| Patents for H04M 3 - Automatic or semi-automatic exchanges (99,881) |
|---|
| 02/13/2001 | US6188751 Call processing system with call screening |
| 02/13/2001 | US6188688 Method and apparatus for placing telephone calls while connected to the internet |
| 02/13/2001 | US6188686 Switching apparatus |
| 02/13/2001 | US6188677 Telephone apparatus used for computer network telephone system |
| 02/13/2001 | US6188676 Combined conferencing and calling |
| 02/13/2001 | US6188673 Using web page hit statistics to anticipate call center traffic |
| 02/13/2001 | US6188557 Surge suppressor |
| 02/13/2001 | CA2315557A1 Architecture for increasing density of channel bank in digital carrier system |
| 02/13/2001 | CA2250982C Programmable call processing system and method |
| 02/13/2001 | CA2221660C System and method for retrieving messages from a voice message system |
| 02/13/2001 | CA2201126C Process for converting a point-to-point multimedia call to a bridged multimedia call |
| 02/13/2001 | CA2189701C Incoming call control for wireless sets |
| 02/13/2001 | CA2173209C Multimedia collaboration system |
| 02/13/2001 | CA2137383C A switching arrangement for handling wireless terminals with switch features for handling wired terminals |
| 02/12/2001 | CA2315496A1 Architecture to support service features for wireless calls in a wireless telecommunication system |
| 02/11/2001 | CA2315318A1 Supporting network in telecommunications systems |
| 02/10/2001 | CA2315317A1 Method for optimizing mobile wireless communications routed across plural interconnected networks |
| 02/08/2001 | WO2001010162A1 System and method for restricting mobility of cellular telephones |
| 02/08/2001 | WO2001010149A1 Message network |
| 02/08/2001 | WO2001010141A1 Method and system for implementing intermediary services in a telecommunication system |
| 02/08/2001 | WO2001010140A1 Address definition for ip telephony services |
| 02/08/2001 | WO2001010103A1 Signal conversion device, server device, network information system and control methods for them, and telephone terminal device |
| 02/08/2001 | WO2001010101A1 Method and apparatus for obtaining information from a directory database |
| 02/08/2001 | WO2001010100A1 Method and system for providing enhanced caller identification information including tailored announcements |
| 02/08/2001 | WO2001010091A1 System, method, and apparatus for pushing data in a direct digital call environment |
| 02/08/2001 | WO2001010072A2 Method of and system for extending internet telephony over virtual private network direct access lines |
| 02/08/2001 | WO2001010062A1 Method of initializing a mobile communication device for making a dispatch call |
| 02/08/2001 | WO2001010054A1 Apparatus and method for facilitating standardized testing of signal lines |
| 02/08/2001 | WO2001009745A2 System for customer contact information management and methods for using same |
| 02/08/2001 | WO2001009735A1 Authentication method, authentication system and recording medium |
| 02/08/2001 | WO2001009513A1 Hydraulic pump manifold |
| 02/08/2001 | WO2000078058A8 Initiating a controlling service |
| 02/08/2001 | WO2000072560A8 Teleconferencing bridge with edgepoint mixing |
| 02/08/2001 | WO2000036857A8 Method for implementing a sound message send/receive service in a telecommunication network |
| 02/08/2001 | DE19936164A1 Nachrichtennetz News Network |
| 02/08/2001 | DE19935786A1 Verfahren und Anordnung zum Verifizieren einer Verbindung zwischen zwei Kommunikationseinrichtungen Method and arrangement for verifying a connection between two communication devices |
| 02/08/2001 | DE19935002A1 Verfahren und Kommunikationssystem zur Behandlung eines Paketdienstes Method and communication system for handling a packet service |
| 02/08/2001 | DE19934467A1 Verfahren zur Nutzung eines gemeinsamen Dienstes aus unterschiedlichen Telekommunikationsnetzen A method for using a common service from different telecommunications networks |
| 02/08/2001 | DE19934145A1 Verfahren zur Herstellung von Kommunikationsverbindungen zu einer, einem Fahrzeug oder sonstigen mobilen oder ortsfesten Einrichtung zugeordneten, vorzugsweise mobilen Kommunikationsendeinrichtung A process for producing communication connections to a, a vehicle or other mobile or stationary device associated preferably mobile communications terminal |
| 02/08/2001 | DE19934108A1 Verfahren und Zentrale zur Behandlung eines eingehenden Rufes Method and center for the treatment of an incoming call |
| 02/08/2001 | DE10020278A1 System zum dynamischen Routing einer von einem ein Mobiltelefon benutzenden Sender gesendeten Kurznachricht A system for dynamically routing a message sent from a mobile phone-use transmitter instant message |
| 02/08/2001 | CA2380855A1 Message network |
| 02/08/2001 | CA2380605A1 Method of and system for extending internet telephony over virtual private network direct access lines |
| 02/08/2001 | CA2380604A1 Address definition for ip telephony services |
| 02/08/2001 | CA2379843A1 System and method for restricting mobility of cellular telephones |
| 02/08/2001 | CA2344639A1 System for customer contact information management and methods for using same |
| 02/07/2001 | EP1075153A2 Method and apparatus for providing enhanced communication capability for mobile devices on a virtual private network (VPN) |
| 02/07/2001 | EP1075132A1 Integrated voice and data call management system |
| 02/07/2001 | EP1075131A2 Method and apparatus for call distribution and override with priority recognition and fairness timing routines |
| 02/07/2001 | EP1075130A2 Call queuing algorithms for telephone switch |
| 02/07/2001 | EP1075129A1 Test method for computer telephony |
| 02/07/2001 | EP1075120A2 Easy response system |
| 02/07/2001 | EP1075102A2 Method for synchronizing time information |
| 02/07/2001 | EP1074162A2 Procedure and system for indicating a call in hold state in a telecommunication system |
| 02/07/2001 | EP1074154A1 Implementing services of an intelligent network by using a data network |
| 02/07/2001 | EP1074152A1 Handling of forwarded calls |
| 02/07/2001 | EP1074142A1 Document selection system |
| 02/07/2001 | EP1074141A1 Method of network addressing and translation |
| 02/07/2001 | EP1074017A1 Voice user interface with personality |
| 02/07/2001 | EP0880860A4 Method for selecting information services from a menu in selective call transceivers |
| 02/07/2001 | EP0872102A4 Interactive medication data telephony system |
| 02/07/2001 | CN2418630Y Door-bell telephone |
| 02/07/2001 | CN1283371A Switched connection system with access to its own resources via the internet |
| 02/07/2001 | CN1283370A Method for and system for delivering calls to plural service provider domains |
| 02/07/2001 | CN1283358A Supporting supplementary services in intelligent network |
| 02/07/2001 | CN1283357A Callying subscruber validation |
| 02/07/2001 | CN1283295A Transaction authentication for 1-way wireless financial messaging units |
| 02/07/2001 | CN1283033A Method and system for implementing advertisement and free telephone services by telephone |
| 02/07/2001 | CN1283032A Method and system for discriminating true or false commodities by telephone |
| 02/07/2001 | CN1283027A 简易响应系统 Simple response system |
| 02/07/2001 | CN1061806C Centralized operation and maintenance system of program-controlled exchanger |
| 02/07/2001 | CN1061803C Multi-function and self-adaption testing method and system for telephone wire |
| 02/06/2001 | US6185605 Electronic mail system spontaneously forwarding an electronic mail to a receiving communication terminal |
| 02/06/2001 | US6185603 Method and system for delivery of e-mail and alerting messages |
| 02/06/2001 | US6185537 Hands-free audio memo system and method |
| 02/06/2001 | US6185439 Method for providing on demand service measurements |
| 02/06/2001 | US6185424 System for TDMA mobile-to-mobile VSELP CODEC bypass |
| 02/06/2001 | US6185420 Method and apparatus for testing the function of a base station controller in a code division multiple access (CDMA) mobile communication system |
| 02/06/2001 | US6185419 Communications system and method for testing of a communications apparatus |
| 02/06/2001 | US6185415 Call security system |
| 02/06/2001 | US6185296 Ring trip circuit for stopping call signal at different timing from zero-crossing point of call signal |
| 02/06/2001 | US6185294 Method and apparatus for installing telephone intercom-voice messaging apparatus at doorbell for dwelling |
| 02/06/2001 | US6185293 Signal matching apparatus for exchanging signals between an analog switching system and a digital switching system |
| 02/06/2001 | US6185292 Skill-based real-time call routing in telephony systems |
| 02/06/2001 | US6185291 Personal desktop router |
| 02/06/2001 | US6185290 One number, intelligent call processing system |
| 02/06/2001 | US6185289 Mediated AIN control of short code access to information service providers |
| 02/06/2001 | US6185288 Multimedia call signalling system and method |
| 02/06/2001 | US6185287 Parallel data transfer and synchronization |
| 02/06/2001 | US6185286 Apparatus and method for improved dial-type recognition |
| 02/06/2001 | US6185285 Method for providing network users with improved management of a communications service feature |
| 02/06/2001 | US6185283 Telephone system providing personalized telephone features |
| 02/06/2001 | US6185281 Automated testing of a telecommunications platform |
| 02/06/2001 | US6185280 Line impedance matching using dynamically generated transfer functions |
| 02/06/2001 | US6185191 Testing of ISDN line via auxiliary channel signaling |
| 02/06/2001 | US6185184 Directory server for providing dynamically assigned network protocol addresses |
| 02/06/2001 | US6185083 Protected telecommunication test adapter module |
| 02/06/2001 | CA2314851A1 Integrated voice and data call management system |
| 02/06/2001 | CA2313596A1 Method and apparatus for providing enhanced communication capability for mobile devices on a virtual private network (vpn) |
| 02/06/2001 | CA2311188A1 Call queuing algorithms for telephone switch |