| Patents for H04M 7 - Arrangements for interconnection between switching centres (24,777) |
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| 07/14/2005 | DE10358995A1 Telekommunikationsanlage und Verfahren zu deren Betrieb Telecommunications system and method of operating the same |
| 07/14/2005 | DE10358339A1 Lokalisierung von an ein Paketnetz angeschlossenen Fernsprechteilnehmern Localization of devices connected to a packet network telephone subscribers |
| 07/14/2005 | DE10358333A1 Telecommunication monitoring procedure uses speech and voice characteristic recognition to select communications from target user groups |
| 07/14/2005 | CA2550994A1 System and method for initiating a conference call |
| 07/13/2005 | EP1552672A1 Providing telephony services using intelligent end points |
| 07/13/2005 | EP1552650A1 Method for the automatic configuration of an ip telephony device and/or data, system and device implementing same |
| 07/13/2005 | EP1500252A4 Method and apparatus for transmitting signaling tones over a packet switched network |
| 07/13/2005 | EP1495626A4 Media translator |
| 07/13/2005 | EP1192773A4 Method and system for exchanging information between multimedia network nodes |
| 07/13/2005 | EP1064630A4 Method and apparatus for call distribution and override with priority |
| 07/13/2005 | CN1640110A Apparatus and method for computer telephone integration in packet switched telephone networks |
| 07/13/2005 | CN1640108A Central exchange for an IP monitoring |
| 07/13/2005 | CN1640103A Apparatus and method for computer telephone integration in packet switched telephone networks |
| 07/13/2005 | CN1638390A A radio communication terminal adapter, radio communication terminal and connection program thereof |
| 07/13/2005 | CN1210988C Method and device for carring out security procedures involving mobile stations in hybrid cellular telecommunication system |
| 07/13/2005 | CN1210908C PC configuration fault analysis |
| 07/12/2005 | US6917964 System and method for automatically configuring network settings on a computer terminal via a network interface card |
| 07/12/2005 | US6917799 Wireless push-to-talk internet broadcast |
| 07/12/2005 | US6917679 Method for interface ISDN private automatic branch exchange and local exchange |
| 07/12/2005 | US6917676 Telephone set, repeating device and recording medium |
| 07/12/2005 | US6917675 Method and apparatus for providing telephone conference bridging within a residential gateway |
| 07/12/2005 | US6917625 Intelligent peripheral concentrator |
| 07/12/2005 | US6917612 System and method for address resolution in internet protocol (IP)-based networks |
| 07/12/2005 | US6917587 Method and apparatus for recovering a call resource from a call session |
| 07/12/2005 | CA2268564C Method and apparatus for automatic call setup in different network domains |
| 07/07/2005 | WO2005062594A1 Computer-implemented telephone call conferencing system |
| 07/07/2005 | WO2005062592A1 Computer-based telephone call management |
| 07/07/2005 | WO2005062585A1 Telephone system connectable to a computer network |
| 07/07/2005 | WO2005062540A1 Gateway between telephone network and computer network |
| 07/07/2005 | WO2005060372A2 Roaming communication system over internet |
| 07/07/2005 | WO2004082244A3 Method and system for playing packetized announcements to telephone network end office switching systems from a centralized digital recorded announcement unit |
| 07/07/2005 | US20050149630 Context sensitive transfer with active listening and active alerts |
| 07/07/2005 | US20050148362 System and method for providing transparency in delivering private network features |
| 07/07/2005 | US20050148351 Methods and systems for single number text messaging |
| 07/07/2005 | US20050147220 Accessing messages stored in one communication system by another communication system |
| 07/07/2005 | US20050147213 Substantially synchronous deposit of messages into multiple communication modalities |
| 07/07/2005 | US20050147118 Method and arrangement for multimedia communication |
| 07/07/2005 | US20050147098 Computer-based telephone call conferencing |
| 07/07/2005 | US20050147090 Method and apparatus for providing media-independent self-help modules within a multimedia communication-center customer interface |
| 07/07/2005 | US20050147088 System and method for routing calls |
| 07/07/2005 | US20050147085 Communication system |
| 07/07/2005 | DE10355418A1 Sicherheitsmodul zum Verschlüsseln eines Telefongesprächs Security module to encrypt a telephone conversation |
| 07/06/2005 | EP1551205A1 Head relational transfer function virtualizer |
| 07/06/2005 | EP1551164A2 Client-based integration of PBX and messaging systems |
| 07/06/2005 | EP1551148A2 Method and apparatus for functional architecture of a SIP network border element for voice-over-IP |
| 07/06/2005 | EP1551135A2 Interworking between domains of a communication network operated based on different switching principles |
| 07/06/2005 | EP1550335A1 Method and system for providing access via a first network to a service of a second network |
| 07/06/2005 | EP1550292A1 Telephony terminal providing connection between a telephone and a data network |
| 07/06/2005 | EP1550255A2 Methods and systems for locating redundant telephony call processing hosts in geographically separate locations |
| 07/06/2005 | EP1410614A4 Method and apparatus for routing calls by proxy using virtual transaction servers in a multi-tenant communication center |
| 07/06/2005 | EP1157509A4 Method and apparatus for automated personalization and presentation of workload assignments to agents within a multimedia communication center |
| 07/06/2005 | CN1636384A Method and system for conducting conference calls with optional voice to text translation |
| 07/06/2005 | CN1636369A Translation of identifiers in a packet network |
| 07/06/2005 | CN1636183A Charging method in telecommunication network |
| 07/05/2005 | US6915421 Method for establishing call state information without maintaining state information at gate controllers |
| 07/05/2005 | US6915331 End user control of a teleconferencing network through a data network |
| 07/05/2005 | US6914973 Methods and systems for improving trunk utilization for calls to ported numbers |
| 07/05/2005 | US6914972 Internet telephone adapter |
| 07/05/2005 | US6914899 Caller identification and voice/data synchronization for internet telephony and related applications |
| 07/05/2005 | US6914898 Ip communication network system having a gateway function with communication protocol conversion between a switched circuit network and a packet switched network including data over tcp/ip and voice/fax over rtp |
| 07/05/2005 | US6914897 System and method for accessing radio programs using a data network telephone in a network based telecommunication system |
| 06/30/2005 | WO2005060226A1 VoIP GATEWAY APPARATUS, AND METHOD FOR CONTROLLING CALL-IN/CALL-OUT IN VoIP GATEWAY APPARATUS |
| 06/30/2005 | US20050144445 Adapter for secure VoIP communications |
| 06/30/2005 | US20050143063 Switching system connecting a radio communication terminal via a LAN line to a public switched network or a leased line |
| 06/30/2005 | US20050143057 Method for forwarding call from cellular phone to IP phone |
| 06/30/2005 | US20050141691 Method for transferring calls between PBX telephone and SIP client |
| 06/30/2005 | US20050141690 Interactive message response system for enterprise call routing |
| 06/30/2005 | US20050141689 Personal call routing between PBX and SIP networks |
| 06/30/2005 | US20050141688 Client-based integration of PBX and messaging systems |
| 06/30/2005 | US20050141679 System and method for the creation and automatic deployment of personalized, dynamic and interactive voice services, with telephone-based service utilization and control |
| 06/30/2005 | US20050141529 Communication apparatus and communication system |
| 06/30/2005 | US20050141528 Media gateway and automatic telephone call redirecting service system |
| 06/30/2005 | US20050141520 Voice over packet system using a plurality of digital signal processors and speech processing method therein |
| 06/30/2005 | US20050141491 Method and apparatus for accessing communication data relevant to a target entity identified by a number string |
| 06/30/2005 | US20050141490 Method and apparatus for providing expanded telecommunications service |
| 06/30/2005 | US20050141488 Method and apparatus for automatic network connection between a small business and a client |
| 06/30/2005 | US20050141486 Method and apparatus for controlling unsolicited messaging |
| 06/30/2005 | US20050141484 Interworking between domains of a communication network operated based on different switching principles |
| 06/30/2005 | US20050141483 Concurrent media sessions for PBX telephones |
| 06/30/2005 | US20050141482 Control of a speech communication link in a packet-switched communication network between communication devices associated with different domains |
| 06/30/2005 | DE10354947A1 Verfahren zur Übermittlung von Kommunikationsdaten in einem Kommunikationssystem Method for transmitting communication data in a communication system |
| 06/29/2005 | EP1549085A2 Method and system for routing a telephone call using routing rules |
| 06/29/2005 | EP1547333A2 Network telephone system and methods therefor |
| 06/29/2005 | EP1547332A2 Managing a packet switched conference call |
| 06/29/2005 | EP1547329A1 Combining narrowband applications with broadband transport |
| 06/29/2005 | EP1547307A1 System supporting the migration of telecommunication subscribers to new call services |
| 06/29/2005 | EP1546841A2 High availability voip subsystem |
| 06/29/2005 | CN1208917C System and method for adjusting PCM data frames for robbed bit signaling in telephone network |
| 06/28/2005 | US6912691 Delivering voice portal services using an XML voice-enabled web server |
| 06/28/2005 | US6912577 Process for establishing computer network communication using a telephone message incorporating a two-part computer network address |
| 06/28/2005 | US6912209 Voice gateway with echo cancellation |
| 06/23/2005 | WO2005057924A1 System and method for simplified conference initiation |
| 06/23/2005 | WO2005057899A1 Method and apparatus for unified management of different type of communications over lan,wan and internet networks,using a web browser |
| 06/23/2005 | WO2005057898A1 Localization of telephone subscribers connected to a packet network |
| 06/23/2005 | WO2005057896A1 Multimedia conference system |
| 06/23/2005 | WO2005057893A2 Adapter for secure voip communications |
| 06/23/2005 | WO2005057829A2 Enhanced telecommunication system |
| 06/23/2005 | WO2005057373A2 System and method for the light-weight management of identity and related information |
| 06/23/2005 | WO2005057354A2 Method for remote service forwarding (rsf) between dissimilar systems with operator, service and location portability |
| 06/23/2005 | WO2005057330A2 Method for establishing virtual intranet over internet based on a digital closed network constructed from a telephone exchange and a key telephone system and the virtual intranet structure using the same |