Patents
Sitemap › H04 - Electric communication technique › H04M - Telephonic communication › H04M 3 - Automatic or semi-automatic exchanges
Patents for H04M 3 - Automatic or semi-automatic exchanges (99,881)
09/1999
09/08/1999EP0940045A2 System and method for implementing local number portability
09/08/1999EP0940027A1 First party signalling for call waiting calling number identification (cwcid) system
09/08/1999CN1228232A Procedure to improve capacity of V5 interface in wireless local loop environment
09/08/1999CN1228227A Mobile radio communication system and mobile radio communication terminal
09/08/1999CN1228223A Equipment for switching between different telephone network terminals
09/08/1999CN1228175A Method and system for testing computer system software
09/08/1999CN1227992A Satellite station system including speech message correction device and method of improving quality of speech messages
09/07/1999USH1802 System and method for automatically provisioning a telecommunications switch
09/07/1999US5950200 Method and apparatus for detection of reciprocal interests or feelings and subsequent notification
09/07/1999US5950165 Automated visiting of multiple web sites
09/07/1999US5950163 Speech synthesis system
09/07/1999US5950126 Network operator controlled usage of long distance carriers
09/07/1999US5949891 Filtering audio signals from a combined microphone/speaker earpiece
09/07/1999US5949875 Parallel data network billing and collection system
09/07/1999US5949874 Method and system for compensating for signal deviations in tone signals over a transmission channel
09/07/1999US5949873 Method of providing centrex type operation using a PBX and a central switching office
09/07/1999US5949871 Method and apparatus for providing a service in a switched telecommunications system wherein a control message is altered by a receiving party
09/07/1999US5949870 System and method for providing local number portability service
09/07/1999US5949869 Called party control of incoming calls
09/07/1999US5949868 Call processing for intelligent network
09/07/1999US5949867 Method for updating a local switch internal database in a system having different service providers within a common numbering plan area
09/07/1999US5949866 Communications system for establishing a communication channel on the basis of a functional role or task
09/07/1999US5949865 Management of calling name delivery in telephone networks providing for telephone number portability
09/07/1999US5949864 Fraud prevention apparatus and method for performing policing functions for telephone services
09/07/1999US5949862 Traffic measuring apparatus and method
09/07/1999US5949856 Data collection system
09/07/1999US5949855 Communication system
09/07/1999US5949854 Voice response service apparatus
09/07/1999US5949852 Method for recording messages for absent parties
09/07/1999US5949775 Office communication system
09/07/1999US5949765 Virtual multiplexing of telephony lines
09/07/1999US5949764 Conference call on a personal handy phone system portable station
09/07/1999US5949763 Method and apparatus for providing broadband access conferencing services
09/07/1999US5949475 Multi-location control apparatus, television conference terminal unit, and multi-location television conference system
09/07/1999US5948067 Converting between an internal cell and multiple standard asynchronous transfer mode cells
09/07/1999US5948059 Method and apparatus for synchronizing multimedia messages in different servers
09/07/1999CA2181009C Multiple owner resource management
09/07/1999CA2163948C Human machine interface for telephone feature invocation
09/07/1999CA2159392C Notification of toll free call charging status
09/07/1999CA2141901C Dynamic compression-rate selection arrangement
09/07/1999CA2127434C Method and system for connecting an optical network unit with a plurality of user sites
09/07/1999CA2118278C Multimedia system
09/07/1999CA2097351C Architecture for a wireless telecommunication system
09/02/1999WO1999044377A1 Method and apparatus for performing a multi-party communication in a communication system
09/02/1999WO1999044373A1 Method of connecting calls
09/02/1999WO1999044351A1 Telecommunications network
09/02/1999WO1999044345A2 Controlling navigation paths of a speech-recognition process
09/02/1999WO1999044339A2 Remote computer communication
09/02/1999WO1999044338A1 Internet web site with audio interconnect and automatic call distributor
09/02/1999WO1999044332A1 Method and device for securing access to a service in a telecommunications network
09/02/1999WO1999034617A3 Method and system for the transmission and modification of intelligent network parameters
09/02/1999WO1999031861A3 Method for improving the recording of information during an on-going telephone call
09/02/1999WO1999022568A3 Communication system with improved access network
09/02/1999DE19809097A1 Card telephone apparatus for telephone card with advertising effect
09/02/1999DE19807984A1 Tariff structure transmitting system for telephone companies
09/02/1999CA2321852A1 Internet web site with audio interconnect and automatic call distributor
09/01/1999EP0939565A2 Proximity-based registration in a communication system
09/01/1999EP0939562A2 Dynamic binding and briding in a communication system
09/01/1999EP0939561A2 Dynamic selection of interworking functions in a communication system
09/01/1999EP0939537A2 Method and device for providing service features over a communication network
09/01/1999EP0939536A2 Method and device for providing service features for mobile subscribers over a communication network
09/01/1999EP0938817A1 Method and device in telecommunications network
09/01/1999EP0938805A1 A method for controlling a credit customer call
09/01/1999EP0938804A1 Procedure and system for transmitting an emergency call in the event of malfunction in the telephone network
09/01/1999EP0938803A1 Signal processing apparatus
09/01/1999EP0938802A1 Device and method for communication between a data network and a telecommunications network
09/01/1999EP0938801A2 Extended access for automatic call distributing system
09/01/1999EP0938800A1 Fault management system for a telecommunications network
09/01/1999EP0938794A2 System and method for interfacing a local communication device
09/01/1999EP0938708A1 Network communication system user message transmission
09/01/1999EP0901728A4 Method and apparatus for integration telephone and broadband netwroks
09/01/1999EP0901727A4 Broadband network and method
09/01/1999CN1227695A Device and method in telecommunication equipment
09/01/1999CN1227690A Call transfer operation
09/01/1999CN1227689A System and method for controlling data access in a computer network
09/01/1999CN1227453A Process for transmitting telephone number of desired subscriber, and directory enquiries facility and terminal for this purpose
08/1999
08/31/1999US5946684 Method and system for providing computer-network related information about a calling party
08/31/1999US5946630 Method for storing and forwarding short messages to mobile subscribers in a cellular communications system
08/31/1999US5946626 Method and system for determining location of subscriber of two-way paging service
08/31/1999US5946474 Simulation of computer-based telecommunications system
08/31/1999US5946388 Method and apparatus for priority queuing of telephone calls
08/31/1999US5946387 Agent-level network call routing
08/31/1999US5946386 Call management system with call control from user workstation computers
08/31/1999US5946385 Method for updating a local switch internal database in a system having different service providers within a common numbering plan area
08/31/1999US5946384 On hold call waiting display method and apparatus
08/31/1999US5946382 Button telephone equipment for display of calling public line number
08/31/1999US5946381 Controlling incoming calls via the world-wide web
08/31/1999US5946379 Service and information management system for a telecommunications network
08/31/1999US5946378 Information on hold telephony service
08/31/1999US5946377 On a personal computer
08/31/1999US5946375 Method and system for monitoring call center service representatives
08/31/1999US5946373 Topology-based fault analysis in telecommunications networks
08/31/1999US5946372 Apparatus and method for testing digital communications circuits
08/31/1999US5946323 Asynchronous transfer mode integrated access service
08/31/1999US5945990 PBX data retrieval and reporting system and method
08/31/1999US5945989 Method and apparatus for adding and altering content on websites
08/31/1999US5944786 Automatic notification of receipt of electronic mail (e-mail) via telephone system without requiring log-on to e-mail server
08/31/1999CA2181994C Work at home agent acd call distribution
08/31/1999CA2164231C System for on-demand remote access to a self-generating audio recording, storage, indexing and transaction system
08/31/1999CA2162931C Personal communication using intelligent terminals
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