Patents for H04Q 3 - Selecting arrangements (38,975) |
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07/17/2002 | EP1222507A1 A method and system for software updating |
07/17/2002 | EP1010277A4 Control processor switchover for a telecommunications switch |
07/17/2002 | EP1002439B1 Mobile telecommunications system |
07/17/2002 | EP0935889B1 Traffic control in a communications network |
07/17/2002 | EP0894415B1 Control of switching in a telecommunication network |
07/17/2002 | EP0856221B1 A telecommunications switch |
07/17/2002 | EP0761053B1 Method and equipment for prioritizing traffic in an atm network |
07/17/2002 | CN1359595A Number portability service in a telecommunication system |
07/17/2002 | CN1359584A Paht replacement during the conversion of a three-party telecommunications connection into a two-party telecommunications connection |
07/17/2002 | CN1359497A System and method for supporting multiple vendor telephony hardware on a computing platform |
07/17/2002 | CN1359249A Method for realizing local mobile intelligent network |
07/17/2002 | CN1359229A Method of route arrangement and information exchange in communication system |
07/17/2002 | CN1359224A Circuit card and method for supporting tranditional telephone business, asymmetric digital user circuit, symmetric digital user circuit service |
07/17/2002 | CN1359223A User's circuit and method for making internal function test to same |
07/17/2002 | CN1359219A Band width split method using emulation weighting reasonable queue technology |
07/16/2002 | US6421718 Transmission of signalling information between a central terminal and a subscriber terminal of a telecommunications system |
07/16/2002 | US6421674 Methods and systems for implementing a real-time, distributed, hierarchical database using a proxiable protocol |
07/16/2002 | US6421441 Method and telephone network for switching telephone connections |
07/16/2002 | US6421440 Method for signalling connection control part message loop prevention |
07/16/2002 | US6421439 System and method for user affiliation in a telephone network |
07/16/2002 | US6421435 SS7 network planning tool |
07/16/2002 | US6421434 System for the marketing of telecommunications traffic capacity |
07/16/2002 | US6421428 Flexible ANI |
07/16/2002 | US6421351 Cell phase control device applicable to data of size exceeding fixed length defined in advance with respect to cell length of write pulse signal or read pulse |
07/16/2002 | US6421349 Distributed preconfiguration of spare capacity in closed paths for network restoration |
07/16/2002 | US6421346 Asynchronous transfer mode switch which accommodates plurality of protocols and interworking control method |
07/16/2002 | US6421344 ATM direct access line system |
07/16/2002 | US6421341 High speed packet switching controller for telephone switching system |
07/16/2002 | US6421340 Method and a detector unit for setting up connections in a teletransmission network |
07/16/2002 | US6421338 Network resource server |
07/16/2002 | US6421321 Apparatus and a method for transferring a packet flow in a communication network |
07/16/2002 | US6421316 Point-to-multipoint connection restoration |
07/16/2002 | US6421068 Method for collecting and displaying information for activex controls simplifying CTI enabled application development |
07/16/2002 | US6420968 Method and communication system for handling alarms using a management network that has a number of management levels |
07/16/2002 | CA2281432C Arrangement for improving retention of call center's customers |
07/16/2002 | CA2280102C Npa split management in intelligent network environment |
07/16/2002 | CA2261635C Methods for communication using pcm codewords |
07/16/2002 | CA2212082C Optical fiber distribution shelf assembly containing a modular optical switch |
07/16/2002 | CA2143612C Representing subscribers in a multiple interface environment switching system |
07/15/2002 | CA2365314A1 Mobile data networks |
07/11/2002 | WO2002054821A2 Digital cross-connect |
07/11/2002 | WO2002054810A1 Method for directing formation of a telecommunications contact |
07/11/2002 | WO2002054787A1 Systems and methods for least cost routing of long distance or international telephone calls |
07/11/2002 | WO2002054786A1 Number portability and services utilizing number range owner information |
07/11/2002 | WO2002054785A1 System for transmitting signalings between different networks |
07/11/2002 | WO2002054741A2 System and method for audio caller identification service |
07/11/2002 | WO2002054707A2 Enhanced media gateway control protocol |
07/11/2002 | WO2002033863A8 Data provisioning, signaling and traffic servicing network |
07/11/2002 | WO2002030095A3 Distributed switching platform and method of operating the same |
07/11/2002 | WO2001095662A3 Integrated multiple services switch testing system |
07/11/2002 | WO2000062496A9 A system and method for providing peer-oriented control of telecommunications services |
07/11/2002 | US20020091951 Device for remote power feeding a terninal in a telecommunication network, and a concentrator and a repreater including the device |
07/11/2002 | US20020091844 Network interface device that fast-path processes solicited session layer read commands |
07/11/2002 | US20020091797 Method for providing a user interface to a subscriber terminal for configuring intelligent network services |
07/11/2002 | US20020090916 Wireless service redirection signaling based on protocol revision |
07/11/2002 | US20020090074 Method and system for handling operator calls in a communication network |
07/11/2002 | US20020090071 Method and system for service control point billing |
07/11/2002 | US20020090060 Determining the physical structure of subscriber lines |
07/11/2002 | US20020089987 Cell fluctuation absorption receiving system |
07/11/2002 | US20020089986 Telecommunications system |
07/11/2002 | US20020089978 Control channel implementation in a packet switched communications network |
07/11/2002 | US20020089975 Internet switch box, system and method for internet telephony |
07/11/2002 | US20020089970 Multimedia private branch exchanger and private branch exchange system |
07/11/2002 | US20020089939 Multi-party conferencing method |
07/11/2002 | DE10063079A1 Verfahren zum Erkennen von Identifikationsmustern A method for detecting identification patterns |
07/11/2002 | DE10062383A1 Verfahren zum Routen und Austauschen von Nachrichten in einem Telekommunikationssystem A method for routing and exchange messages in a telecommunications system |
07/11/2002 | DE10062382A1 Ermittlung des Verbindungs- und/oder Gerätezustandes eines Teilnehmer-Endgeräts Determining the connection and / or device status of a subscriber terminal |
07/11/2002 | CA2432906A1 Enhanced media gateway control protocol |
07/11/2002 | CA2430879A1 Number portability and services utilizing number range owner information |
07/10/2002 | EP1221818A1 Provision of services in a communication system |
07/10/2002 | EP1221787A1 Method for the visualization of a ring in a telecommunications network |
07/10/2002 | EP1221786A1 Design of communications networks |
07/10/2002 | EP1221783A1 Remote feeding device for a terminal in a telecommunications network , concentrator and repeater with such a device |
07/10/2002 | EP1221266A2 Method and apparatus for interfacing telephone apparatus to a digital, analog or hybrid telephone switching system |
07/10/2002 | EP1221265A1 Method and apparatus for prioritizing interrupts in a communication system |
07/10/2002 | EP1221264A1 Determining services accessible via a subscription in a communication system |
07/10/2002 | EP1221250A2 Method for setting up communication between terminals connected to a switching system, and switching system implementing same |
07/10/2002 | EP1221236A1 System for providing services |
07/10/2002 | EP0796535B1 Communications apparatus |
07/10/2002 | CN1358384A Internet phone switching method and system |
07/10/2002 | CN1358379A Telecommunications network resource handling arrangmenet and method |
07/10/2002 | CN1087574C Corporate communication system |
07/10/2002 | CN1087541C Virtual path-based static routing |
07/10/2002 | CN1087540C Apparatus and method of preventing cell data loss during clock switching |
07/09/2002 | US6418461 Intelligent call switching node in an intelligent distributed network architecture |
07/09/2002 | US6418219 Method and device in telecommunications networks |
07/09/2002 | US6418215 Flexible software architecture for a call processing system |
07/09/2002 | US6418213 Communication terminal equipment using performance feature group identifiers |
07/09/2002 | US6418210 Method and apparatus for providing information between a calling network and a called network |
07/09/2002 | US6418206 Procedure and system for the setting up of calls |
07/09/2002 | US6418205 Call and circuit state machine for a transaction control layer of a communications signaling gateway |
07/09/2002 | US6418204 Data interface apparatus and method |
07/09/2002 | US6418201 Multiple platform voice processing system with optimized resource allocation |
07/09/2002 | US6418200 Automatic synchronization of address directories for unified messaging |
07/09/2002 | US6418197 Method of playing announcements in telecommunication network exchange |
07/09/2002 | US6418196 Method and system in telecommunications system |
07/09/2002 | US6418145 Internet protocol layer processor |
07/09/2002 | US6418117 Out of band messaging in a DRA network |
07/09/2002 | CA2243451C Synchronizing a central timing unit to an external link via a switching network |
07/09/2002 | CA2242094C Call center integration with operator services databases |