Patents
Sitemap › H04 - Electric communication technique › H04M - Telephonic communication › H04M 7 - Arrangements for interconnection between switching centres
Patents for H04M 7 - Arrangements for interconnection between switching centres (24,777)
06/1999
06/23/1999EP0924940A1 Apparatus and method for controlling basic and supplementary subscriber service in a telephone system
06/23/1999EP0924919A2 System and method for centrex translation
06/23/1999EP0924918A2 Multimedia call signalling system and method
06/23/1999EP0830779B1 Voice mail system
06/23/1999CN1220808A Peripheral control in intelligent network
06/23/1999CN1220537A Individualised system for exchanging data between terminal and access means via telephone network, and terminal, and access means
06/22/1999US5915091 Synchronization in video conferencing
06/22/1999US5915012 System and method for operating a plurality of call centers
06/22/1999US5915011 Statistically-predictive and agent-predictive call routing
06/22/1999US5915009 Number portability using ISUP message option
06/22/1999US5915008 System and method for changing advanced intelligent network services from customer premises equipment
06/22/1999US5914951 System and method for controlling and monitoring communication between customers and customer service representatives
06/22/1999US5914481 Portable data collection terminal with handwritten input area
06/18/1999CA2256285A1 System and method for centrex translation
06/17/1999WO1999030513A1 Fully flexible routing service for an advanced intelligent network
06/17/1999WO1999030476A1 Method and device for charging communications based on rsvp protocol
06/17/1999WO1999030474A1 Narrow-to-broadband virtual access services platform
06/17/1999WO1999017506A3 Method for routing calls from a terminal in a first telecommunication network to any terminal in an external telecommunication network
06/16/1999EP0922365A2 System and method for ip-activated call setup
06/16/1999EP0922355A1 A method and apparatus for transmitting and receiving electronic voice messages
06/16/1999EP0890251A4 A method of establishing a communications call
06/15/1999US5913062 Conference system having an audio manager using local and remote audio stream state machines for providing audio control functions during a conference session
06/15/1999US5912963 Method and apparatus for providing an alternate telecommunications network
06/15/1999US5912926 Method of and apparatus for controlling modulation of digital signals in frequency modulated transmissions
06/15/1999US5912894 Method and system for monitoring traffic to optimize the bandwidth reserved to an audio channel connection in a high speed digital network
06/15/1999US5911485 Predictive data entry method for a keypad
06/10/1999WO1999029095A1 Intelligent data peripheral systems and methods
06/10/1999WO1999029090A1 Network call trace
06/10/1999WO1999029083A1 Method and apparatus for dynamic domain names
06/10/1999WO1999028979A2 Digital phone system
06/10/1999WO1999028827A1 Method and system for media connectivity over a packet-based network
06/10/1999CA2217797A1 Reverse modem
06/09/1999EP0921672A2 Method and apparatus for providing calling party control
06/09/1999EP0921666A2 Speech reception via a packet transmission facility
06/09/1999EP0921659A1 Multimedia information communication system
06/09/1999EP0920771A1 Voice announcement management system
06/09/1999EP0920664A2 Method and apparatus to achieve minimum cost on-line access
06/09/1999CN1219063A Method and apparatus for data base synchronizing in intelligent network
06/08/1999US5910981 Automatic updating of a local database supporting local number portability
06/08/1999US5910946 Wireless internet network architecture for voice and data communications
06/03/1999WO1999027730A1 Method and information system for transferring information onto identity cards
06/03/1999WO1999027721A1 Method and devices for managing information on identification cards
06/03/1999WO1999027701A1 Automatic control of participation in telemeetings
06/03/1999WO1999027698A1 Method and system for determining and using multiple object states in a computer telephony integration system
06/03/1999WO1999027697A2 Verification of voice gateway services
06/03/1999WO1999014932A3 Gatekeeper for internet clearinghouse communications system
06/02/1999EP0920224A2 Subscriber call routing processing system
06/02/1999EP0920178A2 Monitoring charges for network services
06/02/1999EP0920176A2 Automatic backup trunking for voice over the internet
06/02/1999CA2254706A1 Speech reception via a packet transmission facility
06/01/1999US5909671 System and method for controlling data access in a computer network
06/01/1999US5909483 Remote subscriber migration
06/01/1999CA2249154A1 Automatic backup trunking for voice over the internet
05/1999
05/27/1999WO1999026424A2 Negotiated routing in telephony systems
05/27/1999WO1999026398A1 Arrangement in one or more communication networks, wherein communication channels are established between two or more parties
05/27/1999WO1999026396A1 Information gathering system
05/27/1999WO1999026395A1 In-band signaling for routing
05/27/1999WO1999026387A1 Distributed processing of high level protocols, such as real time transport protocols, in a network access server
05/27/1999WO1999026153A2 Method for establishing a communication connection between two or more users via a network of interconnected computers
05/27/1999WO1999012276A3 Method and apparatus for echo suppression
05/27/1999DE19751025A1 Trunk offering selector for communication appts.
05/27/1999CA2306507A1 Information gathering system
05/26/1999EP0917785A1 Processing device network
05/26/1999CN1217625A Method for inhibiting and allowing alarm treatment in digital honeycomb system
05/25/1999US5907677 Method for establishing anonymous communication links
05/25/1999US5907604 Image icon associated with caller ID
05/25/1999US5907547 System and method for establishing internet communications links
05/20/1999WO1999025136A1 Real-time interactive directory
05/20/1999WO1999025129A1 A method of and an arrangement for providing telecommunications service to a user in a data network
05/20/1999WO1999025109A1 Method and system for routing a telephone call through a computer network
05/20/1999WO1999025108A2 Voice mailbox in a gsm-system
05/20/1999WO1999025102A2 Method for manually routing calls from a first telecommunication network to an external telecommunication network
05/20/1999WO1999018710A3 Method and device in telecommunications system
05/20/1999WO1999012100A9 Method and apparatus for web inquiry response via internet video
05/20/1999CA2309184A1 Real-time interactive directory
05/19/1999EP0917391A2 Method and apparatus for transmitting voice signals in a packet network
05/19/1999EP0917333A1 Information gathering system
05/19/1999EP0916220A2 Restriction of incoming calls forwarded from designated terminals
05/19/1999EP0916219A1 Universal mailbox and system for automatically delivering messages to a telecommunications device
05/19/1999EP0916211A1 System and method for controlling data access in a computer network
05/19/1999EP0916200A2 Testing facility for a broadband communications system
05/19/1999EP0647381B1 Call distributor
05/19/1999CN1217127A Inhomogeneous connections
05/19/1999CN1216882A Telephone number searching system supporting automatic telephone connection and method therefor
05/18/1999US5905959 System and method for updating network routing using integrated internet/two-way paging
05/18/1999US5905792 External positivistic forward transfer in call routing systems
05/18/1999US5905785 Method of detecting a high occupancy usage line
05/18/1999US5905773 Apparatus and method for reducing speech recognition vocabulary perplexity and dynamically selecting acoustic models
05/18/1999US5905724 Message modification apparatus for use in a telecommunication signalling network
05/14/1999WO1999023807A1 Remote access, emulation, and control of office equipment, devices and services
05/14/1999WO1999014931A3 Internet telephony call routing engine
05/14/1999WO1999009732A9 Method and apparatus for making a phone call connection over an internet connection
05/14/1999WO1999000996A9 Method and apparatus for monitoring selected telecommunications sessions in an intelligent switched telephone network
05/14/1999WO1998057485A9 Method for establishing multipoint conferences
05/14/1999WO1998047298A3 A system, method and article of manufacture for switched telephony communication
05/12/1999EP0915626A1 A method of and an arrangement for providing telecommunications service to a user in a data network
05/12/1999EP0915596A2 Method for interconnecting a telephone network with a data network
05/12/1999EP0914731A1 System and method for providing customer contact services through a customer contact services node/internet gateway
05/11/1999US5903845 Personal information manager for updating a telecommunication subscriber profile
05/11/1999US5903726 System using portion of a short message payload to identify short message service types and delivering the message if user subscribes to the services
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