| Patents for H04M 7 - Arrangements for interconnection between switching centres (24,777) |
|---|
| 07/04/2007 | CN1992754A Control system and method for ring tone play of IP voice call |
| 07/04/2007 | CN1992706A Method for adjusting statistical parameter value in media gateway |
| 07/04/2007 | CN1992614A Arbitrary plaster network communication system |
| 07/04/2007 | CN1992597A Method and system for personal profile management and access control in heterogeneous convergent communication networks |
| 07/04/2007 | CN1992547A System and method for driving an antenna |
| 07/03/2007 | US7239691 Method and system for handling calls in a communication network |
| 07/03/2007 | CA2438721C Method for an automatic callback in a packet-oriented network |
| 06/28/2007 | WO2007072059A1 Telecommunications services apparatus and methods |
| 06/28/2007 | WO2007071808A1 Instant messaging |
| 06/28/2007 | WO2007022461A3 Methods, systems, and computer program products for supporting transcoder-free operation in media gateway |
| 06/28/2007 | US20070150264 Voice And Data Exchange Over A Packet Based Network With Voice Detection |
| 06/28/2007 | US20070147433 Telephone system having multiple distinct sources and accessories therefor |
| 06/28/2007 | US20070147391 Routing mobile voice calls |
| 06/28/2007 | US20070147369 Telephone system having multiple sources and accessories therefor |
| 06/28/2007 | US20070147343 Voice communication system and a server apparatus |
| 06/28/2007 | US20070147229 Ranging and round trip delay timing adjustment in a multi-point to point bidirectional communication system |
| 06/28/2007 | US20070146476 Videophone system, self-support base station device, set top box, and videophone method |
| 06/27/2007 | EP1802090A1 Data messaging during telephony calls |
| 06/27/2007 | EP1800453A1 A method for routing calls in a telecommunications network |
| 06/27/2007 | EP1055337B1 Method and device for transmitting short messages in telecommunications networks |
| 06/27/2007 | CN1988579A Personal gateway and the method of processing the same |
| 06/27/2007 | CN1988578A System and method for providing multimedia communication and household gateway |
| 06/27/2007 | CN1988548A Method and system for processing speech processing request |
| 06/26/2007 | US7237004 Dataconferencing appliance and system |
| 06/26/2007 | US7236582 System and method for transparent consolidation of switches in a telecommunications network |
| 06/26/2007 | US7236580 Method and system for conducting a conference call |
| 06/26/2007 | US7236574 Method and system for providing communication services for hearing-impaired parties |
| 06/26/2007 | US7236485 Call forwarding method |
| 06/26/2007 | US7236483 Method for controlling bandwidth in a voice over internet protocol system |
| 06/21/2007 | WO2007070858A1 System and method for managing telecommunications |
| 06/21/2007 | WO2007068927A1 Routing calls in telecommunications networks |
| 06/21/2007 | WO2007068924A1 Network edge telephony device with audio message insertion |
| 06/21/2007 | US20070143106 Closed-loop command and response system for automatic communications between interacting computer systems over an audio communications channel |
| 06/21/2007 | US20070140474 Load coil detection and localization |
| 06/21/2007 | US20070140469 Multi-stage differential warping amplifier and method |
| 06/21/2007 | US20070140466 Systems and methods for generating and testing interactive voice response applications |
| 06/21/2007 | US20070140465 Dynamic content stream delivery to a telecommunications terminal based on the excecution state of the terminal |
| 06/21/2007 | US20070140464 Procedure and system for processing identification numbers in telecommunication networks |
| 06/21/2007 | US20070140463 Telephone exchange apparatus and method for controlling incoming call thereof |
| 06/21/2007 | US20070140462 Telephone exchange apparatus and control method for group incoming of the same |
| 06/21/2007 | US20070140448 System and Method for Monitoring and Handling Telecommunication Activity Via A Computer Network |
| 06/21/2007 | US20070140447 Accessing messages stored in one communication system by another communication system |
| 06/21/2007 | US20070140441 Closed-loop command and response system for automatic communications between interacting computer systems over an audio communications channel |
| 06/21/2007 | US20070140440 Closed-loop command and response system for automatic communications between interacting computer systems over an audio communications channel |
| 06/21/2007 | US20070140228 Telecommunication system, method and subscriber unit for use therein |
| 06/20/2007 | EP1798946A1 Gateway as interface for communications networks |
| 06/20/2007 | EP1797704A1 A method and apparatus for multimedia communication |
| 06/20/2007 | EP1797702A1 Communications network |
| 06/20/2007 | CN1984203A Method for compensating drop-out speech service data frame |
| 06/20/2007 | CN1984201A Voice services system and method |
| 06/20/2007 | CN1984200A Voice communication device supporting internet telephone and operation method thereof |
| 06/20/2007 | CN1984199A Method for overlapped transmitting number by session initial protocol |
| 06/20/2007 | CN1984186A System and method for reminding telephone bell echo |
| 06/19/2007 | US7233895 Apparatus and method to compensate for unsynchronized transmission of synchrous data using a sorted list |
| 06/19/2007 | US7233657 Method for operating and translating SCCP global titles |
| 06/19/2007 | US7233654 Method and system for providing the name of the state of a calling party |
| 06/14/2007 | WO2007067034A1 Method and network unit for setting up a connection in a second network |
| 06/14/2007 | WO2007065826A1 View coordination for callers in a composite services enablement environment |
| 06/14/2007 | WO2007021632A3 Screening of calls in a packet-based network |
| 06/14/2007 | US20070133787 Method and apparatus for identifying crosstalk sources |
| 06/14/2007 | US20070133778 Local number portability cross connect method |
| 06/14/2007 | US20070133777 Automatic generation of a callflow statistics application for speech systems |
| 06/14/2007 | US20070133776 Communication system with configurable shared line privacy feature |
| 06/14/2007 | US20070133775 Method for reducing the cost of handling incoming/outgoing phone calls |
| 06/14/2007 | US20070133758 Home office communication system and method |
| 06/14/2007 | US20070133563 Service Parameter Interworking Method |
| 06/14/2007 | US20070133417 Late frame recovery method |
| 06/14/2007 | US20070132844 Security monitoring system with combined video and graphics display |
| 06/14/2007 | US20070132836 Security monitoring system with image comparison of monitored location |
| 06/13/2007 | EP1796345A2 Method and apparaturs for efficient data transmission control in a wireless voice-over-data communication system |
| 06/13/2007 | EP1794997A2 Methods, systems, and computer program products for post-global-title-translation (gtt) load sharing |
| 06/13/2007 | EP1794994A1 System and method for bridge call appearance in distributed peer-to-peer network |
| 06/13/2007 | EP1794988A1 Initiating internet protocol (ip) communications in an ip communication system based on databases of contact information |
| 06/13/2007 | EP1794976A1 Method and terminal for controlling multimedia connections |
| 06/13/2007 | EP1794959A2 Logical trunk groups in a packet-based network |
| 06/13/2007 | EP1794911A2 Methods and systems for converting an internet protocol (ip)-based message containing subscriber content to a public switched telephone network (pstn)-based message including subscriber content |
| 06/13/2007 | CN1980297A System and methods for disclosing call destination characteristic |
| 06/13/2007 | CN1980296A System for realizing interconnecting base station and digit subscriber wire network |
| 06/13/2007 | CN1980295A Method for realizing interconnecting digit subscriber wire network and wireless communication network |
| 06/13/2007 | CN1980294A Method and apparatus for realizing multiple attachings |
| 06/13/2007 | CN1980293A Silencing processing device and method |
| 06/13/2007 | CN1980139A Server apparatus and telephone terminal |
| 06/12/2007 | US7231453 Temporal drift correction |
| 06/12/2007 | US7231176 Methods and system for retrieving music information from wireless telecommunication devices |
| 06/12/2007 | US7231035 Method and apparatus for entertaining callers in a queue |
| 06/12/2007 | US7231032 Negotiated routing in telephony systems |
| 06/12/2007 | US7231027 Encapsulation, compression, and encryption of PCM data |
| 06/12/2007 | US7231022 Optimal call coverage method and apparatus |
| 06/12/2007 | US7231020 Method and apparatus for telephonically accessing and navigating the internet |
| 06/12/2007 | US7230945 Method for sending dual-tone multi-frequency signal using voice over internet protocol |
| 06/12/2007 | US7230919 Quality-of-service monitor for voice-over-Internet-protocol calls |
| 06/12/2007 | CA2271761C Broadband telecommunications system |
| 06/07/2007 | WO2007063275A1 Computer telephony system |
| 06/07/2007 | WO2007063211A1 Automatic communication initiation system |
| 06/07/2007 | WO2007062884A1 Method and device for automatically configuring a virtual switching system |
| 06/07/2007 | WO2007002488A3 Mediation system and method for hybrid network including an ip multimedia subsystem network |
| 06/07/2007 | US20070130338 Methods and systems for a communications and information resource manager |
| 06/07/2007 | US20070130270 Systems and method for storing, delivering, and managing messages |
| 06/07/2007 | US20070130269 Systems and method for storing, delivering, and managing messages |
| 06/07/2007 | US20070130267 Internet-based message delivery with PSTN billing |