Patents
Patents for H04Q 3 - Selecting arrangements (38,975)
05/2000
05/18/2000DE19852130A1 Telekommunikations-Vermittlungsanlage Telecommunication switching system
05/18/2000DE19852103A1 Verfahren zum Betrieb ortsabhängiger Vermittlungsdienste in Telekommunikationsnetzen Method for operating location-dependent network services in telecommunication networks
05/18/2000CA2350572A1 Resource allocator
05/18/2000CA2350515A1 An integrated telephony network combining a packet data network and a dedicated-connection network
05/17/2000EP1001644A2 Bandwidth control apparatus
05/17/2000EP1001637A2 Telecommunications exchange
05/17/2000EP1001636A2 Method, program module, server and monitoring device for processing alarm messages of a network element
05/17/2000EP1001595A2 Apparatus and method for telephony feature access and gatekeeper policy interation on combined ToL/PBX system
05/17/2000EP1001594A2 Automatic call distribution system
05/17/2000EP1001592A1 Extending internet calls to a telephone call center
05/17/2000EP1001590A2 Calling of geographical close destinations with network-wide uniform interest or destination group directory numbers
05/17/2000EP1001589A2 Central de télécommunications
05/17/2000EP1001579A1 Method and apparatus for determining properties of a signal transmission channel
05/17/2000EP1001577A1 Voice over Internet protocol network architecture
05/17/2000EP1001575A2 System and method for scheduling reservation of traffic with priority
05/17/2000EP1001571A2 Method and system for communicating with a telecommunications switch
05/17/2000EP1000503A1 Method and system for global communications network management and display of market-price information
05/17/2000EP1000500A2 A communication system architecture
05/17/2000EP1000486A1 Method and device for operating a communication network
05/17/2000EP1000484A1 Third party management platforms integration
05/17/2000EP0848871A4 Telecommunications apparatus, system and method with an enhanced signal transfer point
05/17/2000EP0818114B1 Telecommunication switch configuration
05/17/2000EP0750829B1 Atm-communication system with a modular structure and communication modules
05/17/2000CN1253457A Automatic communication path selection system and method
05/17/2000CN1253449A R2 multifrequency forced signal of DSP on network terminal card
05/17/2000CN1253440A Device and method in integrated local area network telephone/private branch exchange system
05/17/2000CN1052610C Method for representing subscribers in multiple interface environment switching system
05/17/2000CN1052596C Group exchanger with identification function of data packets
05/17/2000CN1052595C Method of producing intelligent network service
05/16/2000US6064950 Monitoring of load situation in a service database system
05/16/2000US6064887 Telecommunications network with portability of mobile subscriber number
05/16/2000US6064878 Method for separately permissioned communication
05/16/2000US6064874 Method for providing calling services during attempt to complete customer call while muting ringing
05/16/2000US6064731 Arrangement for improving retention of call center's customers
05/16/2000US6064730 Customer-self routing call center
05/16/2000US6064729 Peripheral control in an intelligent network
05/16/2000US6064726 Fully flexible routing system
05/16/2000US6064723 Network-based multimedia communications and directory system and method of operation
05/16/2000US6064722 Data request router for use with emergency public safety answering point systems
05/16/2000US6064677 Multiple rate sensitive priority queues for reducing relative data transport unit delay variations in time multiplexed outputs from output queued routing mechanisms
05/16/2000US6064669 Bit sliced digital cross connect switching system
05/16/2000US6064667 Apparatus and methods enhancing call routing to and within call centers
05/16/2000US6064650 Rate shaping in per-flow output queued routing mechanisms having output links servicing multiple physical layers
05/16/2000US6064127 Switch network
05/16/2000CA2204132C A network-based telephone system providing coordinated voice and data delivery
05/16/2000CA2169005C Method and apparatus for exchanging administrative information between local area networks
05/16/2000CA2167623C Method and apparatus for prioritizing telephone calls
05/16/2000CA2156561C Translation indicator for database-queried communications services
05/16/2000CA2153281C Mediated access to an intelligent network
05/16/2000CA2150580C Communication data receiver
05/16/2000CA2138695C Congestion control method in atm network
05/11/2000WO2000027164A2 Dynamic dsp allocation for universal access to a packet network
05/11/2000WO2000027144A1 Called number translation
05/11/2000WO2000027138A1 Interworking between services in telecommunications network
05/11/2000WO2000027136A1 High performance crossbar switch
05/11/2000WO2000027105A1 Revision method for the detection of network fraud
05/11/2000WO2000027103A1 A communication network utilizing autonomous servers to establish a communication session
05/11/2000WO2000027100A2 System and method for identifying a data record associated with a transferred telephone call
05/11/2000WO2000027060A1 Communication system using a multiplex signal carrying an auxiliary signal
05/11/2000DE19849832A1 Knoten und Verfahren zur Erbringung von Telekommunikationsdiensten für Nebenstellentelekommunikationsnetze Node and procedures for the provision of telecommunications services for extensions telecommunications networks
05/11/2000CA2317708A1 Communication system using a multiplex signal carrying an auxiliary signal
05/10/2000EP0999715A1 Diagnostic system for open telecommunication networks
05/10/2000EP0999713A2 Automatic communications routing system and method
05/10/2000EP0999712A2 Multimedia channel management through PSTN signalling
05/10/2000EP0999688A2 Telephone exchanges communicating via a data network
05/10/2000EP0999687A2 Integration of stimulus signalling protocol communication systems and message protocol communication system
05/10/2000EP0999684A1 Connection management servicing method for communication channel
05/10/2000EP0999674A1 Method for providing quality of service for delay sensitive traffic over IP networks
05/10/2000EP0998830A2 System and method for least cost call routing
05/10/2000EP0890236A4 A communications network having a multicast capability
05/10/2000EP0815659B1 Optical network
05/10/2000CN1252660A Prefix conversion dispersion allocation and method for exchanging system
05/10/2000CA2282169A1 Automatic call distribution system using isdn pri two b-channel transfer
05/09/2000US6061735 Network restoration plan regeneration responsive to network topology changes
05/09/2000US6061685 System and method for providing a managing system that manages a number of managed systems with information that is up-to-date
05/09/2000US6061560 Method and apparatus for delivering and presenting calling name information in a wireless communications system
05/09/2000US6061512 Methods and apparatus for creating automated servers for display telephones
05/09/2000US6061484 Add/drop multiplexer
05/09/2000US6061450 Alternate telephone system
05/09/2000US6061442 Method and apparatus for improved call control scheduling in a distributed system with dissimilar call processors
05/09/2000US6061441 Service control point in an intelligent network for optimizing call throughput
05/09/2000US6061440 Intelligent switching system for voice and data
05/09/2000US6061439 Method and apparatus for providing subscriber services to a telephone
05/09/2000US6061437 Data search method in key telephone system
05/09/2000US6061433 Dynamically changeable menus based on externally available data
05/09/2000US6061430 Enhanced telephony system for premises monitoring
05/09/2000US6061364 System and method for transporting SS7 signaling over broadband asynchronous transfer mode links
05/09/2000US6061355 ATM transmission system and method having variable transmission process functions and route configuration
05/09/2000US6061353 Communication system formed by ATM network and multiplexing device suitable for such a system
05/09/2000US6061352 ATM cell receiver system with source clock recovery
05/09/2000US6061351 Multicopy queue structure with searchable cache area
05/09/2000US6061347 ACD with packet data based agent interconnect
05/09/2000US6061335 Method for designing SONET ring networks suitable for local access
05/09/2000US6061331 Method and apparatus for estimating source-destination traffic in a packet-switched communications network
05/09/2000US6061328 Integrated multi-fabric digital cross-connect integrated office links
05/09/2000US6061156 Optical transmission system
05/05/2000CA2288244A1 Diagnostic system for open telecommunication networks
05/04/2000WO2000025537A1 Method for handling calls in pcs communication networks
05/04/2000WO2000025535A1 A method and system for implementing a service in a telecommunication system
05/04/2000WO2000025529A1 Control input apparatus