| Patents for H04M 3 - Automatic or semi-automatic exchanges (99,881) |
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| 05/07/2013 | US8437340 System, method and apparatus for supporting E911 emergency services in a data communications network |
| 05/07/2013 | US8437254 Dynamic configuration of VoIP trunks |
| 05/02/2013 | WO2013062629A1 Home wiring test system using frequency-based measurement techniques |
| 05/02/2013 | WO2013062628A1 Home wiring test system with missing filter detection |
| 05/02/2013 | WO2013062627A1 Home wiring test systems and method |
| 05/02/2013 | WO2013061497A1 Content evaluation/playback device |
| 05/02/2013 | WO2013061389A1 Conference-call system, content-display system, and digest-content playback method and program |
| 05/02/2013 | WO2013060888A1 Computer-supported method and cti system for presenting information for an incoming message |
| 05/02/2013 | WO2013060424A1 Voice interaction with a constrained device via a communications network |
| 05/02/2013 | US20130111566 Out-of-band remote management station |
| 05/02/2013 | US20130110517 Enabling speech within a multimodal program using markup |
| 05/02/2013 | US20130109364 Mobile application for ad-hoc image display |
| 05/02/2013 | US20130108035 System and Method for Distributed Communication Control Within an Enterprise |
| 05/02/2013 | US20130108034 Moderation Control Method for Participants in a Heterogeneous Conference Call |
| 05/02/2013 | US20130108033 Auto promotion and demotion of conference calls |
| 05/02/2013 | US20130108031 Speech Recognition Method of and System for Determining the Status of an Answered Telephone During the Course of an Outbound Telephone Call |
| 05/02/2013 | US20130108029 Method and apparatus for providing ambient social telephony |
| 05/02/2013 | US20130108028 Teletypewriter (TTY) for Communicating Pre-Stored Emergency Messages to Public Safety Answering Points (PSAPS) |
| 05/02/2013 | US20130108027 Removable Sensor Modules |
| 05/02/2013 | US20130106982 Collaborative conference experience improvement |
| 05/02/2013 | US20130106977 Pairing Devices in Conference Using Ultrasonic Beacon |
| 05/02/2013 | CA2856985A1 Home wiring test systems and method |
| 05/02/2013 | CA2853275A1 Home wiring test system using frequency-based measurement techniques |
| 05/02/2013 | CA2853241A1 Home wiring test system with missing filter detection |
| 05/01/2013 | EP2587799A1 Portable devices as videoconferencing peripherals |
| 05/01/2013 | EP2587778A1 Automatic management control of external resources |
| 05/01/2013 | EP2587777A1 Method and system for implementing color ring back tone and multimedia ring alert tone service. |
| 05/01/2013 | EP2587776A1 Methods of storing a message for a particular user of a shared terminal and associated method of restoring said message |
| 05/01/2013 | EP2587722A1 Auto promotion and demotion of conference calls |
| 05/01/2013 | EP2587422A1 Collaboration management tools for contact centers |
| 05/01/2013 | EP2586188A1 Method and apparatus for conducting a service provision call |
| 05/01/2013 | EP2586187A1 Method and apparatus for conducting a service provision call |
| 05/01/2013 | EP2586184A1 Apparatus and methods for managing operator information |
| 05/01/2013 | EP2586172A2 Systems and methods for terminating communication requests |
| 05/01/2013 | EP2586133A1 Controlling a noise-shaping feedback loop in a digital audio signal encoder |
| 05/01/2013 | CN202918381U Telephone switchboard broadcast public address system active interface adapter |
| 05/01/2013 | CN1557061B Test enabled application execution |
| 05/01/2013 | CN103081462A Studio and system for life-size videoconferencing |
| 05/01/2013 | CN103081452A Callback option |
| 05/01/2013 | CN103081451A Monitoring of call forwarding destination |
| 05/01/2013 | CN103079177A Method for realizing network alarm clock in mobile terminal and mobile terminal |
| 05/01/2013 | CN103079017A System and method for realizing formation of same virtual network short number intercommunication among different telecom operator users |
| 05/01/2013 | CN102065187B Method and system for providing a call answering service between a source telephone and a target telephone |
| 05/01/2013 | CN101917745B Capability negotiation system, apparatus and method in a telecommunications network |
| 05/01/2013 | CN101547262B Mobile communication system and subscriber identity code notification apparatus |
| 05/01/2013 | CN101335960B Method and system implementing mobile phone automatic test |
| 04/30/2013 | US8434123 Sharing a streaming video |
| 04/30/2013 | US8433820 Method and system for conserving battery power in wireless devices operating in a wireless local area network |
| 04/30/2013 | US8433569 Method of accessing a dial-up service |
| 04/30/2013 | US8433335 Method and apparatus for sharing information from a communication device |
| 04/30/2013 | US8433310 Systems, methods, and computer program products for providing device updates to a mobile device operating in a wireless telecommunications network |
| 04/30/2013 | US8433309 Determining presence of radio frequency communication device |
| 04/30/2013 | US8433308 Apparatuses and methods for updating configurations of radio resources with system information |
| 04/30/2013 | US8433307 Method of controlling a PDA phone and PDA phone using the same |
| 04/30/2013 | US8433306 Second screens and widgets |
| 04/30/2013 | US8433305 Picture caller ID systems, methods and apparatus |
| 04/30/2013 | US8433304 System and method for displaying cellular caller ID on TV |
| 04/30/2013 | US8433300 Communication device |
| 04/30/2013 | US8433299 System for providing interactive media to user of mobile device |
| 04/30/2013 | US8433298 Enabling mid-call services to be added to a communication session by a wireless device |
| 04/30/2013 | US8433297 System for targeting advertising content to a plurality of mobile communication facilities |
| 04/30/2013 | US8433296 Exclusive delivery of content within geographic areas |
| 04/30/2013 | US8433295 Server-coordinated ringtones |
| 04/30/2013 | US8433244 Orientation based control of mobile device |
| 04/30/2013 | US8433060 Method and system for stereo echo cancellation for VoIP communication systems |
| 04/30/2013 | US8433056 Validated signal resumption in DSL systems |
| 04/30/2013 | US8433055 Services and transactions in a telephony network |
| 04/30/2013 | US8433053 Voice user interfaces based on sample call descriptions |
| 04/30/2013 | US8433052 System and method for requesting additional telephone numbering information for reporting |
| 04/30/2013 | US8433051 Method and apparatus for busy override in an internet protocol-based telephone system |
| 04/30/2013 | US8433050 Optimizing conference quality with diverse codecs |
| 04/30/2013 | US8433049 Communication device and communication method thereof |
| 04/30/2013 | US8433043 Telephonic voice message transmission control method |
| 04/30/2013 | US8433040 Telephone switchboard and electronic device for providing power to load having different resistance values at different operation modes |
| 04/30/2013 | US8432956 Multicarrier modulation messaging for power level per subchannel information |
| 04/30/2013 | US8432923 Methods, systems, and computer program products for providing inter-carrier IP-based connections using a common telephone number mapping architecture |
| 04/30/2013 | US8432900 Hybrid type telephony system |
| 04/30/2013 | US8432898 End-to-end test and diagnostic management system |
| 04/30/2013 | CA2793522A1 Automatic management control of external resources |
| 04/30/2013 | CA2793432A1 Auto promotion and demotion of conference calls |
| 04/30/2013 | CA2793374A1 Moderation control method for participants in a heterogeneous conference call |
| 04/30/2013 | CA2561013C Method and apparatus for subscriber control of an inbound call |
| 04/25/2013 | WO2013059211A1 Apparatus and method for performing precognitive lawful intercept in group calls |
| 04/25/2013 | WO2013058728A1 Speech signal enhancement using visual information |
| 04/25/2013 | WO2013056756A1 Method and apparatus for displaying visual information about participants in a teleconference |
| 04/25/2013 | WO2013056581A1 Method and device for user call after monitoring and forwarding of quality control agent |
| 04/25/2013 | WO2013056580A1 Customer service implementation method and device |
| 04/25/2013 | WO2013056548A1 Method and apparatus for sending dual tone multi-frequency signal |
| 04/25/2013 | WO2013056530A1 Method, apparatus and system for determining call drop rate |
| 04/25/2013 | WO2012160454A3 Methods and apparatuses for lawful interception through a subscription manager |
| 04/25/2013 | US20130101110 System and method for attaching geographic information to customer reports |
| 04/25/2013 | US20130101109 Systems and methods for routing callers to an agent in a contact center |
| 04/25/2013 | US20130101107 Teleconference presentation retrieval management |
| 04/25/2013 | US20130101106 Processing Data |
| 04/25/2013 | US20130101105 Method and system for determining authorization levels in a virtual private network (vpn) |
| 04/25/2013 | US20130101095 Internet Phone Trainer |
| 04/25/2013 | US20130100239 Method, apparatus, and system for processing cascade conference sites in cascade conference |
| 04/25/2013 | DE102012219019A1 Mobile voice platform for user speech interface used for providing e.g. cloud service to driver of e.g. sports utility vehicle, receives service result from desired service, and provides text-based service response to user |
| 04/24/2013 | EP2584772A1 Autonomous Systems |
| 04/24/2013 | EP2584710A1 A method and tool for detecting and characterising an impedance mismatched loop segment |