| Patents for H04Q 3 - Selecting arrangements (38,975) |
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| 05/06/2009 | CN100486272C Method for detecting exchanger voice quality problem, exchanger and relay interface chip |
| 05/06/2009 | CN100486251C Multi-module health detection method |
| 05/06/2009 | CN100486240C Data packet multiplexing receiving controller and data receiving method |
| 05/06/2009 | CN100486203C Method for realizing transactions according to rules within sub network in resource allocation of optical synchronization data transportation network |
| 05/06/2009 | CN100486191C Method for bearing step selecting route in controlling layer |
| 05/06/2009 | CN100486190C Method for realizing intra-area route |
| 05/06/2009 | CN100486189C Router |
| 05/06/2009 | CN100486171C Method for realizing transactions according to rules between sub networks in resource allocation of optical synchronizaton data transportation network |
| 05/06/2009 | CN100486142C Method for automatically configurating link |
| 05/05/2009 | US7529483 Communication systems |
| 05/05/2009 | US7529361 Method for NPA split processing |
| 05/05/2009 | US7529353 Using a voice extensible markup language browser to implement an advanced intelligent network intelligent peripheral |
| 05/05/2009 | CA2286415C Method and apparatus for providing a configurable quality of service threshold for voice over internet protocol |
| 04/30/2009 | WO2009053318A1 Structure and method for saving and retrieving data |
| 04/30/2009 | WO2009052756A1 The method, device and system for simulating calls |
| 04/30/2009 | WO2009021314A8 System and method for handling of large ip packets during voip session |
| 04/30/2009 | WO2008110294A3 Method and device for producing fixed-mobile convergent telecommunications services |
| 04/30/2009 | US20090111450 Wireless communication apparatus, wireless communication network and software upgrading method |
| 04/30/2009 | US20090110166 Method and System for Providing Location Information Associated with a Calling Party |
| 04/29/2009 | EP2053869A1 Media server selection for conference within a call control system |
| 04/29/2009 | EP2052567A1 Method and system for directed call establishment to facilitate the provision of enhanced communications services |
| 04/29/2009 | CN101420637A Method for large call traffic test using session initial protocol caller |
| 04/29/2009 | CN101420636A Apparatus and method for effectively bearing mark and load by single DFB laser |
| 04/29/2009 | CN101420635A Method and apparatus for managing a memory for storing potentially configurable entries in a list |
| 04/29/2009 | CN100484284C Missing call reminding method and missing call reminding service entity |
| 04/29/2009 | CN100484256C Voice transmission method and system |
| 04/29/2009 | CN100484255C System for transmitting signalings between different networks |
| 04/29/2009 | CN100484176C Terminal of a packet-switching communication network terminal and method for operating a communication system with a packet-switching communication network |
| 04/29/2009 | CN100484166C System and a method for connecting telephone calls directly on the basis of a text query |
| 04/29/2009 | CN100484130C A method for improving stability of 802.1X authentication equipment |
| 04/29/2009 | CN100484123C Access multiplex device for digital subscriber line and signal transmission method |
| 04/29/2009 | CN100484083C Addressing converting method and mixed addressing converting router for realizing the same |
| 04/29/2009 | CN100484074C A method for realizing the PPPoA to PPPoE conversion in the network access equipment |
| 04/29/2009 | CN100484058C Method for limiting route in network communication system |
| 04/29/2009 | CN100484056C Data transfer control device and electronic apparatus |
| 04/29/2009 | CN100484050C Implementation system and method for testing intermittent disconnection of signal |
| 04/29/2009 | CN100484041C Apparatus for realizing high service amount test in wide-band network |
| 04/29/2009 | CN100484015C Route control system, route control device and route control method |
| 04/29/2009 | CN100483990C System and method for implementing backup for V5 interface devices in NGN network |
| 04/29/2009 | CN100483975C Quantum network addressing method and quantum network router |
| 04/28/2009 | US7526496 Methods, systems, and computer program products for implementing data standardization activities |
| 04/28/2009 | US7526492 Data structure of map data, map data storage medium, map data updating method and map data processing apparatus |
| 04/28/2009 | US7526285 Method and system for telematic device initialization management |
| 04/28/2009 | US7526264 NxM crosspoint switch with band translation |
| 04/28/2009 | US7526080 Integrated disparate intelligent peripherals |
| 04/28/2009 | US7525997 Methods and systems for communicating SS7 messages over packet-based network using transport adapter layer interface |
| 04/28/2009 | US7525096 Miniature camera module with lens containing image sensor |
| 04/23/2009 | US20090103525 Release link trunking for ip telephony |
| 04/22/2009 | EP2051537A1 Seamless PSTN migration to NGN |
| 04/22/2009 | EP2051536A1 Method for migrating subscriber data from a legacy application to a replacement application of a telecommunications network |
| 04/22/2009 | EP2050266A1 Communication system |
| 04/22/2009 | EP1344355B8 Methods and apparatus for switching atm, tdm, and packet data through a single communications switch |
| 04/22/2009 | EP1125443B1 Method and system for forming a telecommunication connection |
| 04/22/2009 | CN101415128A Method, apparatus for sharing signaling message load, and signaling transmission system |
| 04/22/2009 | CN101415127A Minitype universal hardware platform architecture system for telecom and calculation, and reliability management method |
| 04/22/2009 | CN101415046A Control method, system and equipment for call prompting |
| 04/22/2009 | CN100481854C One time identifying method for multiway talking |
| 04/22/2009 | CN100481832C Communication device, edge router device, server device, communication system and communication method |
| 04/21/2009 | US7523300 Communication systems |
| 04/21/2009 | US7523178 Tolerating failure of traffic management systems |
| 04/21/2009 | US7522718 Telephony service invocation using service descriptors |
| 04/21/2009 | US7522710 Personalizable and customizable feature execution for IP telephony using operational semantics and deontic task trees |
| 04/21/2009 | US7522635 Voice relaying apparatus and voice relaying method |
| 04/21/2009 | US7522618 Communication apparatus, communication system and communication method |
| 04/21/2009 | US7522613 Multiplexing media components of different sessions |
| 04/21/2009 | US7522580 Edge device and method for interconnecting SS7 signaling points (SPs) using edge device |
| 04/21/2009 | US7522552 Improving the performance of a wireless CSMA-based MAC communication system using a spatially selective antenna |
| 04/21/2009 | US7522539 Network management system and transmission apparatus managed by the network management system |
| 04/21/2009 | CA2228490C Method for associating data with atm cells |
| 04/16/2009 | WO2009049279A2 Mapping network addresses to geographical locations |
| 04/16/2009 | WO2005011174A3 Method and systems for default routing in a signaling network |
| 04/16/2009 | US20090100474 Remote control based output selection |
| 04/16/2009 | US20090097627 Apparatus and method for providing enhanced telecommunications services |
| 04/15/2009 | EP2048824A1 Access network system, access equipment, arp proxy method and ip bridging forwarding method |
| 04/15/2009 | EP2047667A2 Methods, systems and computer program products for routing and processing enum queries |
| 04/15/2009 | CN101409852A Method for implementing seat to playing music and to be in idle state simultaneously |
| 04/15/2009 | CN101409750A Method for implementing conference scheduling through digital switch |
| 04/15/2009 | CN101409650A Method for monitoring signaling and signaling gateway |
| 04/15/2009 | CN100479535C Color ring selecting method, apparatus and system |
| 04/15/2009 | CN100479479C Method and system for improving ring back tone service to user small exchanger |
| 04/15/2009 | CN100479478C Method and system for implementing service of instant message used by users on mobile virtual dedicated network |
| 04/15/2009 | CN100479452C Method for security transmission of card number information from IP terminal to soft switch |
| 04/15/2009 | CN100479419C Method for preventing refusal service attack |
| 04/15/2009 | CN100479349C Combined selection method of transmission format |
| 04/14/2009 | US7519172 Implementing feature interactions between an AIN-based service and a switch-based forwarding service |
| 04/14/2009 | US7519051 Methods and related apparatus for operating a gateway to act as a conduit for a structured transaction |
| 04/14/2009 | US7518984 IP-PBX, IP-PBX system, IP terminal control program |
| 04/14/2009 | CA2279758C Fast, environmentally-stable fiber switches using a sagnac interferometer |
| 04/09/2009 | WO2009046159A1 Wireless control of access points |
| 04/09/2009 | WO2009043384A1 Load sharing in ss7 or sctp signalling networks |
| 04/09/2009 | WO2009043362A1 Executing service logic in a signal transfer point |
| 04/09/2009 | US20090094685 Method and arrangement for accessing call number portability data |
| 04/09/2009 | US20090093241 Method and device for communication setup |
| 04/09/2009 | US20090093240 Method and apparatus for providing extended call setup and control features using a short message service |
| 04/09/2009 | US20090092130 Network switching system with asynchronous and isochronous interface |
| 04/08/2009 | EP2045983A2 Method and apparatus for switching ATM, TDM and packet data through a single communication switch |
| 04/08/2009 | EP2045982A2 Method and apparatus for switching ATM, TDM and packet data through a single communication switch |
| 04/08/2009 | EP2044728A2 System and method for providing location independent voice communications continuity through disasters |
| 04/08/2009 | EP1738597A4 Restrictive and preferential routing in a distributed mobile switching center environment with media gateway clusters |
| 04/08/2009 | EP1188324B1 Integration of narrowband and broadband ss7 protocol stacks |