| Patents for H04Q 3 - Selecting arrangements (38,975) |
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| 01/20/2009 | US7480372 Method and apparatus for division of revenue of communication among different proprietors |
| 01/20/2009 | US7480290 Network switching system with asynchronous and isochronous interface |
| 01/20/2009 | US7480289 Method of and system for providing intelligent network control services in IP telephony |
| 01/15/2009 | WO2009006913A1 Establishing a call from a calling party to a destination in a telecommunication network, using a pre-answer service without charging |
| 01/15/2009 | US20090019140 Method for backup switching spatially separated switching systems |
| 01/15/2009 | US20090016505 Telephone call routing system |
| 01/15/2009 | DE102008029857A1 Verfahren zum Herstellen einer Telefonverbindung A method for establishing a telephone connection |
| 01/14/2009 | EP2014049A1 Capability broker and messaging system |
| 01/14/2009 | EP1344355B1 Methods and apparatus for switching atm, tdm, and packet data through a single communications switch |
| 01/14/2009 | CN101345897A Normalization method for calling number with irregular length of inner network user in tandem office |
| 01/14/2009 | CN101345896A Method, system and device for implementing network element across-area service |
| 01/14/2009 | CN101345895A Method and system for implementing fixed telephone moving and roaming |
| 01/14/2009 | CN101345823A Information device and portable information apparatus |
| 01/14/2009 | CN101345739A Communication recovery method for mobile positioning point fault, proxy equipment and mobile node |
| 01/14/2009 | CN100452886C Method and device of realizing synchronous switchover of CLDS crosslink matrix |
| 01/14/2009 | CN100452816C Device for providing distance power feed in long distance communication network |
| 01/14/2009 | CN100452812C Method for connecting visual and stable M square video picture in CS 2 |
| 01/14/2009 | CN100452793C Business transmitting method based on soft exchange network |
| 01/14/2009 | CN100452752C Method and apparatus for transmitting data block |
| 01/14/2009 | CN100452732C Route searching method and system |
| 01/14/2009 | CN100452715C Intelligent terminal managing method |
| 01/14/2009 | CN100452714C Method for providing interconnected network access control and/or entering user into interconnected network and its equipment |
| 01/14/2009 | CN100452701C Access authentication method for tunnel of intra-site automatic addressing protocol |
| 01/13/2009 | CA2323562C Call distribution system utilizing global or local counter |
| 01/13/2009 | CA2289394C Voice over internet protocol network architecture |
| 01/08/2009 | WO2009004454A2 Flexible numbering in mobile networks |
| 01/08/2009 | WO2009003265A1 Method and system for enforcing proxy use within an enterprise communications system |
| 01/08/2009 | US20090012888 Text-to-speech streaming via a network |
| 01/08/2009 | US20090010409 Method for billing in a telecommunications network |
| 01/08/2009 | CA2692258A1 Method and system for enforcing proxy use within an enterprise communications system |
| 01/07/2009 | EP2011346A2 Methods, systems, and computer program products for providing internet protocol multimedia subsystem (ims) services in response to advanced intelligent network (ain) triggers |
| 01/07/2009 | EP1145488B1 Network fault isolation |
| 01/07/2009 | CN101341764A Service of intelligent network |
| 01/07/2009 | CN101340602A Method and device for processing correlation of call |
| 01/07/2009 | CN101340494A Prompt method and system of calling center |
| 01/07/2009 | CN101340490A Multi-part calling method and system thereof |
| 01/07/2009 | CN101340360A Control method, apparatus and system for packet labeling |
| 01/07/2009 | CN100450253C Method and gateway device for preventing user from using callback service |
| 01/07/2009 | CN100450212C Method for realizing dispersed number triggering pre-payment short message service |
| 01/07/2009 | CN100450130C System and method for realizing intermediately informing user telephone fee |
| 01/07/2009 | CN100450100C Route method and equipment |
| 01/07/2009 | CN100450062C Protective exchange method in asynchronous transmission mode system with loop layout |
| 01/07/2009 | CN100450060C Method for checking continuity of VLAN connection from leaf to root and its equipment |
| 01/07/2009 | CN100450048C Apparatus connected to network, address determination program and method |
| 01/07/2009 | CN100450037C Method and device for implementing sharing IP message load |
| 01/07/2009 | CN100450009C Method for distributing universal label of network node |
| 01/07/2009 | CN100450003C Method and system for implementing non-speech channel alternate multimedia color ring service |
| 01/07/2009 | CN100450000C Method for realizing share of group safety alliance |
| 01/07/2009 | CN100449989C A method for triggering 802.1X authentication process |
| 01/07/2009 | CN100449977C A method for implementing multiple ANID supported by PCF |
| 01/06/2009 | CA2391428C System for obtaining help over a communication system by using specific customer contact channels |
| 01/01/2009 | US20090003535 IP-Based Enhanced Emergency Services Using Intelligent Client Devices |
| 12/31/2008 | WO2009001120A1 Bias controller for a dual-output electro-optical modulator |
| 12/31/2008 | EP2008476A2 Smart ethernet edge networking system |
| 12/31/2008 | EP2008475A1 A method, apparatus or software for managing a call in a telecommunications network |
| 12/31/2008 | EP2008428A1 Method and system for multi-layer signaling across multiple control networks |
| 12/31/2008 | EP2008414A2 Techniques for integrated routing of call circuit signaling and the internet protocol |
| 12/31/2008 | EP1832128B1 Intelligent network services in a mobile network |
| 12/31/2008 | EP1147652B1 Method and system in a telecommunication system |
| 12/31/2008 | EP1125470B1 Dynamic dsp allocation for universal access to a packet network |
| 12/31/2008 | EP1105800B1 Improvements in, or relating to, teleservice management systems |
| 12/31/2008 | CN101335995A Method and system for authentication of signaling network access equipment |
| 12/31/2008 | CN101335791A Method for providing bidirectional voice advertisement to calling and called party using voice calling platform |
| 12/31/2008 | CN101335790A Subscriber call control method |
| 12/31/2008 | CN101335763A Data educing and transmitting method in intelligent network system |
| 12/31/2008 | CN101335665A Access equipment and method for implementing channel associated signaling compatibility on the access equipment |
| 12/31/2008 | CN100448254C System and method for moving direct dialling network telephone |
| 12/31/2008 | CN100448217C Realization of clock synchronization in information packet network by using SRTS and having no need of common network clock |
| 12/31/2008 | CN100448216C Data structure and storage medium for realizing multi-protocol habel exchange system engineering |
| 12/31/2008 | CN100448207C Grouping redirectional method for network processor |
| 12/30/2008 | US7471785 Method and system for controlling outside incoming call transfer in network-connected private branch exchanges |
| 12/30/2008 | US7471778 Private branch exchange |
| 12/30/2008 | US7471698 Telecommunications apparatus, system, and method with an enhanced signal transfer point |
| 12/25/2008 | US20080320479 Telecom adapter layer system, and method and apparatus for acquiring network element information |
| 12/25/2008 | US20080318604 Prepaid short messaging |
| 12/25/2008 | US20080318603 Method and System for Multimedia Messaging Service (MMS) Rating and Billing |
| 12/25/2008 | US20080317008 Voice-over-IP Hybrid Digital Loop Carrier |
| 12/25/2008 | US20080315985 Multi-switch chassis |
| 12/24/2008 | WO2008154815A1 Equipment and method to implement adaptive functions of communication protocols |
| 12/24/2008 | WO2008121763A3 Programmable high speed crossbar switch |
| 12/24/2008 | EP2007165A2 Methode and apparatus for communicating with one of plural devices associated with a single telephone number during a disaster and disaster recovery |
| 12/24/2008 | EP2005680A1 A method and system for smart route dialling to a destination identifier using a telephone |
| 12/24/2008 | EP1656789B1 Call release in communication networks |
| 12/24/2008 | CN101331729A Communication system and method |
| 12/24/2008 | CN101330759A Call implementing method, message route implementing method and short message center |
| 12/24/2008 | CN101330756A Intelligent network business implementing system and method for preventing user identification from being stolen |
| 12/24/2008 | CN101330652A Method, system and apparatus for providing intelligent business for IMS user |
| 12/24/2008 | CN101330542A Method and terminal for video communication during voice communication process |
| 12/24/2008 | CN100446597C Mobile station free mode plot selection based on user |
| 12/24/2008 | CN100446528C Click-to dial service realizing method |
| 12/23/2008 | US7469236 Feature interaction resolution using fuzzy rules |
| 12/23/2008 | US7469080 Modular all-optical cross-connect |
| 12/23/2008 | US7469046 Telecommunications network system and method |
| 12/23/2008 | US7468988 Methods and systems for improving utilization of high-speed time division multiplexed communications links at signal transfer point |
| 12/23/2008 | CA2403772C Network routing and congestion control |
| 12/18/2008 | WO2008153375A1 Methods and devices for control of explicit call transfer |
| 12/18/2008 | WO2008151786A1 Reverse call set up via an interconnection between different networks |
| 12/18/2008 | WO2008151407A1 System and method for semi-persistent and dynamic scheduling and discontinuous reception control |
| 12/18/2008 | WO2008151406A1 System and method for indicating emergency call back to user equipment |
| 12/18/2008 | WO2005086359A3 Wireless communication unit and method of running code therein |