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)
12/2000
12/07/2000CA2273660A1 Adapter card implementing a time-shared digital signal processor
12/07/2000CA2273658A1 Method and apparatus for cancelling common mode noise in communications channels
12/06/2000EP1058468A1 Method for automatically programming a wireless telephone with a voice mail system access number
12/06/2000EP1058447A2 Method for rerouting intra-office digital telecommunications signals
12/06/2000EP1058446A2 Key segment spotting in voice messages
12/06/2000EP1058445A2 Voice message filtering for classification of voice messages according to caller
12/06/2000EP1058444A2 Dynamically allocating server resources to competing classes of work based upon achievement of service goals
12/06/2000EP1058443A1 User terminal with internal directory for storage of telephone numbers as well as an address of an external directory
12/06/2000EP1058442A2 Method and system to provide telephony tones and announcements in a packetized network environment
12/06/2000EP1058441A2 Subscriber announcement system
12/06/2000EP1058440A2 Apparatus and method for answering and holding a telephone call
12/06/2000EP1057349A1 Interaction handler for telephone subscriber services
12/06/2000EP1057317A2 Controlling navigation paths of a speech-recognition process
12/06/2000EP1057316A1 Telecommunications network
12/06/2000EP1057315A1 System for consulting an electronic mail server
12/06/2000EP1057314A1 Call-back method for telecommunications and devices adapted accordingly
12/06/2000EP1057313A1 Method for the temporary allocation of terminals and users in a private virtual network
12/06/2000EP1057308A2 System and method for servicing calls originating via the internet
12/06/2000EP1057301A2 Telephone network interface bridge between data telephony networks and dedicated connection telephony networks
12/06/2000EP1057295A2 Device and method for communicating reverse pilot signal in mobile communication system
12/06/2000EP1057287A2 Device and method for generating orthogonal codes in mobile communication system
12/06/2000EP1057270A1 Multi-language display keypad
12/06/2000EP1057181A2 A method for recording and storing received sound signals and, possibly, picture signals in connection with a telephone apparatus
12/06/2000CN1276130A Transfer of calling party identification in mobile communication system
12/06/2000CN1276118A Network monitoring method for telecommunications network
12/06/2000CN1275853A Method of transmitting information by telephone network system and modifying telephone terminal equipment program function parameter
12/06/2000CN1275852A Method of transmitting information during phone ringing and updating telephone terminal function parameter
12/06/2000CN1275851A System and equipment for testing user busy
12/06/2000CN1275850A Aging method for user's board of programmable switch board
12/05/2000US6158009 Communication monitoring and controlling apparatus
12/05/2000US6157848 Speech recognition system for electronic switches in a non-wireline communications network
12/05/2000US6157829 Method of providing temporary access of a calling unit to an anonymous unit
12/05/2000US6157827 Voice mail system
12/05/2000US6157826 Authentication key generation method and apparatus
12/05/2000US6157814 Wireless subscriber unit and method for presenting advertisements as a message indicator
12/05/2000US6157711 Multiple party telephone control system
12/05/2000US6157709 Method and apparatus for branding delivered calls
12/05/2000US6157708 Interactive subscriber telephone terminal with automatic management software download feature
12/05/2000US6157707 Automated and selective intervention in transaction-based networks
12/05/2000US6157705 Voice control of a server
12/05/2000US6157704 Subscriber line test system for access network
12/05/2000US6157655 Method for estimating telephony system-queue waiting time in an agent level routing environment
12/05/2000US6157648 Network session management
12/05/2000US6157640 Providing feature logic control in parallel with voice over a single subscriber access
12/05/2000US6157636 Network session management with gateway-directory services and authorization control
12/05/2000US6157615 Method for controlling a test for an ATM exchange
12/05/2000CA2215651C Advanced call waiting and messaging system
12/05/2000CA2215592C Stereophonic acoustic echo cancellation using nonlinear transformations
12/03/2000CA2310177A1 Voice message filtering for classification of voice messages according to caller
12/03/2000CA2310176A1 Key segment spotting in voice messages
12/02/2000CA2310192A1 Fall through telephone directory
11/2000
11/30/2000WO2000072612A1 System and method for providing requested information to a mobile subscriber using sms or a microbrowser
11/30/2000WO2000072563A1 Automatic teleconferencing control system
11/30/2000WO2000072562A1 Combining telephony data with web pages display
11/30/2000WO2000072561A1 System and method for consumer-initiated business solicitation calling system
11/30/2000WO2000072560A1 Teleconferencing bridge with edgepoint mixing
11/30/2000WO2000072559A1 Method and system for introducing new services into a network
11/30/2000WO2000072553A2 Mobile telephone system with selective processing perimeters
11/30/2000WO2000072537A1 A gateway in a wireless system
11/30/2000WO2000072536A1 Quality of service based transitioning between alternate transport paths
11/30/2000WO2000072535A1 Enterprise contact server with enhanced routing features
11/30/2000WO2000072525A1 Method and system for network service negotiation in a telecommunications system
11/30/2000WO2000072514A1 Method and apparatus for displaying information in a fault management system
11/30/2000WO2000072453A1 Universal quality measurement system for multimedia and other signals
11/30/2000WO2000072173A2 Apparatus and method for interpreting and intelligently managing electronic messages
11/30/2000WO2000072168A1 Method and apparatus for access to, and delivery of, multimedia information
11/30/2000WO2000072166A2 Data processing device
11/30/2000WO2000046972A3 Telephone service system
11/30/2000WO2000027134A3 Method and apparatus for qualifying loops for data services
11/30/2000CA2374960A1 Data processing device
11/30/2000CA2374329A1 Enterprise contact server with enhanced routing features
11/30/2000CA2369031A1 Mobile telephone system with selective processing perimeters
11/29/2000EP1056308A1 System and method for using a data network as a transmission medium in a local telecommunications loop
11/29/2000EP1056268A2 Method and apparatus for creating and sending structured voicemail messages
11/29/2000EP1056267A2 Structured voicemail messages
11/29/2000EP1056266A2 Method and apparatus for assembling and presenting structured voicemail messages
11/29/2000EP1056265A2 Voice message search system and method
11/29/2000EP1056264A2 Dynamic skill-based call routing depending on occupancy levels of agents
11/29/2000EP1056263A1 Multi-user answering system and method
11/29/2000EP1056262A2 A system for monitoring a communication network
11/29/2000EP1056256A2 System and method for enabling fault tolerant H.323 systems
11/29/2000EP1055337A1 Method and device for transmitting short messages in telecommunications networks
11/29/2000EP1055332A1 Process and device for the secured availability of signalling network functions for distributed telecommunication applications
11/29/2000EP1055316A1 Telecommunications platform
11/29/2000EP1055315A1 Automated consumer response to publicly broadcast information
11/29/2000EP1055314A1 System for coupling the public telephone network to the internet
11/29/2000EP1055228A1 Speech operated automatic inquiry system
11/29/2000EP0848875A4 System for managing telecommunications
11/29/2000CN1275293A Processing packet data in mobile communication system
11/29/2000CN1275291A Communication system with multiple SCP
11/29/2000CN1275286A Method and apparatus for controlling network connections based on destination locations
11/29/2000CN1275042A Radio communication device and method for displaying information
11/29/2000CN1275037A Method and arragement for improving service of intelligent telephone network in wireless environment
11/29/2000CN1275019A Method for mounting phone key for access network service
11/29/2000CN1275018A Comprehensive test device for analog interface in telephone exchange
11/28/2000US6154662 Providing voice dialing service for wireless roamers
11/28/2000US6154647 Method and arrangement for increasing the range for a telecommunication network in a telecommunication system
11/28/2000US6154645 Method and apparatus for using a MS tone to prevent a voice announcement in a group call
11/28/2000US6154644 System and method of implementing an interactive callback feature in a radio telecommunications network
11/28/2000US6154536 Order wire accommodation system for interoffice communications
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