| Patents for H04M 3 - Automatic or semi-automatic exchanges (99,881) |
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| 07/05/2001 | WO2001049012A1 Line interface circuit with two feedback loops to synthesise required impedance |
| 07/05/2001 | WO2001049011A1 Method and system for call processing using an ss7 gateway |
| 07/05/2001 | WO2001049009A1 Method and system for diagnosing and testing modems and intermachine trunks |
| 07/05/2001 | WO2001048986A1 Voice reply to incoming e-mail messages, via e-mail |
| 07/05/2001 | WO2001048985A1 Online aggregation in unified messaging |
| 07/05/2001 | WO2001048978A1 Communication device |
| 07/05/2001 | WO2001048930A2 Method and apparatus for improving performance of a splitterless asymmetric digital subscriber line (adsl) |
| 07/05/2001 | WO2000079719A3 Integrated network system |
| 07/05/2001 | US20010007123 Stored program controlled switching system |
| 07/05/2001 | US20010006890 Method for providing user inquired information by character in communication system |
| 07/05/2001 | US20010006550 Telecommunication device and method for converting pulse to DTMF by detecting the loop current |
| 07/05/2001 | US20010006549 Telephone subscriber call signal control device and subscriber circuit terminating device |
| 07/05/2001 | US20010006519 Automatic called party locator over internet |
| 07/05/2001 | DE19963040A1 Mobilfunkgeät mit adaptiver Erkennnung von leeren Rufmeldungen Mobilfunkgeät with adaptive Erkennnung of empty paging messages |
| 07/05/2001 | DE19962216A1 Testing and maintaining switching centre, lines and terminals in telecommunications network |
| 07/05/2001 | DE10055883A1 Faxsystem mit einem zentralen Verzeichnis Fax system with a central directory |
| 07/04/2001 | EP1113688A2 Tracking agent call processing locations in connection with an automatic call distribution system |
| 07/04/2001 | EP1113676A2 Processing of local number portability calls in a signal transfer point |
| 07/04/2001 | EP1113661A2 Closed user network billing |
| 07/04/2001 | EP1113660A2 Virtual terminal configuring method and device |
| 07/04/2001 | EP1113659A2 Broadband Residential Gateway with PBX capabilities |
| 07/04/2001 | EP1113658A2 System and method for processing an internet call in a telecommunications network |
| 07/04/2001 | EP1113657A2 Apparatus and method for packet-based media communications |
| 07/04/2001 | EP1113656A2 Multimedia queuing in a customer contact or call center |
| 07/04/2001 | EP1113655A2 Call features for automatic call distribution system |
| 07/04/2001 | EP1113650A2 Apparatus and method for telephone line and customer premises equipment testing |
| 07/04/2001 | EP1113631A2 Method and device for integrated multimedia messaging service |
| 07/04/2001 | EP1113619A2 Broadband cable IP telephony network architecture |
| 07/04/2001 | EP1113365A1 Customer support system |
| 07/04/2001 | EP1112663A2 Bell sound selecting method for a cellular phone using an audio response system |
| 07/04/2001 | EP1112657A1 A method of switching a call to a multipoint conference call in a h.323 communication compliant environment |
| 07/04/2001 | EP1112646A1 Voice over internet protocol telephone system and method |
| 07/04/2001 | EP1112639A1 Method and system for negotiating telecommunication resources |
| 07/04/2001 | EP1112638A1 Method and system for multicasting call notifications |
| 07/04/2001 | EP1112567A1 Method for checking access authorisation for voice telephony at a fixed network or mobile telephone connection and corresponding communications network |
| 07/04/2001 | EP1112557A2 Method and apparatus for identifying and tracking connections of communication lines |
| 07/04/2001 | CN1302521A Communications webs with personal communications links for PSTN subscribers |
| 07/04/2001 | CN1302498A Establishing a voice call from a client computer via a bridgeport |
| 07/04/2001 | CN1302165A Method for downloading telephone number to mobile phone |
| 07/04/2001 | CN1302147A Call signal controller for telephone user and user circuit terminal connector |
| 07/04/2001 | CN1302139A Ip租用线路 Ip leased lines |
| 07/03/2001 | US6256674 Method and apparatus for providing buffer state flow control at the link level in addition to flow control on a per-connection basis |
| 07/03/2001 | US6256661 Method and apparatus for connecting terminals in a remote consulting system |
| 07/03/2001 | US6256611 Controlling a telecommunication service and a terminal |
| 07/03/2001 | US6256515 Call management system for wireless telephones |
| 07/03/2001 | US6256512 Mobile access to a PBX via a TLDN |
| 07/03/2001 | US6256504 Apparatus and method for billing in a wireless communication system |
| 07/03/2001 | US6256497 Interworking between telecommunications networks |
| 07/03/2001 | US6256493 Selective call receiver and method for programming a selective call receiver |
| 07/03/2001 | US6256381 System and method for identifying a data record associated with a transferred telephone call |
| 07/03/2001 | US6256380 Methods for processing operator service system calls |
| 07/03/2001 | US6256377 Loop loss measurement and reporting mechanism for digital data services telephone channel equipment |
| 07/03/2001 | US6256321 Information communication network system, central information communication control device and information communication device used in the system, information sending method, and modulation method |
| 07/03/2001 | US6256299 Automatic service provider notification of unauthorized terminal activity |
| 07/03/2001 | US6256298 Mobile telecommunication system |
| 07/03/2001 | US6256116 Method and apparatus for blocking facsimile |
| 07/03/2001 | US6256020 Computer-telephony integration employing an intelligent keyboard and method for same |
| 07/03/2001 | US6255966 Method of remotely programming a cellphone via a network |
| 07/03/2001 | CA2230040C Method and system for dynamically assigning features and users to wireline interfaces |
| 07/03/2001 | CA2063800C Audio signal processor circuit |
| 06/30/2001 | CA2702999A1 Adaptively maintaining quality of service (qos) in distributed pbx networks |
| 06/30/2001 | CA2327318A1 Apparatus for communicating a diagnostic device with telecommunications system through a remote network unit |
| 06/30/2001 | CA2319655A1 Apparatus and method for packet-based media communications |
| 06/29/2001 | CA2327216A1 Display of information from web application on telephone of called party |
| 06/28/2001 | WO2001047264A2 Automatic connection of telephone calls with concurrent advertisement display |
| 06/28/2001 | WO2001047245A2 Method and arrangement for locally controlling a testing process in a telecommunications network |
| 06/28/2001 | WO2001047229A2 Communication system and method for establishing conversations using different access configurations |
| 06/28/2001 | WO2001047228A1 An implementation of call drop-back in a telecommunication network |
| 06/28/2001 | WO2001047227A1 Method and device for call center operation |
| 06/28/2001 | WO2001047226A1 A telecommunication system having a centralized subscriber language selection register |
| 06/28/2001 | WO2001047225A2 System and method for enhancing call waiting functionality via voice recognition |
| 06/28/2001 | WO2001047224A1 System for automatically conferencing a caller to one or more members of a group |
| 06/28/2001 | WO2001047223A2 A system for the automatic notification that an emergency or other call has occurred |
| 06/28/2001 | WO2001047222A2 Transparent communication interception in a core transport network |
| 06/28/2001 | WO2001047221A2 Method for signaling a connection set-up emanating from a calling terminal via a communications network to a called terminal |
| 06/28/2001 | WO2001047218A1 System for on-demand delivery of user-specific audio content |
| 06/28/2001 | WO2001047213A1 Improved session initiation protocol (sip) |
| 06/28/2001 | WO2001047170A2 Method and apparatus for characterization of disturbers in communication systems |
| 06/28/2001 | WO2001046822A1 Session initiation protocol servlet application programming interface |
| 06/28/2001 | WO2001046775A2 Universal intelligent card for secure access to system functions |
| 06/28/2001 | WO2000074359A3 Fault management for video conferencing in a hybrid network |
| 06/28/2001 | US20010005864 System and method for redirecting message attachments between a host system and a mobile data communication device |
| 06/28/2001 | US20010005861 System and method for pushing information from a host system to a mobile data communications device |
| 06/28/2001 | US20010005860 System and method for pushing information from a host system to a mobile data communication device |
| 06/28/2001 | US20010005859 Text messaging system and method |
| 06/28/2001 | US20010005857 System and method for pushing information from a host system to a mobile data communication device |
| 06/28/2001 | US20010005842 Method of obtaining information on the identity of a caller in a terminal of a telephone communications network |
| 06/28/2001 | US20010005825 Real-time transcription correction system |
| 06/28/2001 | US20010005676 Radio switching system providing service restraining move of mobile subscriber, and mobile switching center adapted therefor |
| 06/28/2001 | US20010005670 Method and system for the control of voting by telephone |
| 06/28/2001 | US20010005415 Method and apparatus for initiating telephone calls using a data network |
| 06/28/2001 | US20010005414 Method of routing interlata network traffic |
| 06/28/2001 | US20010005413 Method and apparatus for performing a traffic measurement in a telecommunication network |
| 06/28/2001 | US20010005412 Method and apparatus for obtaining telephone status over a network |
| 06/28/2001 | US20010005411 Relay for personal interpreter |
| 06/28/2001 | US20010005382 System and method for packet network media redirection |
| 06/28/2001 | US20010005379 Systems and methods for multiple mode voice and data Communications using intelligently bridged TDM and packet buses |
| 06/28/2001 | US20010005372 Cooperative media applications using packet network media redirection |
| 06/28/2001 | US20010005362 Handling of certain messages in a telecommunication system |
| 06/28/2001 | DE19961147A1 Datenübertragungsschnittstelle für ein Koppelnetzwerk sowie dazugehöriges Testverfahren Data transmission interface for a coupling network and belonging to the test method |