| Patents for H04M 3 - Automatic or semi-automatic exchanges (99,881) |
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| 07/24/2008 | US20080175364 Method and apparatus for spectral containment over telephone service lines |
| 07/24/2008 | DE202008005888U1 Kommunikationsanlage Communication system |
| 07/24/2008 | DE102007009135A1 Verteilte Konferenz über Verbindung zwischen PBX und Konferenzbrücke Conference on Distributed connection between PBX and Conference Bridge |
| 07/23/2008 | EP1947880A1 Push-to-talk terminal, server apparatus, and method for notification of terminal having acquired speech right |
| 07/23/2008 | EP1947876A1 Operation of mobile terminals, mobile terminal and mobile phone user identification module for use with a mobile terminal |
| 07/23/2008 | EP1947830A1 Communication apparatus, communication control method and information display method |
| 07/23/2008 | EP1947826A1 Congestion information delivery system, mobile terminal, server, method of congestion information delivery and computer-readable medium storing program |
| 07/23/2008 | EP1946576A1 Method and communication network for providing announcements in preferred language while roaming |
| 07/23/2008 | EP1946536A1 Ringback tone preference information to assist selection of ringback tone |
| 07/23/2008 | EP1946535A1 Network support for enhanced voip caller id |
| 07/23/2008 | EP1946534A2 Methods, systems, and computer program products for using a presence database to deliver enhanced presence information regarding communications made to or from a presentity |
| 07/23/2008 | EP1946533A1 Method and system for providing telephone communications between a website visitor and a live agent |
| 07/23/2008 | EP1946532A2 Method and system for providing a camp-on hold service |
| 07/23/2008 | EP1946531A2 Method and system for network-aware applications |
| 07/23/2008 | EP1946517A1 Audio data packet format and decoding method thereof and method for correcting mobile communication terminal codec setup error and mobile communication terminal performing same |
| 07/23/2008 | EP1946263A2 Use of a mobile communications device for the secure real time alerting of patient health information |
| 07/23/2008 | EP1692910B1 Connection architecture for xdsl broaband networks |
| 07/23/2008 | EP1676429A4 Dynamic call response system |
| 07/23/2008 | EP1285550B1 Wireless communications terminals and methods including multiple entry phonebook for multiple transceivers |
| 07/23/2008 | EP1118238B1 Tracing of signalling messages |
| 07/23/2008 | CN201091076Y Modularization testing interface box |
| 07/23/2008 | CN101228776A User-preference-based DSL system |
| 07/23/2008 | CN101227702A Equipment, system and method for terminal to terminate business under vacant mode |
| 07/23/2008 | CN101227692A Content management system of synthesis operational management platform and implementing method thereof |
| 07/23/2008 | CN101227659A Method for implementing monitoring and recording for roaming user in numeral cluster communication system |
| 07/23/2008 | CN101227641A Apparatus, system and method for displaying calling information |
| 07/23/2008 | CN101227639A Intelligent network signaling monitor-based fail call prompting business system and fail call prompting method |
| 07/23/2008 | CN101227638A Apparatus and method for implementing called terminal startup notifying |
| 07/23/2008 | CN101227632A Distributed call centre system and traffic distributed transferring method |
| 07/23/2008 | CN101227631A System and method for group user communication |
| 07/23/2008 | CN101227630A Method for monitoring application program based on window platform |
| 07/23/2008 | CN101227627A System, device and method of supporting for playing multilingual variable sound in the course of calling |
| 07/23/2008 | CN101227540A Congestion information delivery system, mobile terminal, server, method of congestion information delivery and computer-readable medium storing program |
| 07/23/2008 | CN101227536A System and method of dynamic networking lawful monitoring |
| 07/23/2008 | CN101227535A Method for transmitting data and port conversion equipment |
| 07/23/2008 | CN101227533A Apparatus and method for establishing audio conference connection |
| 07/23/2008 | CN101227532A Method and system for monitoring video based on soft queue |
| 07/23/2008 | CN101227531A Method and system for monitoring video based on soft queue |
| 07/23/2008 | CN101227529A Regional service by phone |
| 07/23/2008 | CN101227527A System and method for initiating blind transfer call switching business |
| 07/23/2008 | CN101227526A Method and apparatus for implementing blind transfer business |
| 07/23/2008 | CN101227525A Route control method of virtual call centre |
| 07/23/2008 | CN101227524A Method for implementing computer traffic console compatible with multiple relays |
| 07/23/2008 | CN101227523A Individualized product downloading service system and corresponding individualized product and downloading method |
| 07/23/2008 | CN101227522A Interactive advertisement system |
| 07/23/2008 | CN101227521A Electronic supervision code MMS grain false proof anti-mixed method and label thereof |
| 07/23/2008 | CN101227520A Method and system for generating telecommunication traffic model report form |
| 07/23/2008 | CN101227519A System and method for performing lawful interception by monitoring gateway |
| 07/23/2008 | CN101227518A ADSL/VDSL segregator multi module automatic detection system |
| 07/23/2008 | CN101227510A Advertisement multimedia telephone and application and method for playing advertisement in hotel and other places |
| 07/23/2008 | CN101227492A Method and apparatus of electronic charging |
| 07/23/2008 | CN101227434A Information processing system and method |
| 07/23/2008 | CN101227429A Multimedia customized ring back tone business system and method for storing and obtaining media file |
| 07/23/2008 | CN101227328A IPMI communication system and dependable communication method |
| 07/23/2008 | CN101227327A Method for concentrating network managing system and uploading lower level alarm information |
| 07/23/2008 | CN101227321A Apparatus, system and method of complaining |
| 07/23/2008 | CN101227304A Method and apparatus for implementation of inquire switching business |
| 07/23/2008 | CN101227303A Method for sending customized ring back tone and color image as well as method for sending early media |
| 07/23/2008 | CN101227263A On-line malfunction detecting system, device and method |
| 07/23/2008 | CN101227144A Power supply device and method of supplying power supply voltage to load device |
| 07/23/2008 | CN100405864C Implementing method for air loading technology based on PAS network |
| 07/23/2008 | CN100405856C Method for connection reconfiguration in cellular radio metwork |
| 07/23/2008 | CN100405803C System to provide sounds |
| 07/23/2008 | CN100405789C Network to communicate using IP |
| 07/23/2008 | CN100405767C System and method of testing performance of soft switch device |
| 07/22/2008 | US7404001 Videophone and method for a video call |
| 07/22/2008 | US7403969 Network conferencing using method for distributed computing and/or distributed objects to intermediate host for presentation to a communications device |
| 07/22/2008 | US7403947 Method and system for providing computer-network related information about a calling party |
| 07/22/2008 | US7403899 Method for dialog management |
| 07/22/2008 | US7403792 Cellular phone and automatic program update method used therefor |
| 07/22/2008 | US7403785 Consolidating online privacy preferences |
| 07/22/2008 | US7403771 Telecom equipment with memory |
| 07/22/2008 | US7403770 Telephone apparatus having e-mail transmitting function |
| 07/22/2008 | US7403768 Method for using AIN to deliver caller ID to text/alpha-numeric pagers as well as other wireless devices, for calls delivered to wireless network |
| 07/22/2008 | US7403766 Telecommunication call management and monitoring system with voiceprint verification |
| 07/22/2008 | US7403743 System and method to unlock hidden multimedia content |
| 07/22/2008 | US7403609 Multi-channel echo cancel method, multi-channel sound transfer method, stereo echo canceller, stereo sound transfer apparatus and transfer function calculation apparatus |
| 07/22/2008 | US7403607 Directing contacts between an end user and a contact center agent |
| 07/22/2008 | US7403605 System and method for local replacement of music-on-hold |
| 07/22/2008 | US7403603 Method of billing in an abbreviated dialing service |
| 07/22/2008 | US7403602 Internet-based message delivery with PSTN billing |
| 07/22/2008 | US7403601 Closed-loop command and response system for automatic communications between interacting computer systems over an audio communications channel |
| 07/22/2008 | US7403600 Person to person telephone services |
| 07/22/2008 | US7403599 Interface for a multi-messaging system |
| 07/22/2008 | US7403517 System, device and method for providing call forwarding in dual subscription mode |
| 07/22/2008 | US7403514 Telecommunication system with channel sharing |
| 07/22/2008 | US7403217 System and method of self-discovery and self-calibration in a video conferencing system |
| 07/22/2008 | CA2628406A1 Systems and methods of recording solution interface |
| 07/17/2008 | WO2008086336A1 Multi-channel multi-access voice over ip intercommunication systems and methods |
| 07/17/2008 | WO2008086320A1 Methods of interacting between mobile devices and voice response systems |
| 07/17/2008 | WO2008085847A2 Voicemail systems and methods |
| 07/17/2008 | WO2008085835A1 Voicemail systems and methods |
| 07/17/2008 | WO2008085834A2 Voicemail systems and methods |
| 07/17/2008 | WO2008085833A1 Voicemail systems and methods |
| 07/17/2008 | WO2008085824A1 Voicemail systems and methods |
| 07/17/2008 | WO2008085590A1 Apparatus and method for controlling a wireless communication terminal |
| 07/17/2008 | WO2008085434A1 Voicemail systems and methods |
| 07/17/2008 | WO2008085328A1 Method of scheduling message delivery in a wireless communication system |
| 07/17/2008 | WO2008084310A1 Network entity, method and computer program product for mixing signals during a conference session |
| 07/17/2008 | WO2008084304A1 Teleconference group formation based on subscriber location |