Patents
Patents for H04Q 3 - Selecting arrangements (38,975)
10/2006
10/24/2006US7127054 System and method for detecting SS7 messaging inefficiency
10/24/2006US7127052 Implementation of additional functions for user connections having individually configured performance criteria
10/24/2006US7127051 System and method for providing advanced telephony services using a virtual telephone number
10/24/2006US7127043 Secondary subscriber line override system and method
10/24/2006US7126954 Virtual gateway
10/24/2006CA2317146C Multimedia communications resource management control system and method
10/24/2006CA2192794C Enhancement of network operation and performance
10/19/2006WO2006110793A1 Dynamic loading for signaling variants
10/19/2006WO2006109883A1 Telephone control apparatus, telephone control method, telephone control program, telephone terminal, telephone calling method, telephone calling program, and telephone control system
10/19/2006WO2005079393A3 Examiner predicting routing scheme for multimedia communication
10/19/2006US20060233549 Optical switch and method for controlling optical path thereof
10/19/2006US20060233343 Interface means between a network switch and a CTI server means and apparatus for providing a service to a customer including such an interface means
10/19/2006US20060233103 Methods, systems, and computer program products for implementing logical and physical data models
10/19/2006CA2544171A1 Method and apparatus for enabling local survivability during network disruptions
10/19/2006CA2544159A1 Method and apparatus for maintaining active calls during failover of network elements
10/19/2006CA2544154A1 Method and apparatus for enabling dynamic protocol interworking resolution with diverse endpoints
10/19/2006CA2544120A1 Method and apparatus for enabling peer-to-peer communication between endpoints on a per call basis
10/19/2006CA2544117A1 Method and apparatus for routing calls to an alternative endpoint during network disruptions
10/19/2006CA2544115A1 Method and apparatus for monitoring surges in busy and no answer conditions in a communication network
10/19/2006CA2544013A1 Method and apparatus for enabling dynamic increase in call and service processing capacity
10/18/2006EP1713241A1 A communication network system and method of achieving mixed service
10/18/2006EP1712071A1 Method and apparatus for configuring a voice over ip client connection
10/18/2006EP1525758B1 Telecommunication network and upgrading method therefore
10/18/2006EP1169813B1 Method for controlling devices that are arranged in a communications network
10/18/2006EP1135905B1 Messages communication among ss7 signaling points
10/18/2006EP1068693A4 System and method for transmitting voice and data using intelligent bridged tdm and packet buses
10/18/2006CN1848969A Method and system for realizing comprehensive business network user partial information and parameter compatibility
10/18/2006CN1848968A Exchanger calling connecting method in telephone exchange network
10/18/2006CN1848967A Method and system for transmitting instruction information
10/18/2006CN1848884A Method for realizing call transfer
10/18/2006CN1848878A Method for realizing one card multi-number business in mobile communication system
10/18/2006CN1848877A Enterprise telephone exchange system and method for realing enterprise switchboard thereof
10/18/2006CN1848876A Method and system for realizing dialing directly of cross-domain user exchanger extension
10/18/2006CN1848875A Method for realizing ringback tone business
10/18/2006CN1281089C Decision method for switching between PHS and WCDMA system
10/18/2006CN1281070C SDH device main-standby cross clock board reverse-changing warning method
10/18/2006CN1281037C Group transmitting system with effective grouping managing unit and operating method thereof
10/18/2006CN1281034C Data translating device and method from coated-mode bus to CCLL mode bus
10/18/2006CN1281028C Route control system, route control device, transport unit
10/18/2006CN1281026C Circuit switching method for saving group selector resource
10/18/2006CN1280747C Assembly
10/17/2006US7124369 Multi-layer path explorer
10/17/2006US7124205 Network interface device that fast-path processes solicited session layer read commands
10/17/2006US7123908 Routing algorithm for distributed telecommunication networks
10/17/2006US7123694 Method and system for automatically translating messages in a communication system
10/17/2006US7123612 Width upgrade for a scalable switching network
10/17/2006US7123609 Managing packet-based telephony
10/17/2006US7122786 Controlling apparatus and controlling method of optical switching device
10/12/2006US20060230143 ISDN disconnect alarm generation tool for use in Voice over IP (VoIP) networks
10/12/2006US20060227951 Telephone communication system
10/11/2006EP1568198A4 Methods and systems for a call log
10/11/2006EP1155553B1 Electronic telephone client service provider system
10/11/2006EP1078537B1 Intelligent network and packet data network interoperability
10/11/2006EP1040676B1 Method and system for the transmission and modification of intelligent network parameters
10/11/2006CN1845572A Realization method for calling and called service inquiry in communication system
10/11/2006CN1845571A Method for realizing service inquiry via centralized user data base
10/11/2006CN1845495A System and realization method for mobile consultation service between mobile users
10/11/2006CN1279722C Method for rapid accessing attached networks of user terminal in wireless LAN
10/11/2006CN1279720C Method and system for Ethernet bearing point counter point agreement
10/11/2006CN1279716C Parallel route searching method and system for eliminating longest prefix match search
10/11/2006CN1279713C Non-blocking expansion method of three-level Clouse matrix
10/11/2006CN1279464C Method and apparatus for re-configurable processor
10/10/2006US7120446 Call admission control method, communication system and base station device
10/10/2006US7120441 Method and system for re-routing a call
10/10/2006US7120357 WDM device, client device, network, system and method for allocating wavelength of WDM to a client signal
10/10/2006US7120329 Optical crossconnect device and monitoring method of optical crossconnect device
10/10/2006US7120244 Call routing from manual to automated dialog of interactive voice response system
10/10/2006US7120242 Apparatus for interworking between heterogeneous No. 7 signaling networks and method thereof
10/10/2006US7120239 System and method for providing no answer detail service for telephone calls that are not completed
10/10/2006US7120145 Scheme for label switched path loop detection at node device
10/10/2006US7120141 Integrating SIP control messaging into existing communication center routing infrastructure
10/10/2006US7120139 Broadband cable telephony network architecture IP ITN network architecture reference model
10/10/2006US7120114 Call admission control method and system
10/10/2006CA2402876C Continuity testing in communication networks
10/10/2006CA2353175C System and method for providing data and voice services on a shared line
10/10/2006CA2349766C Ain triggers to invoke non-ain features
10/10/2006CA2282363C Call redirection methods in a packet based communications network
10/07/2006CA2542477A1 Method and apparatus for establishing a call in a packet network
10/07/2006CA2542406A1 Method and apparatus for handling calls in a packet network
10/05/2006WO2006103456A1 Method and apparatus for locating mobile communication devices
10/05/2006WO2005086791A3 Highly parallel switching systems utilizing error correction ii
10/05/2006US20060224051 Wireless communications device and personal monitor
10/05/2006US20060222363 Drop-and-continue device
10/05/2006US20060222171 Service-specific treatment of a call request in terms of the called subscriber line
10/05/2006US20060222157 Handling of forwarded calls
10/05/2006US20060221924 Mobile communications terminal for transmitting data frames in wireless lan and method thereof
10/05/2006DE10212989B4 Automatische Medienschaltung Automatic media circuit
10/05/2006DE10144726B4 Verfahren zur Bereitstellung und Zuteilung von Rufnummern in einem Telekommunikationsnetz A method for providing and allocation of numbers in a telecommunications network
10/05/2006DE10109906B4 Verfahren zum Abrechnen von Telekommunikationsverbindungen bei Anrufweiterleitungsdiensten Method of billing for telecommunication connections with call forwarding services
10/04/2006EP1708518A1 Method and apparatus for locating mobile communication devices
10/04/2006EP1708379A1 Communication system having backup function for several series devices and method for carrying out the function of switching
10/04/2006EP1707018A1 Adapter unit and method
10/04/2006EP1570359A4 Methods and systems for directory information lookup
10/04/2006EP1342348B1 System for assisting in controlling real-time transport protocol flow through multiple networks via use of a cluster of session routers
10/04/2006EP1224643B1 Adaptive bandwidth system and method for broadcast data
10/04/2006EP1208674B1 Method for using active-subscriber network information generated through a communication network for added value or internet services
10/04/2006EP1169829B1 Methods and systems for routing calling name service query messages in a communications network
10/04/2006EP1004210B1 Procedure for cascading v5 interfaces
10/04/2006EP0972410B1 Telecommunications network distributed restoration method and system
10/04/2006CN1842171A A method of call connection
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