Patents
Patents for H04M 3 - Automatic or semi-automatic exchanges (99,881)
04/1999
04/14/1999CN1213921A Message switching apparatus for processing message according to message processing procedure
04/14/1999CA2249866A1 Method for admitting new connections based on measured quantities in a multiple access system for communications networks
04/14/1999CA2249839A1 Point-to-point protocol encapsulation in ethernet frame
04/14/1999CA2249838A1 In sequence delivery of messages
04/14/1999CA2249831A1 Mobility management system
04/14/1999CA2249818A1 Method for access control in a multiple access system for communications networks
04/13/1999US5894596 Method and apparatus for establishing activation date for a cellular telephone
04/13/1999US5894595 Personal mobile communication system
04/13/1999US5894512 Method and apparatus for routing voice and video calls to a group of agents
04/13/1999US5894510 Multiple service representative conferencing apparatus and method
04/13/1999US5894506 Method and apparatus for generating and communicating messages between subscribers to an electronic messaging network
04/13/1999US5894504 Advanced call waiting and messaging system
04/13/1999US5894306 Data display device and data record/playback device displaying consecutive data and user input in association with each other
04/13/1999CA2218231C Method to provide voice call notification and control messaging over a data path
04/13/1999CA2163474C Arrangement for automated delivery of voice-mail messages for software processes
04/13/1999CA2129510C Automatic temporospatial pattern analysis and prediction in a telecommunications network using rule induction
04/13/1999CA2126953C Dual port interface for a computer-based multifunction personal communication system
04/13/1999CA2067411C Communication network intended for secure transmission
04/08/1999WO1999017578A1 Communication terminal for wireless communication with transmitting/receiving stations in various communication systems
04/08/1999WO1999017558A1 Telephone subscriber line module
04/08/1999WO1999017525A1 Method for customizing the dialogue of a voice mail system
04/08/1999WO1999017524A1 Method for customizing and managing information in a voice mail system to facilitate call handling
04/08/1999WO1999017523A1 Monitoring system for telephony resources in a call center
04/08/1999WO1999017522A1 Computer/telephony integration monitoring server for a call center
04/08/1999WO1999017521A1 Method for announcing a message to a subscriber
04/08/1999WO1999017520A1 Directory assistance method and system
04/08/1999WO1999017519A2 A method and an arrangement relating to functions in a telecommunication network
04/08/1999WO1999017518A1 Home agent call center system and method
04/08/1999WO1999017517A1 Metadata-based network routing
04/08/1999WO1999017515A1 Method and system for ordering a telecommunication service
04/08/1999WO1999017499A2 Legal interception in a telecommunications network
04/08/1999WO1999017235A1 Method and apparatus for storing and retrieving labeled interval data for multimedia recordings
04/08/1999WO1999017189A1 Monitoring system client for a call center
04/08/1999WO1999016566A1 Pre-paid phone card system with promotional link
04/08/1999WO1999007166A3 Mobile telephone call screening
04/08/1999WO1999007127A3 Line card shelf
04/08/1999WO1999005843A3 Automated private numbering plan provisioning
04/08/1999WO1999004541A3 Telecommunications system for communicating last caller s name
04/08/1999DE19743201A1 Communication connection server arrangement
04/08/1999DE19742997A1 Terminal authorization method for telecommunication network
04/08/1999DE19742580A1 Kommunikationsendgerät zur drahtlosen Kommunikation mit Sende-/Empfangsbasisstationen unterschiedlicher Kommunikationssysteme Communication terminal for wireless communication with the transmitting / receiving base stations of different communication systems
04/08/1999CA2304726A1 Communication terminal equipment for wireless communication with transmission/reception base stations of different communication systems
04/08/1999CA2304460A1 A method and an arrangement relating to functions in a telecommunication network
04/08/1999CA2302583A1 Telephone subscriber line module
04/08/1999CA2271745A1 Method and apparatus for storing and retrieving labeled interval data for multimedia recordings
04/07/1999EP0907303A2 Communication system architecture and operating methods thereof
04/07/1999EP0907301A2 A control architecture for a homogeneous routing structure
04/07/1999EP0907280A2 Alternative telephone call routing system
04/07/1999EP0907275A1 Terminal with card reader
04/07/1999EP0907274A1 System with printing faculties for exchanging data between a terminal and access means
04/07/1999EP0907273A1 Unified system for exchanging data between a terminal and access means via a telephone network
04/07/1999EP0907272A1 System with self-triggering mechanism for exchanging data between a terminal and access means via a telephone network
04/07/1999EP0907271A1 Individualized system for exchanging data between a terminal and access means via a telephone network
04/07/1999EP0906705A2 Programmable service architecture for call control processing
04/07/1999EP0906704A2 Programmable service node for call control processing
04/07/1999EP0906703A1 Integrated voice, facsimile and electronic mail messaging system
04/07/1999EP0906689A1 Idle suppression and signal threshold determination therefor
04/07/1999EP0906686A1 Automatic voice/text translation of phone mail messages
04/07/1999EP0906683A1 Wireless smart phone
04/07/1999EP0906682A1 A method and system for communication access restriction
04/07/1999EP0906676A1 Method and apparatus for implementing a wireline transmission connection
04/07/1999EP0906599A1 System for optimizing a network plan and method of operation
04/07/1999CN1213481A Digital button telephone system and extension terminal for the same
04/07/1999CN1213243A Portable telephone system and communication control method for portable telephone set
04/07/1999CN1213238A Line controller performing ISUP screening and storage medium therefor
04/06/1999US5893059 Speech recoginition methods and apparatus
04/06/1999US5892823 Smart interface technology
04/06/1999US5892821 Virtual wide area centrex
04/06/1999US5892820 Directory assistance access to intercept telephone numbers
04/06/1999US5892819 Call forward managed rerouting
04/06/1999US5892818 Method of controlling message overload on a program in a plural processor controlled switching system
04/06/1999US5892813 Multimodal voice dialing digital key telephone with dialog manager
04/06/1999US5892812 Common channeling signaling network maintenance and testing
04/06/1999US5892764 ATM LAN telephone system
04/06/1999US5892756 Portable telecommunication network testing device
04/06/1999US5892432 Personal computer control and activation device utilizing a paging message
04/06/1999CA2176486C A method of controlling overloads in a telecommunications network
04/06/1999CA2128835C Modular digital recording logger
04/06/1999CA2061041C Optical communications systems for the subscriber area with optical amplifiers
04/06/1999CA2037976C Routing logic means for a communication switching element
04/01/1999WO1999016271A1 Resource management sub-system of a telecommunications switching platform
04/01/1999WO1999016257A2 Method and device for automatic translation of messages in a communications system
04/01/1999WO1999016254A2 Customizing a telecommunications apparatus
04/01/1999WO1999016229A1 Dynamic distributions of applications and associated resource utilization
04/01/1999WO1999016227A2 Generic wireless telecommunications system
04/01/1999WO1999016210A2 Method for controlling display operating interfaces of system-controlled terminals in a communications system
04/01/1999WO1999016176A2 Communication system
04/01/1999WO1999016008A2 Method of improving a processing efficiency of an automatic data processing system
04/01/1999WO1999003259A3 Method and apparatus for controlling a telephone ring signal
04/01/1999WO1999003251A3 Reducing message traffic in intelligent network
04/01/1999WO1998058491A3 Electronic mail distribution system for integrated electronic communications
04/01/1999WO1998056189A3 Method and data processing installation enabling switching in a telecommunications system
04/01/1999WO1998056133A3 Systems and methods for internet enabled services
04/01/1999WO1998054656A9 Multi-language prompts for prepaid telephone systems
04/01/1999DE19742921A1 Function set-up method for telecommunications network terminal
04/01/1999CA2304625A1 Method of improving a processing efficiency of an automatic data processing system
03/1999
03/31/1999EP0905998A2 Internet service via ISDN
03/31/1999EP0905990A1 Method and device in telecommunication networks for manual routing of calls
03/31/1999EP0905959A2 A packet-switched-network telephone system
03/31/1999EP0905958A2 Method for signalling a call transfer