| Patents for H04M 3 - Automatic or semi-automatic exchanges (99,881) |
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| 12/06/2007 | CA2653598A1 Sound emission and collection apparatus and control method of sound emission and collection apparatus |
| 12/06/2007 | CA2653535A1 Method and apparatus for providing a reliable voice extensible markup language service |
| 12/06/2007 | CA2652458A1 Flexible rating rules and calender rules implemented in a real-time charging system for a telecommunications network |
| 12/06/2007 | CA2600535A1 Systems and methods for analyzing communication sessions using fragments |
| 12/05/2007 | EP1863299A1 Routing of SMS messages to roaming users |
| 12/05/2007 | EP1863298A1 Cellular phone system, video-phone call control device, cellular phone and video-phone call control method |
| 12/05/2007 | EP1863264A1 A method for realizing the ringback during the call forwarding |
| 12/05/2007 | EP1861993A2 Prioritizing the display of non-intrusive content on a mobile communication device |
| 12/05/2007 | EP1861992A2 Communication link termination indication signal method and apparatus |
| 12/05/2007 | EP1861991A2 Transfer identification software enabling electronic communication system |
| 12/05/2007 | EP1200900A4 Network addressing system and method using telephone numbers |
| 12/05/2007 | EP1031232B1 Negotiated routing in telephony systems |
| 12/05/2007 | CN200987189Y Missing call sevice device |
| 12/05/2007 | CN200987188Y Public telephone charging control circuit |
| 12/05/2007 | CN101083844A Method and system for realizing non-voice circuit bypass multimedia color bell service in IMS network |
| 12/05/2007 | CN101083842A Incoming call filtering method and method, equipment and system for setting incoming identification |
| 12/05/2007 | CN101083841A Method, system and equipment for transmitting service information |
| 12/05/2007 | CN101083828A Method for obtaining wireless submachine condition through household base station |
| 12/05/2007 | CN101083801A Polychrome service method |
| 12/05/2007 | CN101083800A Method, system and apparatus for realizing multimedia information storage |
| 12/05/2007 | CN101083798A Method for realizing multimedia speech SMS service |
| 12/05/2007 | CN101083785A Method and system for obtaining people information |
| 12/05/2007 | CN101083781A Service processing method for intelligent network system |
| 12/05/2007 | CN101083780A Method and apparatus for realizing picture advertisement polychrome service |
| 12/05/2007 | CN101083758A System and method for building audio/video conversation |
| 12/05/2007 | CN101083694A Multi-mode switching communication system and method |
| 12/05/2007 | CN101083693A Method for intelligent search communication address |
| 12/05/2007 | CN101083692A Website based multimedia telephone service system |
| 12/05/2007 | CN101083691A Method for detecting legitimacy of group telephone system software |
| 12/05/2007 | CN101083690A Method for adding phone code capacity and input and its telephone set |
| 12/05/2007 | CN101083689A Method and apparatus for realizing shutdown service on junction centre |
| 12/05/2007 | CN101083688A Apparatus and method for realizing telephone remote control through DSL |
| 12/05/2007 | CN101083687A Method for displaying unread short message and related telecom smart card and short message |
| 12/05/2007 | CN101083686A System and method for realizing personalized ring back tone |
| 12/05/2007 | CN101083685A Method and apparatus for issuing and using saving and environment protection type value storing card and charging card |
| 12/05/2007 | CN101083684A Communication apparatus batch configuration managerial approach and apparatus |
| 12/05/2007 | CN101083683A Method, system and apparatus for managing optical extended xDSL signal transmission system |
| 12/05/2007 | CN101083682A Telephone exchange apparatus |
| 12/05/2007 | CN101083680A Incoming caller information on self-labelling telephone keys |
| 12/05/2007 | CN101083543A Server equipment |
| 12/05/2007 | CN101083507A IEEE1149.1 protocol based universal test IP method |
| 12/05/2007 | CN100353810C Method for providing a data exchange during a group call in a cellular network |
| 12/05/2007 | CN100353777C Method and equipment for treating special sound class in communication system |
| 12/05/2007 | CN100353775C on site testing equipment and method of mobile communication system |
| 12/05/2007 | CN100353344C Communication terminal and transmitting and receiving method |
| 12/04/2007 | US7305472 Method for downloading a web page to a client for efficient display on a television screen |
| 12/04/2007 | US7305342 Text-to-speech synthesis system and associated method of associating content information |
| 12/04/2007 | US7305234 Automated device behavior management based on preset preferences |
| 12/04/2007 | US7305232 Apparatus and method for mapping a location of wireless base stations in a mobile communication system |
| 12/04/2007 | US7305231 System and method of notifying unpublished subscribers of request for contact information |
| 12/04/2007 | US7305230 System, apparatus, and method for providing a mobile server |
| 12/04/2007 | US7305082 Method and apparatus for quality assurance in a multimedia communications environment |
| 12/04/2007 | US7305081 Method for exchanging signaling messages in two phases |
| 12/04/2007 | US7305080 Method, system and medium for plug-and-play downloading of speed dial lists |
| 12/04/2007 | US7305079 Method and apparatus for communicating with one of plural devices associated with a single telephone number |
| 12/04/2007 | US7305078 Speaker identification during telephone conferencing |
| 12/04/2007 | US7305077 Telephone directory information modifying apparatus |
| 12/04/2007 | US7305075 Telephone call messaging device |
| 12/04/2007 | US7305070 Sequential presentation of long instructions in an interactive voice response system |
| 12/04/2007 | US7305068 Telephone communication with silent response feature |
| 12/04/2007 | US7305067 Tone distribution apparatuses, systems, and methods |
| 12/04/2007 | US7304985 Multimedia communication management system with line status notification for key switch emulation |
| 12/04/2007 | US7304983 Methods and systems for enhancing internet call- waiting messages |
| 12/04/2007 | US7304962 Delay measurement system in a packet network |
| 12/04/2007 | US7304958 Method and apparatus for analyzing events in a telecommunications system |
| 12/04/2007 | US7304755 Facsimile apparatus, a method of displaying advertisement information through the facsimile apparatus and a communication system provided with the facsimile apparatus |
| 12/04/2007 | US7304639 Active matrix organic electroluminescent display device and method of fabricating the same |
| 12/04/2007 | CA2329489C Tracking agent call processing locations in connection with an automatic call distribution system |
| 12/04/2007 | CA2316918C Connection handling in communications networks |
| 11/30/2007 | CA2555002A1 Contact online status alert for telephone handset interfacing with a soft-phone client |
| 11/29/2007 | WO2007135882A1 Communication terminal device, camera device and image processing method |
| 11/29/2007 | WO2007135820A1 Workflow management device, and its method and program |
| 11/29/2007 | WO2007135475A1 Voice transmission application via short message service (sms), multimedia messaging service (mms) and/or general packet radio service (gprs) |
| 11/29/2007 | WO2007134810A1 Method for identifying undesired telephone calls |
| 11/29/2007 | WO2007134584A1 Method and detector device for blocking unwanted telephone calls transmitted via an internet protocol-based network |
| 11/29/2007 | WO2007134549A1 A method, device and system for implementing the session service |
| 11/29/2007 | WO2007134507A1 A method, network and device to process late forwarding service |
| 11/29/2007 | WO2007103129A3 System and method for enabling dtmf detection in a voip network |
| 11/29/2007 | WO2007102904A3 Interactive voice browsing server for mobile devices on wireless networks |
| 11/29/2007 | WO2007061700A3 Method for providing a preferred operational mode to a wireless terminal |
| 11/29/2007 | US20070276771 Phone Line Testing To Determine Modem License Fee |
| 11/29/2007 | US20070275709 Unauthorized device-use prevention system and device |
| 11/29/2007 | US20070275708 Method and apparatus for improved personal communication devices and systems |
| 11/29/2007 | US20070275704 Communication system, communication apparatus, and operation control method |
| 11/29/2007 | US20070275703 Mobile communication terminal and method of processing key signal |
| 11/29/2007 | US20070275702 Communication system and voice over internet protocol apparatus and data communication method |
| 11/29/2007 | US20070275701 Network access point detection and use |
| 11/29/2007 | US20070275699 Methods, computer networks, and computer program products that facilitate providing broadband services wirelessly to third party users via a mesh network of customer premise equipment |
| 11/29/2007 | US20070275698 Method and apparatus for dynamic voice response messages |
| 11/29/2007 | US20070275697 Method and apparatus for avoiding call disturbances and facilitating urgent calls based on a caller's decision |
| 11/29/2007 | US20070274685 System and method of wirelessly triggering portable devices |
| 11/29/2007 | US20070274515 Port identification system and method |
| 11/29/2007 | US20070274514 Method and apparatus for acoustic echo cancellation in a communication system providing TTY/TDD service |
| 11/29/2007 | US20070274513 Method and system for estimating data rate of a local loop |
| 11/29/2007 | US20070274512 Dialling phone numbers |
| 11/29/2007 | US20070274511 Handheld electronic device including automatic mobile phone number management, and associated method |
| 11/29/2007 | US20070274510 Phone number recognition |
| 11/29/2007 | US20070274509 Sound volume control apparatus |
| 11/29/2007 | US20070274507 Auto attendant telephone system |
| 11/29/2007 | US20070274506 Distributed call center system and method for volunteer mobilization |