| Patents for H04M 7 - Arrangements for interconnection between switching centres (24,777) |
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| 10/09/2007 | US7280531 Telephone communication system |
| 10/09/2007 | US7280530 Apparatus and method for integrated voice gateway |
| 10/09/2007 | US7280487 Embedding sample voice files in voice over IP (VOIP) gateways for voice quality measurements |
| 10/04/2007 | WO2007112158A2 Method for improving tcap signaling |
| 10/04/2007 | US20070232351 Communication system and method including dual mode capability |
| 10/04/2007 | US20070230684 Method and apparatus for entertaining callers in a queue |
| 10/04/2007 | US20070230680 Methods, systems, and computer program products for processing mobile originated query messages for prepaid mobile subscribers in a number portability environment |
| 10/04/2007 | US20070230677 System and method for dynamically establishing optimum audio quality in an audio conference |
| 10/04/2007 | US20070230676 Technique for delivering caller-originated alert signals in ip-based communication sessions |
| 10/04/2007 | US20070230673 Systems and methods for receiving telephone calls via instant messaging |
| 10/04/2007 | US20070230514 Temporal Drift Correction |
| 10/04/2007 | US20070230325 Method and system for training sequences |
| 10/03/2007 | EP1841164A1 System, process and connection unit for dynamically configuring NAT routers |
| 10/03/2007 | EP1690165A4 Method for remote service forwarding (rsf) between dissimilar systems with operator, service and location portability |
| 10/03/2007 | CN101047752A Ip电话系统 Ip Phone System |
| 10/03/2007 | CN101047751A Packet exchange network phone system with portability enhancing |
| 10/03/2007 | CN101047750A Method and device for transmitting voice signal based on interconnected network and mobile communication network |
| 10/03/2007 | CN101047749A Communication system capable of dailing network phone by mobile phone |
| 10/03/2007 | CN101047744A Presence and preference-enabled push to talk telephony system |
| 10/03/2007 | CN101047742A Telephone system and telephone terminal apparatus |
| 10/03/2007 | CN101047718A System, method and server for implementing media consultation |
| 10/03/2007 | CN101047717A IP telephone system and IP telephone terminal register method |
| 10/03/2007 | CN101047602A Communication device and method for computer network software telephone and indoor telephone system |
| 10/03/2007 | CN100341279C Method and system for transmitting informational content data |
| 10/02/2007 | US7277916 Dynamic translation between data network-based protocol in a data-packet-network and interactive voice response functions of a telephony network |
| 10/02/2007 | US7277737 Method for power-saving operation of communication terminals in a communication system in especially in a wireless communication systems |
| 10/02/2007 | US7277536 Method and apparatus for routing calls by proxy using virtual transaction servers in a multi-tennant communication center |
| 10/02/2007 | US7277535 Controlling connection processing |
| 10/02/2007 | US7277534 Communications system and method |
| 10/02/2007 | US7277533 Providing calling party information in a request to establish a call session |
| 10/02/2007 | US7277532 Call monitoring apparatus and method therefor |
| 10/02/2007 | US7277528 Call-content determinative selection of interception access points in a soft switch controlled network |
| 10/02/2007 | US7277424 Method and apparatus for co-socket telephony |
| 10/02/2007 | US7277387 Package manager |
| 10/02/2007 | CA2326070C Handheld integrated ip device |
| 09/27/2007 | WO2007107628A1 Method and apparatuses for retrieving messages |
| 09/27/2007 | WO2007107473A1 Method and apparatus for identifying subscribers sending spam-over-internet-telephony messages, spit senders for short, in an ip communication network |
| 09/27/2007 | WO2007107438A1 Avoidance of incorrect classification of desired messages as spam-over-internet-telephony messages |
| 09/27/2007 | WO2007107421A2 Method for localization and location-related connection of a mobile voice-over-ip subscriber to an emergency call station |
| 09/27/2007 | WO2007090396A3 Server for communicating a display message to a user device and system for selecting a path for routing a communication call |
| 09/27/2007 | US20070223681 Protocols for connecting intelligent service modules in a storage area network |
| 09/27/2007 | US20070223680 System to Regulate Aspects of an Environment with a Limited Number of Service Stations |
| 09/27/2007 | US20070223659 Integrated Chat Client With Receiving Party Choice |
| 09/27/2007 | US20070223363 Control modulation in multipoint-to-point communication using orthogonal frequency division multiplexing |
| 09/27/2007 | US20070223362 System for orderwire modulation |
| 09/27/2007 | US20070223361 Method for orderwire modulation |
| 09/26/2007 | EP1838059A1 A switching system for fixed and mobile communication network and implementing method thereof |
| 09/26/2007 | EP1836836A1 Method and arrangement for establishing a conference call |
| 09/26/2007 | EP1836827A1 Method for the transmission of communication data |
| 09/26/2007 | CN200953126Y Computer keyboard with telephone function |
| 09/26/2007 | CN101043559A Method for TUP signaling extending No.7 signaling to realize forced interposing and forced releasing function |
| 09/26/2007 | CN101043558A Communication apparatus and method for avoiding deadlock of terminal equipment |
| 09/26/2007 | CN101043557A Communication apparatus and method for automatic switchover communication channel |
| 09/26/2007 | CN101043513A Network appliance and method for obtaining network telephone configuration parameters |
| 09/26/2007 | CN101043476A Process, equipment and system for preventing user information from interception |
| 09/26/2007 | CN101043406A 无线通信装置和无线通信方法 The wireless communication apparatus and wireless communication method |
| 09/26/2007 | CN100339800C Mobile communication terminal, application executing control method, application executing control program, and computer-readable recording medium |
| 09/25/2007 | US7275162 On-line directory assistance system |
| 09/25/2007 | US7275099 Private branch exchange back-up system, back-up device for private branch exchange and failure coping method of network system |
| 09/25/2007 | US7274943 Service subscription in a communication system |
| 09/25/2007 | US7274786 Method and system for processing telephone calls via a remote tie-line |
| 09/25/2007 | US7274785 System and method of manufacture for establishing local payphone calls through long distance carrier switches |
| 09/25/2007 | US7274784 Methods, systems, and computer program products for routing calls based on the originating network |
| 09/25/2007 | US7274783 Methods and systems for implementing a real-time, distributed, hierarchical database using a proxiable protocol |
| 09/25/2007 | US7274782 Method and apparatus for selectively establishing communication with one of plural devices associated with a single telephone number |
| 09/25/2007 | US7274778 Systems and methods for receiving telephone calls via instant messaging |
| 09/25/2007 | US7274777 Substantially synchronous deposit of messages into multiple communication modalities |
| 09/25/2007 | US7274687 Signaling method and arrangement |
| 09/25/2007 | US7274686 Method and apparatus for establishing communications with a remote node on a switched network based on hypertext calling received from a packet network |
| 09/25/2007 | CA2378709C Systems and methods for multimedia messaging in a cable or satellite subscriber system |
| 09/20/2007 | WO2007106446A2 A method for configuring remote ip phones |
| 09/20/2007 | WO2007106005A1 Automatic positioning of equipment connected to a telecommunication and data communication system |
| 09/20/2007 | WO2007104972A1 Call connection system |
| 09/20/2007 | WO2007104360A1 Message routing in the ip multimedia subsystem |
| 09/20/2007 | US20070217596 Method and system for locally performing local number portability switching at a media terminal device |
| 09/20/2007 | US20070217595 Communicating device and method of peer to peer communication between voip devices |
| 09/20/2007 | US20070217594 System and method for processing status information of peers in a communication network |
| 09/20/2007 | US20070217437 Method and apparatus for communicating with one of plural devices associated with a single telephone number during a disaster and disaster recovery |
| 09/20/2007 | US20070217325 Distributed control in synchronizing remote units to host unit |
| 09/20/2007 | US20070217324 Distributed control in synchronizing remote units to host unit |
| 09/20/2007 | CA2645331A1 A method for configuring remote ip phones |
| 09/19/2007 | EP1835701A1 System for uniquely identifying and reaching VoIP users |
| 09/19/2007 | EP1834250A2 Apparatus and system for operating a community |
| 09/19/2007 | EP1101384B1 System and method for long distance bypass for terminating mobile calls |
| 09/19/2007 | CN200950618Y Network communicator |
| 09/19/2007 | CN101039525A Calling control method for fixed network user access mobile core network |
| 09/19/2007 | CN101039361A Method for providing incoming display by analog ring relay |
| 09/19/2007 | CN101039360A Digital-image mapping generating method, digital-image sending system and method |
| 09/19/2007 | CN101039287A Number receiving method for accessing gateway equipment |
| 09/18/2007 | US7272633 Methods and systems for a communications and information resource manager |
| 09/18/2007 | US7272627 System and apparatus for pre-routing network events |
| 09/18/2007 | US7272415 Telephone system enabling operation of a telephone set by way of a portable terminal |
| 09/18/2007 | US7272414 Method and apparatus for configuring a voice over IP client connection |
| 09/18/2007 | US7272221 System and method for providing telephony services to remote subscribers |
| 09/18/2007 | US7272220 Method of locating an idle mobile telecommunication device |
| 09/18/2007 | US7272135 Gateway apparatus |
| 09/18/2007 | US7272134 Internet telephone connection method, bandwidth controller and gate keeper |
| 09/18/2007 | CA2480980C Method and system for budgeting resources dedicated to processing non-voice data traffic |
| 09/13/2007 | WO2007101839A1 Method and device for selectively processing undesired messages, in particular, so called spam over the internet |
| 09/13/2007 | WO2006078881A3 Re-arrangeable analog electrical cross connect |