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