module
1708855279Apparatus and method for controlling communications to and from utility service points
1718837682Line performance measure
1728831194Telephonic communication redirection and compliance processing
1738825732Scripting/proxy systems, methods and circuit arrangements
1748824339Lawfull call interception support
1758811571Data collection in an access network
1768804913Call tracking using voice quality measurement probe
1778798946Method and arrangement for a digital subscriber line
1788787530Telecommunication diagnostic information management
1798787213Correlating calls after a referral
1808781906Systems and methods for managing consumer transaction-based investments
1818781078Method for estimating transmission properties of a telecommunications transmission line
1828781077Method and system for validating channel discrepancies
1838774754Feature management of a communication device
1848774369Method and system to provide priority indicating calls
1858774368System and method to use enterprise communication systems to measure and control workplace noise
1868767922Elimination of typing noise from conference calls
1878767921System and method for detecting anomalies along telecommunication lines
1888761350Home wiring test system with missing filter detection
1898761349Systems and methods of monitoring performance of acoustic echo cancellation
1908761348DSL system training
1918755743Earpiece messaging
1928755504System and method for wireless meta service
1938755499Methods, computer program products, and systems for managing voice over internet protocol (VOIP) network elements
1948750852Controlling access to a mobile device
1958750461Elimination of typing noise from conference calls
1968750460System and method for remote testing of a subscriber loop
1978744365Mobile communication device, a printing control system, and a method for controlling printing using the mobile communication device
1988743707Real time measurement of network delay
1998737574Self-service circuit testing systems and methods
2008737573Systems, methods, and devices for testing communication lines
2018737572Method and apparatus for transmission line testing
2028737571Methods and apparatus providing call quality testing
2038731185Single ended estimation of far-end crosstalk in a digital subscriber line
2048724474Telecommunication port testing apparatus
2058712019Apparatus and method for performing lawful intercept in group calls
2068712018Testing apparatus and testing method for telephone apparatus
2078712017Network fault detection
2088711705Method and system for monitoring service quality in a mobile node
2098693640Facility outage restoration simulator inquiry tool
2108693639Internet phone trainer
2118688464Screening electronic service requests
2128687771Methods and apparatus to test a subscriber line for a broadband access service
2138687770Systems and methods for performing line imbalance measurement and mitigation based on a common mode sensor
2148681945Calibration of a line driving device
2158675822Methods and systems to avoid unproductive dispatches
2168675821Network audio testing system and network audio testing method thereof
2178670525Automated DSL performance adjustment
2188670441System and method for migrating a large scale batch of customer accounts from one VoIP system to another VoIP system
2198666027All digital DSL system migration
2208666026Systems and methods for providing notifications of hazardous ground conditions in telecommunication equipment
2218660138Methods, apparatus and articles of manufacture to allocate ports to vectored digital subscriber line (DSL) groups
2228654932Intelligent communications network tap port aggregator and methods thereof
2238654931Communication channel capacity estimation
2248654930Methods and apparatus to trigger maintenance and upgrades of access networks
2258654929Methods, systems and computer products for video calling and live help via IPTV
2268649493Latency compensation adjunct for teleconference voice switches
2278649484Apparatus, methods, and articles of manufacture to predict vectored digital subscriber line (DSL) performance gains
2288644456Improper connection determination method and communication apparatus
2298644455High availability architecture for computer telephony interface driver
2308644307Communication transfer apparatus and communication transfer method
2318638906Automated application testing
2328634518Method and device for a data processing and communication system comprising such device
2338631073Doctor to patient multimedia synthesis communication
2348630390Automated E911 route verification
2358626514Interface for management of multiple auditory communications
2368625748Removable sensor modules
2378625747Methods and systems for testing a gateway device
2388625746System and method to push messages indicating status of trouble reports in a telecommunications network
2398625745Line loss tester

2013

2408620277Method and device for backing up unread short message
2418605863Method and apparatus for providing state indication on a telephone call
2428600006Voice continuity among user terminals
2438594278Test system for voice communications systems
2448588749Data segmentation profiles
2458588382Method and apparatus for reconstructing call paths in multiple telephony sessions
2468588374Multi-use telephone test sets and related systems
2478588373Telecommunication diagnostic information management
2488582729System and method of controlling a graphical user interface at a wireless device
2498571183Tool for testing distribution cabinets of a telephone network
2508571182Systems and methods of masking non-service affecting alarms in a communication system
2518566823Systems and methods for triggering scripts based upon an alert within a virtual infrastructure
2528565382Method for obtaining information of key management server, and method, system and device for monitoring
2538553848Preserving voltage on telephone line over hard reset during planned outage
2548553847Method and device for determining, and method and system for configuring DSL reference virtual noise
2558553846Phone test set modem
2568553845Method for the status analysis of a subscriber loop to support broadband telecommunication services
2578553571Auto reply and loop-back method for the remote measurement of the quality of an internet phone
2588548125Call re-establishment
2598537973Estimating pair symmetry status for a communication line
2608537972Method and apparatus for determining micro-reflections in a network
2618532264ID-programming by SELT/MELT
2628521124Enhanced emergency services in fixed wireless networks
2638515018Automatic telephone line loop around system and method
2648515017Systems and methods for loop termination detection based on per-port calibration
2658515016Systems and methods for bridge tap detection based on per-port calibration
2668515015Method and system for test automation and dynamic test environment configuration
2678509421Method and device for checking a subscriber line
2688509388Caller identification protocol for provisioning a device
2698503617Telephony testing
2708498382System and method for evaluating and troubleshooting a digital subscriber line system
2718494128Performance monitoring in a telephone network
2728488747Modified protector module with an integrated splitter
2738488746Method and system for silent trunk failure detection
2748488745Endpoint echo detection
2758488473Voice communication quality assessing system
2768483676System and method for the synchronized transmission of tone sequences
2778483369DSL system
2788483364Telecommunication system for improving quality of service
2798477909Testing call routing
2808472615Method, system, and device for power adjustment of vectored digital subscriber line (vectored-DSL)
2818467523Method and device for cancelling interference between a signal carried by a carrier power line and a signal carried by a telephone line
2828462193Method and system for processing audio signals
2838451980Test systems and methods for extended off-hook conditions on a subscriber line
2848451979System for correlating a subscriber unit with a particular subscriber in a passive optical network
2858451978Automated DSL performance adjustment
2868447567Measuring line performance
2878447018Information provided to parent regarindg a called for child protection
2888442035Method and device for grandparent media realm for session border controllers
2898437452Methods and apparatus to trigger maintenance and upgrades of access networks
2908433040Telephone switchboard and electronic device for providing power to load having different resistance values at different operation modes
2918432898End-to-end test and diagnostic management system
2928428225Method and apparatus for analyzing and mitigating noise in a digital subscriber line
2938428224Method for transmission line analysis
2948428223High availability architecture for computer telephony interface driver
2958422997Visual voice mailbox
2968422639Communication apparatus
2978422638System and method to push messages indicating status of trouble reports in a telecommunications network
2988418143Software reliability test method using selective fault activation, test area restriction method, workload generation method and computing apparatus for testing software reliability using the same
2998416922Line loss tester
3008406380Test phone using SIP
3018401152Method and system for performing EMTA loop diagnostics
3028392612Replication server selection method
3038385510Method for transmission line analysis
3048385509Method and system for extending transmission distance of ADSL signal
3058380181Remote site telecom equipment communication
3068374107Communication apparatus and transmission line communication chip for adjusting transmission timing
3078370132Distributed apparatus and method for a perceptual quality measurement service
3088369486Systems and methods for testing telephony equipment
3098369485Methods, apparatus, and articles of manufacture to trigger preemptive maintenance in vectored digital subscriber line (DSL) systems
3108369484Methods and apparatus to test a subscriber line for a broadband access service
3118363790Method and apparatus for providing automated processing of a switched voice service alarm
3128363789Apparatus, methods, and articles of manufacture to predict vectored digital subscriber line (DSL) performance gains
3138363788DSL ring signal compatibility
3148358743Method and device for determining the leakage resistance of at least one wire of a subscriber line having a number of wires in a communication network
3158358742System and method for managing a network
3168351579System and method for securely authenticating and lawfully intercepting data in telecommunication networks using biometrics
3178351578System for installation testing of telephone line terminations
3188351577Methods, systems and computer products for video calling and live help via IPTV
3198345840Fast detection and reliable recovery on link and server failures in a dual link telephony server architecture
3208345825Telecommunication diagnostic information management

2012

3218340253Plug-in remotely controllable telephone line terminator with protector integration
3228340252Surveillance device detection with countermeasures
3238331538Telephone port identification automatic discovery system
3248331537Method and system for managing line topology
3258325881Facility outage restoration simulator inquiry tool
3268325880Automated application testing
3278320555Method and apparatus for determining a change in network-generated crosstalk levels caused by a multi-line phone
3288320528System and method for electronic message notification
3298320527Crossover faults detection in two-wires network
3308320526Method, equipment and digital subscriber line system for spectrum optimization
3318306190Method and apparatus for enabling communications assistance for law enforcement act services
3328300771Systems and methods for characterizing loop termination via single-ended line testing
3338300246Image forming apparatus and host terminal apparatus
3348295444Systems and methods for performing loop analysis based on un-calibrated single-ended line testing
3358290122Method and device for estimating properties of a telecommunication transmission line
3368284904Method for performing a shield integrity test and for isolating trouble in the shield using graphical analysis
3378280010Line sharing multipoint pots splitter with intelligent termination
3388280009Consumer electronic registration, control and support concierge device and method
3398275095System and method for providing telephone assignment information to telephone service technicians
3408275094Method and devices for providing wetting current
3418270579Methods, computer program products, and systems for managing voice over internet protocol (VOIP) network elements
3428270573Lawful interception of personalized ring back tones
3438270572System and method of determining latent failures in telephone wire-pair power distribution
3448265232Estimation of transmission line insertion loss
3458265231Method for identifying a device transmitting an echo signal, echo source identifying method for identifying echo source, measuring apparatus for identifying a source of an echo, and echo source identifying apparatus
3468265230Trunk level echo canceller test system
3478265229Digital subscriber line testing tool
3488260280System and method for the synchronized transmission of tone sequences
3498259908Method and apparatus for metallic line testing of a subscriber line
3508259907System and method for assisting field communications technicians in repairing communications lines
3518259906System and method for testing a DSL and POTS connection
3528254528System and method to push messages indicating status of trouble reports in a telecommunications network
3538254527Method and arrangement for loop qualification in a digital subscriber line (DSL) system
3548254258Jitter management for packet data network backhaul of call data
3558249222Methods and apparatus to trigger maintenance and upgrades of access networks
3568249221Access apparatus and method for digital subscriber line test
3578244538Measuring double talk performance
3588238330System and method for transmitting a telephone call over the internet
3598233590Method for automatically controling volume level for calculating MOS
3608229077Multi-use telephone test sets and related systems and methods
3618229076Line loss tester
3628223928Method of and a device for quantifying a tone signal received in a telecommunications network
3638223927Lawful interception of non-local subscribers
3648218732System and method for evaluating and troubleshooting a digital subscriber line system
3658218458Method and apparatus for voice conference monitoring
3668218456Lawful call interception support
3678213577Phone test set modem
3688209441On-line status detection for host-based headset applications
3698209185Interface for management of auditory communications
3708208604Systems and methods for diagnosing anomalies along bonded loop communication media
3718208367Method for providing dumps in a distributed environment of a telecommunication network
3728204175Electronic surveillance via correlation of call legs
3738199680Correlating calls after a referral
3748194825Methods and apparatus for call surveillance in internet protocol communication networks
3758194565Service level agreements based on objective voice quality testing for voice over IP (VOIP) networks
3768189569Apparatus and method for realizing user switching between IP network and PSTN network
3778184778Line measurement method and measurement apparatus
3788184777Buttset test cable reel
3798180023Method and apparatus for replacement connection verification during migration from an analog network element to a next generation network element
3808175223Intelligent self-healing networks and advanced troubleshooting of communication service problems
3818170181Compact multifunction 5-terminal type compatible telephone line tester
3828165272Automated dial tone verification and reporting
3838165271Chattering line detection system and method
3848160581System and method for correcting a mobile identification number
3858160209IVR call routing testing
3868160208Systems and methods for monitoring telephone lines
3878156257Removeable medium, formatting device, formatting system, formatting method, and formatting program
3888155274Method and system for monitoring and improving the quality of interconnecting cabling systems
3898150437Architecture to facilitate the monetization of disparate, inter-worked pushed to talk technologies
3908149994Electronic surveillance system in communication network and method thereof
3918149993Evaluating performance of a voice mail sub-system in an inter-messaging network
3928144835Digital subscriber line (DSL) diagnostic tools and methods to use the same
3938144692Automation of IP phone provisioning with self-service voice application
3948140069System and method for determining the audio fidelity of calls made on a cellular network using frame error rate and pilot signal strength
3958139720Method and apparatus for providing a soft clock re-sync for subscriber line interface cards
3968130912Line testing
3978130911Characteristics determination of a digital subscriber line
3988126505Data verification system for a near field communications enabled display
3998121260Method and apparatus for retraining of echo cancellation
4008116434Telecommunications patching system that facilitates detection and identification of patch cords
4018116433Calls per second network testing
4028112282Evaluating prompt alternatives for speech-enabled applications
4038111811Methods, devices and computer program products for providing customer service call direction based upon remote diagnostics
4048107593Method and apparatus for testing new copper connections during migration from analog network elements to next generation network (NGN) elements
4058102971Monitoring a call forwarded to a network-based voice mail system
4068102970Method and apparatus for line testing
4078098797Self-service circuit testing systems and methods
4088094786Method and system for monitoring and recording voice from circuit-switched switches via a packet-switched network
4098090079System and method for auto-reversing loop polarity of U interface
4108090078Systems and methods for half-duplex speakerphones and other two-way communication devices
4118090077Testing acoustic echo cancellation and interference in VoIP telephones

2011

4128081737Systems and methods for providing call monitoring service for multiple telecommunications units
4138081736Method and apparatus for measuring electrical properties of communication lines
4148081735PSTN VOIP reconciliation
4158068585Checking of broadband network components
4168068584System and method for selecting a profile for a digital subscriber line
4178059788Telephone software testing system and method
4188057246Compact multiport test jack
4198054947Apparatus and method for multiplexing communication signals
4208054946Method and system for one-way delay measurement in communication network
4218041023System and method of using a phone to access information in a call center
4228041011Device and method for suppressing DSL signal echo induced by bridgetap
4238041010Splitter card with integral test access
4248041009Wired transmission line testing method
4258031841Method and apparatus for automated asymmetric digital subscriber line loop testing
4268019050Method and apparatus for providing feedback of vocal quality to a user
4278019049Method for generating reliability tests based on orthogonal arrays and field data
4288009809Method and system for call proceeding in an intelligent network system
4298005192Methods and apparatus for reducing data capture and storage requirements for call and transaction related message monitoring and fraud detection
4308000459System and method for a wireless meta service
4318000451System and method for managing network switch transaction dependencies
4327992058Method and apparatus for loopback self testing
4337991381Hierarchical telematics emergency call direction
4347991123Control circuit for causing cyclic application of sealing current for local loops supporting data network telephony
4357991122DSL system training
4367991015Line terminal for determining operational status of a U interface
4377986770Method and apparatus for obtaining telephone status over a network
4387984194Dynamically configurable switch for distributed test lab
4397983670Wireless fallback for subscribers of wirelined networks
4407974387Proactive analysis of communication network problems
4417974386Methods and systems for testing new network element failure rate
4427974385User interface and system to facilitate telephone circuit maintenance and testing
4437970106Employing VXML to provide enhanced voicemail system
4447970105Subscriber line maintenance apparatus and methods
4457966397Distributive data capture
4467961847Method and apparatus for gradual application of a hitless monitoring access to a communications circuit employing a guided transmission media
4477961846Interface device for testing a telecommunication circuit
4487945712Job status monitoring system, job status monitoring method, program, and storage medium
4497945025Telephony based remote location monitoring
4507940895Methods and computer program products for tracking modifications in physical plant during maintenance of a communication network
4517929668Systems, methods and computer program products for automatically sending a status change message as a result of repair services that are performed on a network
4527920678Personal virtual assistant
4537920677Automated DSL performance adjustment
4547912937Remote management and analysis techniques in home phoneline networks
4557912486Methods, systems, and computer program products for surveillance of messaging service messages in a communications network
4567912184Voicemail test system
4577912183Methods, systems, and computer program products for providing network outage information
4587907707Techniques for storing real-time voice messages in a caller's voicemail box
4597903790System and method for completing incomplete records in a database of twisted cable pair information
4607899893System and method for proactive management of a communication network through monitoring a user network interface
4617899158Method and apparatus for measurement of service disruption interval
4627881452Method for testing a local number portability (LNP) ported telephone number
4637881440Method for automatic graphical profiling of a system
4647881439Cross-channel communication of data collected by channel-specific user interfaces
4657881438Self-learning and self-adjusting DSL system
4667864926System and method for conducting variable voice path assurance tests

2010

4677860222Systems and methods for acquiring, accessing, and analyzing investigative information
4687860221Methods, systems and computer program products for inventory reconciliation
4697856087Circuit method and system for transmitting information
4707853244Exclusive wireless service proposals
4717848492System and method for testing the dispatch functionality of a communications network
4727844033Methods, systems, and computer program products for generic call tracing
4737831025Method and system for administering subjective listening test to remote users
4747826597Methods and apparatus to handle customer support requests
4757818469USB device and peripheral device changing functional module to activate in accordance with descriptor
4767813960System and method of generating service plans for refrigeration systems
4777813480Phone terminal and record/play program
4787809116DSL system estimation including known DSL line scanning and bad splice detection capability
4797804940Subscriber line testing system, broadband line card and broadband/narrowband telecommunication system
4807804939Methods and systems for correcting cross-connect assignments
4817801281Collecting and delivering call data associated with court ordered traps
4827801280Methods and systems for measuring the perceptual quality of communications
4837787598Method and system for automatic generation and testing of voice applications
4847787597Automated tools for testing echo cancellers using natural speech excitations
4857773728Circuit and method for providing access to a test and/or monitoring system
4867773727Method for providing predictive maintenance relating to trunk operations in a VoIP network
4877769915Systems and method of controlling control and/or monitoring devices
4887769140Analog subscriber board
4897765283Network provisioning in a distributed network management architecture
4907764768Providing CALEA/legal intercept information to law enforcement agencies for internet protocol multimedia subsystems (IMS)
4917760859Intelligent communications network tap port aggregator
4927760858Splitter system and test access
4937760857Remote computer system and related equipment diagnostics using data gathered over a telephone channel
4947756252Method and system for network denial case generation
4957751837Method and system for processing a message
4967751532Call tracking system
4977746983Distributor with a test access
4987743150Apparatus and method for web service message correlation
4997742577Tone around test adapter
5007742576Processes and systems for creating and for managing trouble tickets and work orders
5017738633Telecommunication diagnostic information management
5027729477System and method for detecting continuity of network lines
5037729476Line loss tester
5047720211Customer want date (CWD) oriented telecommunications service provisioning system and method
5057720202Method and apparatus for testing telephone sound quality
5067715536Method and apparatus for reconstructing call paths in multiple telephony sessions
5077711093Telecommunications test plugs having tuned near end crosstalk
5087706287Communication system multiplexer included in the system, line performance test method and recording medium having program recorded thereon
5097702091Methods and apparatus for interoperating communication networks
5107702080Method and apparatus for localizing in-house wiring defects
5117702079Adapter unit and method
5127702078Method, system and computer program product for facilitating the analysis of automatic line insulation testing data
5137693266Method and system for measuring acoustic quality of wireless customer premises equipment
5147688951Automated rules based proactive alarm analysis and response
5157684546DSL system estimation and control
5167680251Prevention of an alarm activation and supporting methods and apparatus
5177680250Interactive method and system of testing an automated call telephonic communication system
5187676025Method of listening in to calls
5197668301Simulated user calling test system and method with built-in digital SPC-exchange
5207668299System using script command to generate audio quality test case to test a network
5217664254System and method for upstream power backoff for xDSL
5227664232Method and system for distance measurements
5237664231Method and device for quality evaluation of an audio signal and device and method for obtaining a quality evaluation result
5247660395Communication channel capacity estimation
5257660394Close-out test system
5267657004System and method for detecting a connection condition of a phone jack
5277653180Method for assessing DSL capability of telephone lines
5287649982Network-test system and method using script command in a server to emulate a tty device and define a tty test case
5297643617Multi-use telephone test sets and related systems and methods
5307643616Method for testing an assigned location routing number (LRN)

2009

5317636424Method and system for selectively displaying alarms in a communications network
5327624033Processes and systems for managing status changes to work orders
5337623630Double-ended line probing (DELP) for DSL systems
5347620155Method and apparatus for automated asymmetric digital subscriber line loop testing
5357620154Equivalent working length determinative system for digital subscriber line circuits
5367609818Methods and apparatus for reducing data capture and storage requirements for call and transaction related message monitoring and fraud detection
5377609817Termination circuit for network interface unit
5387606350Incentive-based DSL system
5397602885Automatic provisioning of a telephone line test system
5407593512Private VoIP network for security system monitoring
5417593511Method for training line drivers in a communication system
5427590222Techniques and apparatus for one way transmission delay measurement for IP phone connections
5437587029Test device for data services
5447587028Method and apparatus for generating and playing diagnostic messages indicative of MTA provisioning status
5457583792Testing a data-processing system with telecommunications endpoints
5467577238OmniTester
5477573825Methods, apparatus and computer program products for testing a voice over Internet protocol communication system
5487570743Method and apparatus for surveillance of voice over internet protocol communications
5497567652Proactive maintenance application
5507564953System and method for end-to-end communications tracing
5517564952Radio access network system and a method of fault analysis for the system thereof
5527561927Numerical controller which can call program described in script language
5537561670End-to-end network testing
5547555105Mail exchange apparatus, mail exchange system, storage medium and mail exchange method
5557554926Remote test unit
5567551725Systems and methods for providing call monitoring service for multiple telecommunications units
5577551724Utilities module for proactive maintenance application
5587551723System and method for the automated analysis of performance data
5597548515Apparatus for monitoring a network
5607545923Conference call peer-driven degraded line detection and removal
5617542550System for testing subscriber lines and method thereof
5627539288Apparatus and method for simulating a trunk gateway in a telecommunications switch test system
5637539287System and method for measuring interactive voice response application efficiency
5647536010Exchange system, button telephone set and exchange
5657533174Media gateway connection information recovery
5667529349Automated telephone line test apparatus with intelligent diagnostic function
5677529348Method of performing insertion loss estimation
5687529347Test system for assessing DSL capability of telephone lines
5697518984IP-PBX, IP-PBX system, IP terminal control program
5707515692System and method for qualifying telephone lines for very-high-bit-rate digital subscriber line service
5717515691Method for testing DSL capability of telephone lines
5727512216Joint fault detection
5737508920Scheduling of automated tests in a telecommunication system
5747505567Method for providing detection of fault location for defect calls in a VoIP network
5757505566Method, system and computer program product for facilitating the analysis of automatic line insulation testing data
5767502447Call failure recording
5777499526Termination module including subscriber bridge having burglar alarm connections
5787486778Method for automatically tracing interface for exchange and access network
5797483419DSL automatic protocol detection system
5807480367Fault characterization using information indicative of echo
5817474737Telecommunications test plugs having tuned near end crosstalk

2008

5827471772Arrangement for line-testing
5837471771Telecommunications diagnostic information management
5847463722Splitter system with test access
5857460649Method and apparatus for single end loop testing for DSL provisioning and maintenance
5867453989Method and apparatus for testing a subscriber loop-based service
5877450693Method and device for improving voice quality on transparent telecommunication-transmission paths
5887450692Conference call peer-driven degraded line detection and removal
5897440566Internet protocol compliant private branch electronic exchange and a method for redundantly configuring terminal interfaces
5907440552Fault detection method and apparatus for telephone lines
5917436936VoIP call through tester
5927436935Qualifying telephone lines for data transmission
5937433450Method and system for connection verification
5947428300Diagnosing fault patterns in telecommunication networks
5957428299Media gateway bulk configuration provisioning
5967426262Method and arrangement for loop test of a disturbed line
5977424097Method of measuring and improving xDSL transmission characteristic
5987420927Method and apparatus for determining troubleshooting information for completed calls in a telecommunications network
5997418083Telecommunications line parameter estimation
6007415099Method and devices for monitoring subscribers of a telecommunications network during participation in group call connections
6017412035External detection of optional telephone services on a telephone line
6027412034Multi-protocol, multi-interface communications device testing system
6037406157Methods and apparatuses for determining loop characteristics using an extended voice-band modem
6047403771Telecom equipment with memory
6057400710MIMO dynamic PSD allocation for DSL networks
6067388947Controllable telecommunications switch reporting compatible with voice grade lines
6077388946System and method for evaluating the quality of service in an IP telephony network using call forwarding
6087388945Method and system for determining data transfer margins for network connections
6097379536System and method for detecting SS7 messaging inefficiency
6107379535Evaluating performance of a voice mail sub-system in an inter-messaging network
6117372946Measurement deferral and aggregation for extensible test configuration
6127366284Outage reporting for a telecommunications system
6137365547Circuit arrangement for a corrosion protection current feed and for a line test for two-wire lines
6147362973Protecting secret data entry from infrared and audio eavesdropping
6157362850Method and arrangement for estimation of line properties
6167359489Method and apparatus for inclusive echo canceller testing
6177356127Global digital measurement device
6187352853Automation of customer premises equipment provisioning in a telecommunications network
6197349692Network testing systems
6207349526Methods for testing cable pairs in a telecommunications network
6217346149Method and apparatus for reversibly correcting nonlinear impairments in a communications channel
6227340039Method for providing digital loop carrier data for use in a central office
6237340038Systems, methods and computer program products for automatically pushing a status change message as a result of repair services that are performed on a network
6247340037Processes and systems for correlating work orders
6257336770Method and apparatus for telephone line testing
6267336061Group wiring system allowing locating of wire pairs and method for locating wire pairs in group wiring system
6277333593Digital loop carrier module for proactive maintenance application
6287327712Selection system, its selection method for voice channels, and switchboard for use therein
6297324634Telecommunications systems

2007

6307308094Processes and systems for screening work orders
6317308079Automating testing path responses to external systems within a voice response system
6327307428Method for single ended line testing and single ended line testing device
6337305236Method of cellular connectivity reporting
6347305067Tone distribution apparatuses, systems, and methods
6357302379DSL system estimation and parameter recommendation
6367302361Modular telecommunication test unit
6377302047Method of detecting remote ground condition
6387302046Method for the detection of impedances and for the qualification of the telephone lines
6397302045System and method for monitoring time-related connection data detected by a network node
6407298829Communications devices including test circuits and related circuits and methods
6417298828Automated telephone line test apparatus with intelligent diagnostic function
6427298827System and method for testing a quality of telecommunication data
6437295655Systems and methods for determining the status of telephone lines
6447295654Digital kick meter and graphical user interface (GUI)
6457292677Proactive maintenance application
6467289802Communication terminal performance measurement system having effective trace information display function and communication terminal performance measurement method
6477289605Processes and systems for creating and for managing trouble tickets and work orders
6487289604System and method for subscriber loop testing
6497286647Methods, systems, and computer program products for providing configurable telecommunications detail record adapter
6507283619System and method for end-to-end communications tracing
6517283618Automatic line pair detection in a modem
6527283617Methods and test sets for testing multi-line telecommunications service
6537280640Utilities module for proactive maintenance application
6547272209Automated DSL performance adjustment
6557263175Methods, systems, and computer program products for tracking breaks in physical plant during maintenance of a public switched telephone network
6567263174Predicting performance of telephone lines for data services
6577260192Internet user finder
6587260184Test system and method for scheduling and running multiple tests on a single system residing in a single test environment
6597257199Telephony based remote location monitoring
6607254217Fault characterization using information indicative of echo
6617245702Method and apparatus for determining and reporting the operational status of an integrated services hub
6627245701System and method for verifying central office wiring associated with line sharing
6637242761System and method for determining the transmit power of a communication device operating on digital subscriber lines
6647239696Automatic reset for DSL lines
6657239687Telecommunications
6667236573Method and apparatus for testing telephone sound quality
6677235979Apparatus and method for measuring loop insertion loss single-endedly
6687231403System and method for transformation and analysis of messaging data
6697230970Apparatus and method for locating nonlinear impairments in a communication channel by use of nonlinear time domain reflectometry
6707227928Arrangement for line-testing
6717227927Scalable call processing node
6727224793Communication set with detection of set function and line condition
6737215951Test system for mobile communication terminal in which state of progress of connection-transition test can be visually recognized
6747209553Cutover method and device for telephone lines
6757206384System and method for automating communications system software upgrades
6767203285System and method for recording voice and the data entered by a call center agent and retrieval of these communication streams for analysis or correction
6777203241Methods and apparatus for adaptive PCM level estimation and constellation training
6787200206Method and apparatus for testing a subscriber loop-based service
6797200205Interface device for testing a telecommunication circuit
6807194068Autonomous voice responder unit
6817190767Telecommunications line test extension apparatus
6827190766System and method for conducting variable voice path assurance tests
6837180916Compensating for random robbed bit signaling
6847177396Apparatus for management and remote control of electrical characteristics of wire pairs connected to a telephone exchange
6857177395Electronic looping systems for telecommunications system central offices
6867177394Connection architecture for XDSL networks and intermediate distribution frame for said architecture
6877174002Method and apparatus for ascertaining the capacity of a network switch
6887171157System and method for monitoring and testing network elements
6897162011Method and device for measuring the quality of a network for the transmission of digital or analog signals
6907158616Automated and integrated call control server
6917158615External detection of optional telephone services on an unknown telephone line
6927158614Metallic test access for xDSL connectors
6937158613Method and system for enabling circuit testing services on a multi-service provisioning platform

2006

6947151819End-to-end network testing
6957149286Electrical system like a system for testing the channels of a communication system
6967149285Dynamic, automated double-ended system and method for testing and qualifying metallic telecommunication loops
6977142640Method and system of remotely restoring communication lines
6987136636System and method for use of location to monitor wireless network conditions
6997136457Aircraft cabin telephony test unit
7007133497Use of lower bandwidth technology to determine channel capability for supporting higher bandwidth technology
7017130382MTS-switch generic verification
7027127042Device for providing dual monitoring of digital equipment
7037127041Simultaneous tracing of multiple phone/data cables
7047123692Craft menu system using caller ID functionality for installation and testing
7057116760System and method for single-ended line analysis for qualification and mapping
7067116759Method, system and computer program product for facilitating the analysis of automatic line insulation testing data
7077106834Digital subscriber line diagnostic system
7087106833Automated system and method for management of digital subscriber lines
7097103147Methods and apparatuses for determining loop characteristics using standard voice-band modem
7107099439Loop test apparatus and method
7117099438Multi-protocol, multi-interface communications device testing system
7127095835Time based regulation of use of a telephone line
7137095824Instructive out-of-service telephone lines
7147095720Trunk level echo canceller test system
7157092493Methods and systems for providing lawful intercept of a media stream in a media gateway
7167085356Pressure alarms and reports system module for proactive maintenance application
7177079626System and method for imputing data into a database
7187076316Method and apparatus for controlling an operative setting of a communications link
7197076031System and method for telephone signal collection and analysis
7207076030Method and system for testing XDSL wiring
7217072449System and method for establishing a power level for a communication signal transmitted in a conductor
7227072448DSL tester
7237071700Characterizing analog and digital telephone circuits and other types of wiring systems using frequency domain reflectometry (FDR)
7247068758Integrated metallic access for high port density DSLAM
7257068756Multi-interface telephony test system using separate interface cards
7267068755Methods and apparatus for characterizing subscriber loop based on analysis of DSL handshaking signals and for optimization of DSL operation
7277065181System and method for improving the automated loop makeup process
7287065180System and method for hitless monitoring access of a communications circuit
7297058162Apparatus for testing an asymmetric digital subscriber line
7307050793Context transfer systems and methods in support of mobility
7317050549Real time call trace capable of use with multiple elements
7327050548Localization of customer premises in a local loop based on reflectometry measurements
7337050547Digital loop carrier module for proactive maintenance application
7347046663System and method for intercepting packets in a pipeline network processor
7357042984Method for inspecting transmission channels in a communications system having peripheral modules
7367042983Method and apparatus for bridged tap impact analysis
7377035380Line sharing multipoint POTS splitter with intelligent termination
7387031435Method and apparatus for simultaneous line-interface wiring collision detection
7397027563Utilities module for proactive maintenance application
7407027562System and method to reduce echoes in voice communications
7417023963DSL line card echo canceler-based mechanism for locating telecommunication line fault
7427020249Voice interface unit for line conditioner control
7437020248Apparatus and method for testing subscriber loop interface circuits
7447020247Methods and systems for automated target error checking
7457020246Time domain reflected signal measurement using statistical signal processing
7467016842Method and system for evaluating automatic speech recognition telephone services
7477016671Test system for mobile communication terminal in which result of connection-transition test can be directly and visually grasped
7487016477Method of notifying a party of an emergency
7497016475Extendable call agents simulator
7507012992Methods and apparatus for automating testing of signalling transfer points
7517012991Qualifying telephone lines for data transmission
7527010096Remote testing of a communications line
7537006603Systems, methods and computer program products for automatically pushing a status change message as a result of repair services that are performed on a public switched telephone network (PSTN)
7547003080Methods and apparatus for reducing data capture and storage requirements for call and transaction related message monitoring and fraud detection
7557003078Method and apparatus for telephone line testing
7566999727Method to implement a performance monitoring function on the ground of the retrieved data through FEC (Forward Error Correction) in a telecom network
7576999561Method of detecting remote ground condition
7586999560Method and apparatus for testing echo canceller performance
7596996210System of operating a telecommunications contracting company
7606990178Proactive maintenance application
7616987968Method for reverse path mapping in a wireless network using Xtel and Lucent telecommunications equipment
7626987838System and method for deploying new equipment and services in conjunction with a legacy provisioning system
7636987837Close-out test system
7646987736Router polling system and method
7656985560Apparatus and method for enabling automatic measurement of performance in a telephony communication system
7666985559Method and apparatus for estimating quality in a telephonic voice connection
7676983142Method for reverse path mapping in a wireless network using Xtel and ericsson telecommunications equipment
7686983038Maintenance termination unit
7696983037Method, system and computer program product for performing automated unbundled network element migration
7706983036Method of rating technicians for a telecommunications company

2005

7716968053Acoustic signal transfer device
7726963192Device for tracing electrical cable
7736950498External detection of optional telephone services
7746917669Processes and systems for managing testing of communications systems
7756914963Determining the composition of subscriber loops from frequency domain measurements
7766914961Speed binning by neural network
7776914204Time switch
7786912269Test unit for use at a network interface device
7796904129Twisted pair status indicator
7806895088System and method for controlling a call processing system
7816885730System and method for subscriber loop testing
7826879664Method and apparatus for mapping the terminations of large numbers of communications circuits
7836879663Method and structure for diagnosing problems on a DSL device
7846876726Determining the composition of physical structures from boundary measurements, including the composition of subscriber loops
7856873685Digital subscriber line access and network testing multiplexer
7866873684System and method for estimating the capacity of a local loop to carry data
7876870903Method and apparatus for self-testing a customer services terminal and for loop testing telephone lines that are connected thereto
7886870902Customer services terminal method and apparatus for testing a plurality of interface circuits and telephone lines that are connected thereto
7896870900Proactive maintenance application
7906856672Graphic user interface method and apparatus for testing a customer services terminal and a plurality of telephone lines that are connected thereto
7916853708End-to-end network testing
7926845148Utilities module for proactive maintenance application
7936842504System and method for the automated analysis of performance data

2004

7946836536Clamp device integrating test device for telephone and network cables
7956834099End-user communications test system
7966834077System and method for testing a modem
7976829293Method and apparatus for line probe signal processing
7986826260Method and apparatus for an MLSC state machine
7996826155Apparatus and method for facilitating standardized testing of signal lines
8006823051Traffic distribution generator
8016813339Telecommunications line test extension apparatus
8026810112Method and apparatus for testing an information notification service
8036798866System and method for verifying central office wiring associated with line sharing
8046792080System and method for testing enhanced 911 signalling over a digital loop carrier trunk
8056788765Clear defective pairs module for proactive maintenance application
8066782078System to pre-qualify copper subscriber loops for high bandwidth access service using subscriber voice signals
8076771739Pressure alarms and reports system module for proactive maintenance application
8086763108Apparatus and method for line pair testing and fault diagnostics
8096754310Telephony interface device for providing diagnostic information to a telephone
8106754309Communication device and access network device
8116751253Communication port-powered digital communication interface for upgrading software-reconfigurable test set
8126744888Line interface circuit with event detection signaling
8136738454Modular test instrument
8146728338Utilization of communication channels between a central office switch and a law enforcement agency
8156718031Method and system for call tracing
8166718019Method and apparatus for wireline characterization
8176707886Method and system for testing subscriber loops using touchtone telephone signals
8186704393Conditioner unit for pair gain test controller
8196700953System, apparatus, method and article of manufacture for evaluating the quality of a transmission channel using voice recognition technology
8206693992Line probe signal and method of use
8216690923Self-diagnostic system for cellular-transceiver systems with remote-reporting capabilities
8226687335User interface and system to facilitate telephone circuit maintenance and testing
8236683529Terminal device and method of setting a terminal device
8246681142Method and system for testing a test piece
8256678354System and method for determining number of voice processing engines capable of support on a data processing system

2003

8266668049Systems and methods for intelligent third-party redirection of an incoming call via a display-based communication center
8276668047Key telephone system and maintenance method therefor
8286665085Simultaneous voice and data communication for diagnostic procedures in a printing or copying machine
8296662009Methods and apparatus for performance testing of cordless telephones
8306661893Telephone loop monitoring and isolation system
8316639983Adaptable line driver interface for digital telephone systems
8326636603System and method for determining the transmit power of a communication device operating on digital subscriber lines
8336633628Apparatus and method for selecting a supported signal path for a transceiver
8346631178System and method for transmitting data over loaded and unloaded twisted pairs
8356628755Transaction support system and information terminal unit connecting thereto
8366628754Method for rapid noise reduction from an asymmetric digital subscriber line modem
8376614882Proact module for proactive maintenance application
8386614881Remotely operable telecommunications conductor test circuit and method for using the same
8396590963Modular test instrument
8406584176Loop loss measurement and reporting mechanism for digital data services telephone channel equipment
8416584175Method and apparatus for spectrum analysis
8426580782Interactive telephone response module
8436574311Apparatus and method for detecting a bridged tap and/or an end-of-line of a conventional telephone line using delay-line time-domain reflectometry
8446574308Digital subscriber line diagnostic system
8456556660Apparatus for providing redundant services path to customer premises equipment
8466546244System and method for testing an assembled telephone
8476539384Browser on test equipment
8486535581Bypass for telephone system splitter
8496531879Method and apparatus for delay-line time-domain reflectometry
8506529583PSTN call simulator and method of operation for testing PSTN-To-IP network telephone services for individual and group internet clients prior to availability of the services
8516522723Telephony line test unit and method
8526519323Test unit for use at a network interface device
8536516051Testing voice message applications
8546516049Method and apparatus for insertion loss estimation in wireline communications
8556507199Method for measuring the operating properties of a subscriber line module for high-bit-rate data transmission
8566504906Telephone micro-tester and transport system

2002

8576492823Customizable nest providing for adjustable audio isolation for testing wireless devices
8586490434Systems and methods for completing diagnostic tests on rechargeable devices using cradle contacts
8596483909System and method for providing service assurance for prepaid telecommunication services
8606480576Method and device for detecting path faults in a network
8616480469Dial-up access response testing method and system therefor
8626477238Loop certification and measurement for ADSL
8636466647System and method for estimating the capacity of a local loop to carry data
8646453042Method and system for remote telephone calibration
8656453017Extended off-hook notification via electronic communications
8666449365Method and apparatus providing notification of network conditions
8676434221Digital subscriber line access and network testing multiplexer
8686429779Telephone line monitoring and alarm apparatus
8696412040Method of performing reliable updates in a symmetrically blocked nonvolatile memory having a bifurcated storage architecture
8706411680Telephonic apparatus and input device for telephonic apparatus
8716411679Apparatus and method for call progress timing measurement in IP telephony
8726411108Noncontact signal analyzer
8736404855Conditioner unit for pair gain test controller
8746404741Monitoring of a packet telephony device via a control device
8756400802Method and apparatus for performing transmission line testing
8766393103Method and apparatus for emulating telephone services
8776389109Fault conditions affecting high speed data services
8786385300Modular test instrument
8796385297Method and apparatus for qualifying loops for data services
8806385296System to test a connection in a telephone network
8816381306System and method for monitoring service quality in a communications network
8826373923Line testing method and apparatus therefor
8836366645System and method for providing service assurance for prepaid telecommunication services
8846363137Information terminal apparatus
8856351521Communications test system
8866349131Apparatus and method for graphically outputting status of trunk in switching system

2001

8876330306Test device for telephone lines
8886330305System and method for locating faulty elements in a telephonic distribution system
8896320939Remote telephony testing device
8906314162Digital telephone link margin verification
8916314086Interactive contextual-based assistance for portable ISDN test set
8926301345Key telephone system and maintenance method therefor
8936301337Combined handset and POTS filter
8946298119System and method for digital telephone trouble reporting
8956298118System and method for processing of communication line test signals, such as enhancement processing
8966292468Method for qualifying a loop for DSL service
8976285744Telephony test system with adjustable output impedance
8986282266Concentrated dynamic test path rooting
8996278769Signaling method for invoking a test mode in a network interface unit
9006278768Portable fixture for simulating and testing payphones
9016269150Reliable, unattended, automated testing system and method for complex telecommunication systems
9026266404Method and apparatus for controlling characteristics of distributed telephone sets from a central telephone switch
9036263048Testing of digital subscriber loops using multi-tone power ratio (MTPR) waveform
9046256377Loop loss measurement and reporting mechanism for digital data services telephone channel equipment
9056256294User selectable overlap and enbloc dialing of ISDN line
9066252942Wireless butt set
9076252941Network interface unit
9086223402Clip and casing test telephone incorporating clip
9096223033Thin film cylindrical antenna for use in a test station
9106222908Method and device for identifying a specific patch cord connector as it is introduced into, or removed from, a telecommunications patch system
9116215856Dual mode monitor module
9126215855Loop certification and measurement for ADSL
9136215854Digital signal processor-based telephone test set analyzing and displayed multiple signal parameter data for terminal mode and line monitor mode operation
9146212258Device for remotely testing a twisted pair transmission line
9156205202Subscriber line tester
9166205201Telephone line testing device
9176201853Telephone technician's remote assist apparatus and method
9186192109Apparatus and method for improved DSL communication
9196188750Impedance blocking filter circuit
9206185281Automated testing of a telecommunications platform
9216185191Testing of ISDN line via auxiliary channel signaling
9226185083Protected telecommunication test adapter module
9236181777Impedance blocking filter circuit
9246181775Dual test mode network interface unit for remote testing of transmission line and customer equipment
9256173040Telephone line state detecting device

2000

9266163594Call yourself BERT testing of ISDN line
9276160871Communications test system
9286144721Apparatus and method for line pair testing and fault diagnostics
9296128480Fixed subscriber unit for telecommunications
9306128371Multiple-service offering communication terminal and multiple-service offering apparatus
9316128370Multiple tone detection using out-of-band background detector
9326128285Monitoring of a packet telephony device via a control device
9336108404Method and system for testing a connection in a telephone network using interactive telephone response module
9346104304Self-test and status reporting system for microcontroller-controlled devices
9356084946Qualifying a telephone line for digital transmission service
9366084945Perfected protection and cutting unit by rotational control device, for connection and testing modules of telephone lines
9376084944System for automated voice terminal recognition and dynamic representation on a test facility
9386084943Diagnostic device for a telephone system
9396081546Telephone line seizure circuit
9406078646Caller ID activated test device for testing a telephone subscriber loop/access line
9416078645Apparatus and method for monitoring full duplex data communications
9426072858Method and apparatus for detecting and reporting a defective telecommunications line
9436064721Modular test instrument
9446061429Test telephone
9456061427Transmission power control method in asymmetric digital subscriber line system
9466058162Testing of digital subscriber loops using multi-tone power ratio (MTPR) waveform
9476058161System and method for programmable telephone subscriber line test
9486049591Grievance call processing system
9496039578Network interface device for line testing
9506034948System for testing repeating installation
9516026146Automated voice terminal protocol identification system
9526026144Method for improving the administration of the telephone local loop plant
9536016058In-service wiring verification circuitry
9546014424Automated testing of a telecommunications platform

1999

9556002747Telephone privacy and alerting device
9565999900Reduced redundancy test signal similar to natural speech for supporting data manipulation functions in testing telecommunications equipment
9575999593System and method for automatic PBX detection
9585995587Method of controlling time switch for diagnosing failure on call path
9595982852Line performance test system
9605982851Call yourself BERT testing of ISDN line
9615974115System and method for testing subscriber lines and terminating equipment from a service platform
9625966428Self diagnostic system for cellular-transceiver systems with remote-reporting capabilities
9635966427Apparatus and method for troubleshooting internet protocol telephony networks
9645960060Line tester for coin-operated telephones
9655956385Test set interface for automatically detecting line type
9665946374Pair gain test unit for use in a combined telephony/video co-axial cable termination unit
9675937035Interswitch telephone status monitoring
9685923729Automatic tone fault detection system and method
9695920610System and method for updating database of customers' telephone numbers
9705920609Metallic access test extension system architecture
9715910976Method and apparatus for testing customer premises equipment alert signal detectors to determine talkoff and talkdown error rates
9725903626Diagnostic device for troubleshooting remote digital feature phones
9735903625Automatic polling of direct access test unit to obtain usage data
9745896569Wireless access to telephone network dial tone
9755896441Communication state management system and method in an intelligent network
9765892812Common channeling signaling network maintenance and testing
9775892756Portable telecommunication network testing device
9785890104Method and apparatus for testing telecommunications equipment using a reduced redundancy test signal
9795867576Switching receptacle
9805859894Self-diagnostic system for cellular-transceiver systems with remote-reporting capabilities

1998

9815848127Two-wire channel unit with loopback test capability
9825841857Telephone test set LCD panel carrier
9835841836Network termination equipment
9845835567Telephone line circuit testing jumper plug
9855835565Telecommunication system tester with integrated voice and data
9865822398Control of operating states of channel unit installed in performance monitoring capable D4 channel bank
9875818906Connection event reporting in a cable telephony system
9885818905Subscriber line impedance measurement method and measuring circuit
9895805667Apparatus for range-testing cordless communication devices and method of operation thereof
9905799060Multi-port caller ID-based telephone ringback test device
9915796789Alerting device for telephones
9925794188Speech signal distortion measurement which varies as a function of the distribution of measured distortion over time and frequency
9935778050Portable line test telephone
9945774524Telephone test device and method of the same for optical cable television system
9955768369Telephone test set keypad with integrated dynamic microphone
9965764726Telecommunications test system including a test and trouble shooting expert system
9975754624Telephone line test kit
9985743750Electrical connector for straight-through connection and breakout testing of data communication lines
9995742665Multifunction adaptive telephone line measurement method and system
10005734713Method and system for remote telephone calibration

1997

10015703929Wireless-wireline communication selection mechanism resident in craftsperson's portable test and communications device
10025703928Probe for sampling differential electromagnetic fields
10035692925Modular plug comprising circuit elements
10045687214Method and apparatus for remote maintenance procedures
10055687213Telephone line testing device
10065636262Interface scanning circuit
10075625686Customer-accessible test port for network interface device
10085619489Hand-held telecommunication tester
10095606592Method and apparatus for analyzing resistive faults on telephones cables
10105602750Administrative computer and testing apparatus
10115601460Gel filled modular electrical connecting block
10125598455Alarm and test system for a digital added main line
10135592528Battery charging and signalling interconnect arrangement for craftsperson's

1996

10145583912Wireless - wireline communication selection mechanism resident in craftsperson's portable test and communications device
10155574769Inductive amplifier having automatic gain control for butt set
10165562491Gel filled electrical connector
10175559854Subscriber's line testing apparatus
10185555552Apparatus for quickly capturing cordless telephone channel to be measured
10195539803Wireless test mode for a cordless telephone
10205533093Automated trouble-shooting mechanism resident in craftsperson's portable test and communications device
10215528660Display-based control mechanism resident in portable test and communications device for facilitating craftsperson's remote testing of selected portion of telephone network
10225521958Telecommunications test system including a test and trouble shooting expert system
10235517113Five coil measuring system for measuring magnetic field strength emanating from a telephone handset
10245513259Resealable module for supporting acoustic tranducer and printed circuit components within receiver end of craftsperson's test set
10255511108Apparatus and method for performing and controlling testing of electrical equipment
10265490235Digital audio interface in a mobile telephone
10275483573Electric circuit connector with auto-termination

1995

10285473683Post assembly process for adjusting the gain of an electret microphone within a communications apparatus
10295469494Self-diagnostic system for cellular-transceiver systems
10305465287Subscriber line impedance measurement device and method
10315457441Inductive amplifier having two-terminal auto-on function
10325440609Telephone tester junction box
10335436968Digital data-dependent ac impedance termination of telephone line
10345436953Digital longitudinal balance measurement
10355432705Administrative computer and testing apparatus
10365427547Gel filled modular electrical connecting block
10375420915Apparatus for instruction in use of telephone
10385406702Method for sealing an electrical socket and plug assembly
10395404401Alarm and test system for a digital added main line
10405404388Digital measurement of amplitude and phase of a sinusoidal signal and detection of load coil based on said measurement
10415402465Telephone trouble isolator

1994

10425376019Gel filled modular electrical connecting block
10435369690Telephone call detecting circuit and a method of remotely accessing and testing a telephone
10445365578Method and system for transferring special circuit telephone pairs
10455361293Line/drop testing from a craft terminal using test unit
10465357557Inter-mobile-terminal testing method in cellular automobile telephone system
10475309498Maintenance unit for modular public telephone
10485307398Remote controlled tone generator system

1993

10495260994Maintenance termination unit module
10505246383Gel filled electrical connector
10515222119Communication system and a method, to detect a power exposure of a communication line
10525218616Telephone line tester
10535195125Gel filled RJ11 connector
10545195124Testing system for local subscribers
10555193107Speakerphone test set
10565185570Telecommunications signal detector

1992

10575170429Portable telecommunications test instrument with a talk battery circuit
10585163079Analog/digital telephone test set
10595111497Alarm and test system for a digital added main line
10605108315Pay telephone station repair technician's adapter
10615092785Telecommunication jack box

1991

10625073919Automatically testing telephone lines
10635063584Method for testing subscriber's equipment
10645062131Telephone line monitoring circuit for providing a visual and auditory signal if the telephone line becomes inoperative
10655056131Telephone line monitoring circuitry and apparatus
10665025466Telephone test instrument
10675018184Automated channel test unit
10685003573Self-diagnosis of loop start and ground start trunk interfaces

1990

10694969179Telephone line monitoring circuit for providing a visual and auditory signal if the telephone line becomes inoperative
10704939765Interlock circuit for preventing corruption of telephone line signals
10714937464Modular jack with loop testing switch
10724920555Compact telephone line test apparatus
10734919624Connection terminal structure of electronic equipment
10744912755Line current test device

1989

10754879739Wiring test device and method
10764870675Remote testing of metallic loops with a trans hybrid signal
10774868858Keypad/dialler interface for telephone test set
10784853960Station interface and protector apparatus
10794852145Telephone subscriber loop test system
10804841559Telephone network interface tester
10814827498Telephone line and instrument tester
10824825466Telephone interface security device
10834819261Public telephone set
10844809323Telephone network interface apparatus
10854799251ESS equipment testing device
10864796290Ground start circuit
10874796289Multi-line network interface

1988

10884791659Remote test telephone line access system
10894788708Universal headset tester
10904777644Method and apparatus for testing telephone coin relays
10914774722Telephone line activity monitoring method and device
10924768217Public telephone set
10934764950Snap-on network interface unit
10944754472Telecommunication systems
10954751724Automatic telephone line fault locator
10964748651Multiline transmission line test receptacle with provision for testing each line
10974736403Telephone line tester

1987

10984707851Remote isolation test apparatus
10994707850Test apparatus for a subscriber line
11004697140Semiconductor integrated circuit having a test circuit for testing an internal circuit
11014691336Telephone test set having an auxiliary amplifier and speaker for permitting listening to line signals
11024647725Indoor type telephone network interface device

1986

11034626633In-line switched telephone line tester
11044620070Telephone line tester
11054602134Telephone tester
11064600810Telephone line tester
11074591671Telephone having built-in test capability for use in key telephone system
11084588862Visual display network interface
11094581494Telephone interface-test device
11104577072Telephone equipment tester
11114575588Universal telephone test apparatus
11124575587Signal wrap for transducer fault isolation
11134567332Four-wire telephone system with self-test means

1985

11144513176Test apparatus for telephone equipment

1984

11154488011On-premise telephone test jack

1983

11164415778Subscriber telephone test set
11174398147Methods of testing multifrequency dialing signals
11184373120Line test termination device
11194368363Audible line test termination device

1981

11204292480Method and apparatus for locating telephones
11214283603On-hook/off-hook status check circuit

1980

11224214132Testing tools for modular telephone system
11234209671Method and apparatus for testing the tip-ring polarity of telephone receptacles connected in parallel to a non-working pair
11244194098Lineman's hand test set
11254186283Test set

1979

11264173736Capacitance detecting system and method for testing wire connections
11274169220Telephone instrument connection block with remotely actuated line test

1978

11284082920Telephone testing equipment

1977

11294065755Touch-Tone encoder unit for mobile radio transmitter
11304051333Tip and ring conductor voltage tester
11314039768Pay telephone station monitor system

1976

11323997740Pulse train analyzer
11333976849Telephone wiring tester
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017