| Patents for H04M 7 - Arrangements for interconnection between switching centres (24,777) |
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| 01/09/2008 | EP1876794A1 Image forming device with internet telephony feature and method thereof |
| 01/09/2008 | EP1552650B1 Method for the automatic configuration of an ip telephony device and/or data, system and device implementing same |
| 01/09/2008 | EP1125279B1 System and method for providing network coordinated conversational services |
| 01/09/2008 | EP0963652B1 Method and apparatus for conferencing in an expandable telecommunications system |
| 01/09/2008 | CN101102610A A method for realizing user busy call forward in IMS centrally controlled service |
| 01/09/2008 | CN101102582A Remote information processing terminal |
| 01/09/2008 | CN101102523A Method for realizing user-supported intelligent service in a central user switch service cluster |
| 01/09/2008 | CN101102373A Call conversion method and call forward system based on SIP protocol |
| 01/09/2008 | CN101102372A End-to-end voice over ip streams for telephone calls established via legacy switching systems |
| 01/09/2008 | CN101102371A Method and device for creating and deleting resource conference site in CSTA system and CSTA system using resource conference site |
| 01/09/2008 | CN101102370A Multi-terminal call method |
| 01/09/2008 | CN101102353A Telephone set and its method for bridge operation |
| 01/09/2008 | CN101102279A Customized special IC and method and system for exchanging data pack and VoIP pack |
| 01/09/2008 | CN101102128A Method for setting and capturing external number information of Bluetooth phone gateway |
| 01/08/2008 | US7317792 Integrated disparate intelligent peripherals |
| 01/08/2008 | US7317791 Apparatus and method for controlling conference call participants |
| 01/08/2008 | US7317787 Voice enhancing for advance intelligent network services |
| 01/08/2008 | US7317695 Conference call initiation |
| 01/08/2008 | CA2436086C Context aware call handling system |
| 01/03/2008 | WO2008003046A2 System and method for intelligent agent management using an overseer agent in vehicle diagnostics |
| 01/03/2008 | WO2008001231A2 Account creation system and call processing system |
| 01/03/2008 | WO2008000540A1 METHOD FOR PROVIDING AN EMERGENCY CALL SERVICE FOR VoIP SUBSCRIBERS |
| 01/03/2008 | WO2007125413A3 User interface for handling call quality in a communication system |
| 01/03/2008 | WO2006093852A3 Limiting vpnv4 prefixes in inter-autonomous environment |
| 01/03/2008 | US20080005691 Methods, systems, and products for managing communications |
| 01/03/2008 | US20080002822 System and Apparatus for Pre-Routing Network Events |
| 01/03/2008 | US20080002716 System and method for selecting network egress |
| 01/03/2008 | US20080002672 Method and apparatus for a single chassis communication server with connection-specific interfaces |
| 01/02/2008 | EP1874019A2 Methods and systems for call routing and codec negotiation in hybrid voice/data/internet/wireless systems |
| 01/02/2008 | EP1872362A1 Method and apparatus for multimodal voice and web services |
| 01/02/2008 | EP1561328B1 Transmission of call-control parameters between two media gateway controllers in sip/sip-t networks |
| 01/02/2008 | EP1305957B1 Arrangement for connecting a telecommunications device to a packet-switching communications network |
| 01/02/2008 | EP1249143B1 Exchange of information in a communication system |
| 01/02/2008 | EP1232664B1 Method and device for carrying out security procedures involving mobile stations in hybrid cellular telecommunication systems |
| 01/02/2008 | CN201001140Y VOIP access gateway |
| 01/02/2008 | CN201001132Y VOIP network communication terminal |
| 01/02/2008 | CN201001130Y Communication equipment connecting with the network by datawire |
| 01/02/2008 | CN101099374A Method and arrangement for establishing a conference call |
| 01/02/2008 | CN101099365A Method for the transmission of communication data |
| 01/02/2008 | CN101098484A Video communication apparatus using VOIP and method of operating the same |
| 01/02/2008 | CN101098337A Network talking system and method |
| 01/02/2008 | CN101098252A Legal monitor of IP network |
| 01/02/2008 | CN101098243A System and method for implementing seat soft telephone |
| 01/02/2008 | CN100359892C Dynamic Latency management for IP telephone |
| 01/01/2008 | US7315742 Voice-over IP mobile roaming using SIP refer |
| 01/01/2008 | US7315615 Automatic telephone line switch |
| 12/27/2007 | WO2007149159A2 Analog telephone adapter and emergency proxy |
| 12/27/2007 | WO2007147849A1 Device and method for the support of ip telephony in a consumer electronics environment |
| 12/27/2007 | US20070299939 Providing content delivery during a call hold condition |
| 12/27/2007 | US20070297595 Methods, systems, and computer program products for routing calls based on the originating network |
| 12/27/2007 | US20070297527 Synchronization techniques in multipoint-to-point communication using orthogonal frequency division multiplexing |
| 12/27/2007 | US20070297436 Method for scheduling wireless communications |
| 12/27/2007 | US20070297423 Terminal-to-terminal communication connection control method using IP transfer network |
| 12/27/2007 | US20070297394 Telephony and data network services at a telephone |
| 12/27/2007 | US20070297392 Method For Controlling A Gateway By Means Of A Protocol Arranged Therebetween And Gateway For Carrying Out Said Method |
| 12/27/2007 | US20070297391 Terminal-to-terminal communication connection control method using IP transfer network |
| 12/27/2007 | US20070297389 Methods and Apparatus for Controlling Signalling Gateways |
| 12/27/2007 | DE10323401B4 Verfahren und Netzwerkanordnung zur Diensterbringung für nicht im Netzwerk angemeldete Teilnehmerendgeräte eines Telekommunikationsnetzwerkes Method and network arrangement for service provision for non-network registered subscriber terminals of a telecommunication network |
| 12/27/2007 | CA2655422A1 Media terminal adapter (mta) initialization process display by use of an embedded caller name and caller identification |
| 12/27/2007 | CA2647333A1 Analog telephone adapter and emergency proxy |
| 12/26/2007 | EP1869871A1 Methods systems and computer program products for providing presence qualified e.164 number mapping (enum) service in a communications network |
| 12/26/2007 | EP1658719B1 Method for controlling a Media Gateway |
| 12/26/2007 | EP1258101B1 Cable modem system and method for specialized data transfer |
| 12/26/2007 | CN200997635Y ADSL wide-band signal accelerater |
| 12/26/2007 | CN101095330A System & method for service resolution |
| 12/26/2007 | CN101095128A Facilitate a non-fully meshed communication gateway interface |
| 12/26/2007 | CN101094274A Method for realizing disaster tolerated uninterrupted call in media gateway of next generation of network |
| 12/26/2007 | CN101094273A Method for implementing intelligent service for users in commerce group |
| 12/26/2007 | CN101094268A Method for controlling CSI conversation, terminal and system |
| 12/26/2007 | CN101093516A Method and system for searching integrated products and dialing networked phone |
| 12/26/2007 | CN100358323C Gateway apparatus for transmitting telecommunication TDM service in passive optical Ethernetwork |
| 12/26/2007 | CN100357927C Device and method for mediating between questioner and answerer by using mobile telephone |
| 12/25/2007 | US7313617 Methods and systems for a communications and information resource manager |
| 12/25/2007 | US7313233 Tone clamping and replacement |
| 12/25/2007 | US7313231 Methods, apparatus and computer program products for routing phone calls to a PSTN or a packet switched network based on called number |
| 12/25/2007 | US7313227 Animated/digitally depicted interactive voice session services over an IP network |
| 12/25/2007 | US7313098 Communication system endpoint device with integrated call synthesis capability |
| 12/21/2007 | WO2007146626A2 Method and apparatus for invoking multimodal interaction in a voip call |
| 12/21/2007 | WO2007113636A3 Multimedia session domain selection |
| 12/21/2007 | WO2007051132A3 Accessing telecommunication devices using mobile telephone numbers |
| 12/21/2007 | CA2653930A1 Method and apparatus for invoking multimodal interaction in a voip call |
| 12/20/2007 | US20070291921 Method and system for processing telephone calls via a remote tie-line |
| 12/20/2007 | US20070291920 Prompted Sending of Information by a Telephone Terminal |
| 12/20/2007 | US20070291744 Method for Compensating Delays |
| 12/19/2007 | EP1867115A2 Methods, systems, and computer program products for providing telecommunications services between a session initiation protocol (sip) network and a signaling system 7 (ss7) network |
| 12/19/2007 | EP1687903A4 Method and system for transferring wireless transmit/receive unit-specific information |
| 12/19/2007 | CN101090429A Method for implementing traffic stage preholding function in soft exchange network |
| 12/19/2007 | CN101090417A Method and system for constructing multimedium calling centre on gateway by parlay |
| 12/19/2007 | CN101090378A Method and correlation device for identifying and setting call from IP network to PSTN |
| 12/18/2007 | US7310665 Method, gateway system and arrangement in a communication network |
| 12/18/2007 | US7310522 Systems for synchronous multipoint-to-point orthogonal frequency division multiplexing communication |
| 12/18/2007 | US7310419 Virtual work environment for remote users |
| 12/18/2007 | US7310418 Method of routing interLATA network traffic |
| 12/18/2007 | US7310413 Language for implementing telephony processing in end points |
| 12/18/2007 | US7310329 System for sending text messages converted into speech through an internet connection to a telephone and method for running it |
| 12/18/2007 | US7310328 Voice communication system and its method |
| 12/18/2007 | US7310320 System and method for providing reservationless conferencing |
| 12/18/2007 | US7310308 Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses |
| 12/13/2007 | WO2007142964A2 Methods, systems, and computer program products for performing range-based directory number (dn) screening |
| 12/13/2007 | US20070286393 Title-enabled networking |