Patents for H04M 3 - Automatic or semi-automatic exchanges (99,881) |
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05/15/2007 | CA2417710C Telecommunications systems |
05/15/2007 | CA2412950C Method of providing a user interface for audio telecommunications systems |
05/15/2007 | CA2392664C A broadcast/multicast system and protocol for circuit-switched networks |
05/15/2007 | CA2318767C Procedure for quickly testing the serviceability of a subscriber circuit |
05/15/2007 | CA2283318C System for processing service data in telecommunications system |
05/15/2007 | CA2268844C Shared interworking function within a mobile telecommunications network |
05/15/2007 | CA2267802C Preventing misuse of call forwarding service |
05/10/2007 | WO2007053751A1 System and method for managing the addition of a call waiting party to an existing subscriber call connection |
05/10/2007 | WO2007053003A1 Method and arrangement for capturing of voice during a telephone conference |
05/10/2007 | WO2007052950A1 Method and system for session participation through chat poc group invitation reservation in poc system |
05/10/2007 | WO2007052726A1 Teleconference device |
05/10/2007 | WO2007052713A1 Communication system, mobile station, switching machine and communication method |
05/10/2007 | WO2007052594A1 PoC SERVER AUTOMATIC-SEARCH METHOD, QUALITY ADJUSTING METHOD, AND COMMUNICATION SYSTEM USING THESE METHODS |
05/10/2007 | WO2007052254A1 Access system for the provisioning of different communication services, and method for using same |
05/10/2007 | WO2007051700A1 System and method for managing a conference call using presence |
05/10/2007 | WO2007051609A1 Call interceptor |
05/10/2007 | WO2007051493A1 Method for managing a conference call in a telephone network |
05/10/2007 | WO2007051489A1 Transfer of part of a push to talk session |
05/10/2007 | WO2006063162A3 Systems and methods for conferencing among governed and external participants |
05/10/2007 | WO2006060443A3 A system and method for improving recognition accuracy in speech recognition applications |
05/10/2007 | WO2005107122A3 Enhanced extension mobility |
05/10/2007 | US20070106891 Computer system having an identification device |
05/10/2007 | US20070106727 Method and device for establishing a collaboration session |
05/10/2007 | US20070105596 Real time caller information retrieval and display in dispatch calls |
05/10/2007 | US20070105545 Color coding recent call list entries |
05/10/2007 | US20070105542 Over-the-air download (OAD) methods and apparatus for use in facilitating application programming in wireless network devices of ad hoc wireless communication networks |
05/10/2007 | US20070105541 Method of control of a wireless communication unit and a wireless communication unit |
05/10/2007 | US20070105540 Portable electronic device to detect wireless signals in a shutdown state and the detection method |
05/10/2007 | US20070105539 Mobile release message |
05/10/2007 | US20070105538 System and method for provisioning a third party mobile device emulator |
05/10/2007 | US20070105537 Network support for remote caller ID information |
05/10/2007 | US20070105507 Radio frequency remote control |
05/10/2007 | DE212005000039U1 System der Informationsverbreitung System of information dissemination |
05/10/2007 | DE102005046745A1 Verfahren und Kommunikationssystem zum Aktivieren eines Leistungsmerkmals einer Kommunikationsendeinrichtung Method and communication system for activating a feature of a communication terminal |
05/10/2007 | DE10159665B4 System zum Zugriff auf unterschiedliche Ressourcen mit gleichem Kennzeichen System for access to different resources with the same identifier |
05/10/2007 | CA2668173A1 Call interceptor |
05/09/2007 | EP1783995A1 Conference presence based music-on-hold suppression system and method |
05/09/2007 | EP1783994A1 Advertisement service information publishing system and realizing method thereof |
05/09/2007 | EP1783990A1 Terminal-based call blocking service with a common blocking list that is used by a plurality of terminals |
05/09/2007 | EP1783970A2 Restriction of content transmission to roaming mobile units |
05/09/2007 | EP1783929A1 Reference position information correction method, server system, and reference position information correction system |
05/09/2007 | EP1782615A2 Dsl data collection system |
05/09/2007 | EP1782614A2 System and method for preferred provider services in an enhanced directory assistance system |
05/09/2007 | EP1782613A1 Presentation to caller of presence information about called party |
05/09/2007 | EP1782612A1 Cable verification unit |
05/09/2007 | EP1782611A2 Wireless device service activation from the wireless device |
05/09/2007 | EP1721476A4 Method for dynamic group call |
05/09/2007 | EP1678930A4 Conference calls via an intelligent call waiting interface |
05/09/2007 | EP1654860A4 Multi-user call waiting |
05/09/2007 | EP1639798A4 Managing the rate of delivering performance interventions in a contact center |
05/09/2007 | EP1639795A4 Managing the selection of performance interventions in a contact center |
05/09/2007 | EP1457068B1 A method of and apparatus for handling messages in a mobile communications environment |
05/09/2007 | EP1346592B1 Management of calls to a roaming subscriber |
05/09/2007 | EP1319281B1 Clearinghouse server for internet telephony and multimedia communications |
05/09/2007 | EP1317749B1 Method of and system for improving accuracy in a speech recognition system |
05/09/2007 | EP1249137B1 Method for the establishment of a telecommunication link |
05/09/2007 | EP1186189B1 Method of allocating access rights to a telecommunications channel to subscriber stations of a telecommunications network and subscriber station |
05/09/2007 | CN1961603A The ring service system and method |
05/09/2007 | CN1961587A Telecommunication network, automatic switch extension, and emergency call centre |
05/09/2007 | CN1961566A Method for testing line equipment provided with an off-hook sensor, and line equipment for implementing said method |
05/09/2007 | CN1961565A Apparatus, system, and method for providing voicemail service using presence status in packet data messaging system |
05/09/2007 | CN1961545A Filtering messages comprising spam and/or viruses in a wireless communication |
05/09/2007 | CN1961530A Adaptive margin and band control in DSL system |
05/09/2007 | CN1961527A System and method for checking digital certificates |
05/09/2007 | CN1960555A Intellective power generation dispatch method of mobile communication base station |
05/09/2007 | CN1960538A Error correction apparatus for mobile communication terminal and method thereof |
05/09/2007 | CN1960526A Method and system for implementing service of multiparty communication |
05/09/2007 | CN1960525A Dialogue control method and system in service of multiparty communication |
05/09/2007 | CN1960518A Apparatus and method for controlling hardware of mobile communication terminal serving with multimedia message |
05/09/2007 | CN1960517A System and method for realizing advertising media in mobile communication network |
05/09/2007 | CN1960516A Duplicate notification message processing method in terminal |
05/09/2007 | CN1960505A Method and system for implementing virtual subscriber exchange service in wide area, and call controller |
05/09/2007 | CN1960424A System and method for charging advertisement on network |
05/09/2007 | CN1960414A Method and device for validating internal users in system of calling center |
05/09/2007 | CN1960413A Synchronous interaction method and system between mobile terminal and broadcast |
05/09/2007 | CN1960412A Display of mobile communication terminal, method for selecting operating corporation at current region |
05/09/2007 | CN1960411A Realization method for telephone book of corporation |
05/09/2007 | CN1960410A Method for positioning linkman of mobile terminal |
05/09/2007 | CN1960409A Method for browsing content on WEB or RSS network site through mobile phone |
05/09/2007 | CN1960408A Multimedia responsion method in interactive mode in use for interactive multimedia responsion method |
05/09/2007 | CN1960407A Method to obtain information of home location of incoming call for mobile terminal |
05/09/2007 | CN1960406A Method and system for providing advertisement by mobile phone |
05/09/2007 | CN1960405A Method for realizing diversiform telephone services |
05/09/2007 | CN1960404A Method for realizing one-to-one colorful rings |
05/09/2007 | CN1960403A Statistical method of real time telephone traffic |
05/09/2007 | CN1960402A Method to detect missing filter/splitter and apparatus for performing such a method |
05/09/2007 | CN1960401A Method for implementing alternant dual services by cross office |
05/09/2007 | CN1960397A Cover-slide testing device for mobile terminal |
05/09/2007 | CN1960344A Instant communication method of combining manual service |
05/09/2007 | CN1960298A Network diagnostic method |
05/09/2007 | CN1960294A Automatic fault reporting system of communication line |
05/09/2007 | CN1960259A Implementation method of downloading files at same time in broadcasting network |
05/09/2007 | CN1315350C A method for improving handset short message security and handset implementing the same method |
05/09/2007 | CN1315348C Method for implementing intelligent service in general packet radio service (GPRS) system |
05/09/2007 | CN1315316C 通信控制系统和通信控制方法 Communication control system and communication control method |
05/09/2007 | CN1315315C Communication method and system between user and alternate phonic acknowledge application |
05/09/2007 | CN1315294C Method for realizing universal multi-protocol mark exchange in network |
05/09/2007 | CN1315292C Method for implementing network communication by identifying one user group with one number |
05/09/2007 | CN1315289C Method for detecting and configurating ISDN line number and device thereof |
05/08/2007 | US7216350 Methods and apparatus for call service processing by instantiating an object that executes a compiled representation of a mark-up language description of operations for performing a call feature or service |