Patents
Sitemap › H04 - Electric communication technique › H04Q - Selecting › H04Q 3 - Selecting arrangements
Patents for H04Q 3 - Selecting arrangements (38,975)
12/2003
12/18/2003US20030231622 Communications link for common channel transmissions through a packet switched network
12/17/2003EP1371259A2 Improvements in or relating to communication systems
12/17/2003EP1371237A1 Method for managing monitoring data
12/17/2003EP1371236A1 Method for the selective and collective transmission of messages in a tmn network
12/17/2003EP1371215A1 Systems and methods for updating ip communication service attributes
12/17/2003EP1371197A1 Interconnection of signalling nodes
12/17/2003EP1371196A1 Virtual private network (vpn)-aware customer premises equipment (cpe) edge router
12/17/2003EP1371194A2 Systems and methods for updating ip communication service attributes using an ldap
12/17/2003EP1371178A1 System, method and apparatus that isolate virtual private network (vpn) and best effort traffic to resist denial of service attacks
12/17/2003EP1371162A2 Modular all-optical cross-connect
12/17/2003EP1371141A2 Systems and methods for collecting and rating contact center usage
12/17/2003EP1370986A1 Systems and methods for updating an ldap
12/17/2003EP1370949A1 Pool-based resource management in a data network
12/17/2003EP1020094B1 Method for authenticating subscribers to a digital mobile radio network
12/17/2003EP0903043B1 System and method for total telecommunications service commissioning
12/17/2003EP0857384B1 Svc routing in network with static routing tables
12/17/2003CN1462140A Simplifying digital subscriber line service through user side network interface equipment
12/17/2003CN1462125A Adjustable multiwave lengh selection routing apparatus
12/17/2003CN1131642C Intelligent network services in packet-switched network
12/17/2003CN1131622C Method system and apparatus for telecommunications control
12/16/2003US6665398 Programmable subscriber loop interface circuit and method
12/16/2003US6665394 Network call control system
12/16/2003US6665393 Call routing control using call routing scripts
12/16/2003US6665390 Services node routing service
12/16/2003US6665315 Transmission apparatus automatically acquiring identifying information and independently measuring propagation delay
12/16/2003US6665295 Conversion of a permanent connection into a signaled permanent connection
12/16/2003US6665294 Broadband telecommunications system
12/16/2003US6665263 VP protection system and VP protection method
12/16/2003CA2257876C Multiple application switching platform and method
12/11/2003WO2003103265A1 System and method for determining tariffs for real-time calls involving ported directory numbers
12/11/2003WO2003103231A1 Sip based call setup
12/11/2003WO2003058313A3 Optical system for calibration and control of an optical fiber switch
12/11/2003WO2003028347A3 Intelligent service management system
12/11/2003WO2003010785A3 Superconductive crossbar switch
12/11/2003WO2002035859A8 Method and apparatus for determining connections in a crossbar switch
12/11/2003US20030229680 Method for transmitting information to remote site using dynamic transmission network
12/11/2003US20030229613 System and method for managing interconnect carrier routing
12/11/2003US20030228012 Method and apparatus for efficient use of voice trunks for accessing a service resource in the PSTN
12/11/2003US20030228011 System and method for implementing and accessing call forwarding services
12/11/2003US20030228009 Automatic routing and information system for telephonic services
12/11/2003US20030228001 Voice storage device and incoming call answering system
12/11/2003US20030227922 Method for alternate routing of communication connections
12/11/2003US20030227918 Method for identifying at least one port assigned to a centrex group in a telecommunication system
12/10/2003EP1370107A1 Method and apparatus to access call number portability data
12/10/2003EP1370093A1 New generation telecommunications network with gateways for voice transmission
12/10/2003EP1369730A1 Micro mirror unit including mirror substrate and wiring substrate spaced by conductive spacer
12/10/2003EP1368975A1 Universal point of contact identifier system and method
12/10/2003EP1368958A2 Service-specific treatment of a call request in terms of the called subscriber line
12/10/2003EP1368943A1 Apparatus and method for network-initiated real-time multi-party communications
12/10/2003EP1368924A1 Method and apparatus for transferring wdm signals between different wdm communications systems in optically transparent manner
12/10/2003EP1368923A2 Method and apparatus for interconnecting a plurality of optical transducers with a wavelength division multiplexed optical switch
12/10/2003EP1368913A1 Optical data compression device and method
12/10/2003EP0801861B1 Device to adapt services between first and second tele- and/or data communications system
12/10/2003CN1461546A Multiservice switch comprising control switch interface allowing direct inter connection of partitions
12/10/2003CN1130951C Segmented performance monitoring of multi-stage ATM node
12/10/2003CN1130893C Apparatus and method for user identification
12/10/2003CN1130880C Process for read out error statistics data
12/10/2003CN1130874C ATM link switching over method and apparatus
12/10/2003CN1130865C Broadband telecommunications system interface
12/10/2003CN1130654C Data processing units and linking method, exchange and control method and controller
12/09/2003US6662006 Method and apparatus for providing calling number identification alias in communications system
12/09/2003US6661894 Circuit configuration and chip set for supplying a telephone subscriber loop with a supply voltage and network-side terminal of a telephone subscriber loop
12/09/2003US6661892 Method and apparatus for decreasing distortion in a line powered modulator circuit
12/09/2003US6661888 Method for moving telecommunications customers onto a network
12/09/2003US6661887 Service interaction in an intelligent network
12/09/2003US6661885 System and method for updating trunk group translations
12/09/2003US6661884 One number, intelligent call processing system
12/09/2003US6661882 System and method for automated telephone message routing using an altered ANI
12/09/2003US6661881 Method and system for controlling functional capabilities of a telephonic switch employing control and status messages
12/09/2003US6661785 Method and apparatus for providing internet call waiting with voice over internet protocol
12/09/2003US6661308 One-by-N switch matrix
12/09/2003US6661252 Matrix switch device high in isolation between terminals thereof, small in size, and low in manufacturing cost
12/09/2003CA2331958C Dynamic traffic management in an intelligent network of a telephone system
12/09/2003CA2310309C Subscriber announcement system
12/09/2003CA2270043C Network resource server
12/09/2003CA2084303C Low delay or low loss switch for atm
12/04/2003WO2003100993A2 Integrated access device
12/04/2003WO2003084252A9 Intelligent wireless messaging system
12/04/2003WO2003081877A3 System and method for sharing cellular communication services among mobile stations of different networks
12/04/2003WO2003051066A3 Network interworking for narrowband services over a broadband network
12/04/2003WO2003021904A3 Migration support mechanism in open service and open mobile architecture
12/04/2003US20030225814 Signal distribution device for load sharing multiprocessor
12/04/2003US20030224821 Telephone system
12/04/2003US20030224795 Circuit switched cellular network to internet calling with internet antennas
12/04/2003US20030224764 Technique for providing information assistance with restrictions
12/04/2003US20030223681 Optical switch with 3D waveguides
12/04/2003US20030223564 Technique for enhanced information assistance call routing
12/04/2003US20030223432 Method for generalization of telephone signaling requirements to support multiple international marketplaces in a single customer premises device
12/04/2003US20030223410 Generation telecommunication network with gateways for voice transmission
12/04/2003US20030223404 Method and apparatus for automatically directing calls using a transfer by an invisible agent in a switch
12/03/2003EP1367807A1 Method for location based routing of communications
12/03/2003EP1367779A1 Robust congestion control mechanisms for communication networks
12/03/2003EP1366628A1 Method for transmitting a signaling message in an ss 7 network
12/03/2003EP1366590A2 Flexible user distribution between user's serving entitites
12/03/2003EP0897627B1 Atm lan emulation
12/03/2003CN1459959A IP address searching method
12/03/2003CN1459643A Micro-mirror surface unit containing mirror surface base plate and wiring substrate isolated with conductive lining
12/03/2003CN1130061C Method for telephone call blending
12/03/2003CN1129857C Multi processor converter and main processor converting method
12/03/2003CN1129827C Clock signal supplying apparatus
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