Patents
Sitemap › H04 - Electric communication technique › H04Q - Selecting › H04Q 3 - Selecting arrangements
Patents for H04Q 3 - Selecting arrangements (38,975)
12/1998
12/30/1998EP0886930A1 Network management system
12/30/1998EP0627143B1 Management in telecom and open systems
12/30/1998CN1203716A Traffic measurement in communication system
12/30/1998CN1203715A Traffic control in communication system
12/30/1998CN1203489A Communication system, circuit transfer adapter and concentrator
12/30/1998CN1203488A Trunk interface circuit having function of battery feed to central office
12/30/1998CA2294446A1 Method and apparatus for providing advice of charge parameters for mobile radio telephone calls
12/30/1998CA2241163A1 Digital signal processor-based telephone test set
12/29/1998US5854903 Optimization method for routing and logical network design in multi-service networks
12/29/1998US5854889 Method and system for heterogeneous telecommunications network testing
12/29/1998US5854868 Optical device and light waveguide integrated circuit
12/29/1998US5854839 Dual voltage, self-monitoring line circuit
12/29/1998US5854836 Method and system for utilizing an information delivery service in a local number portability environment
12/29/1998US5854833 Processing using DEF records
12/29/1998US5854827 Process for activating a mailbox message notification in a communications terminal
12/29/1998US5854791 Communication control apparatus
12/29/1998US5854789 ATM communication system with a modular structure and communication modules
12/29/1998US5854783 Cell interval determination apparatus for usage parameter control
12/29/1998US5854701 Passive optical network
12/29/1998CA2153033C Intelligent based selective call forwarding
12/29/1998CA2150063C Completion of intelligent network telephone calls
12/29/1998CA2102867C Switch bypass for a public safety calling system
12/24/1998DE19824799A1 ATM exchange service for control of cell input
12/23/1998WO1998058501A1 A telecommunications performance management system
12/23/1998WO1998058486A1 Method and system for providing temporary telephony services
12/23/1998WO1998058485A1 A method and apparatus for routing calls based on the identification of the calling party or calling line
12/23/1998WO1998058484A2 Method of structuring a database of a control system for access by third party software
12/23/1998WO1998058474A1 Dynamic quality control network routing
12/23/1998WO1998043445A3 Method for data transmission to slave exchanges
12/23/1998WO1998034391A3 A communication system architecture
12/23/1998EP0886454A2 Method and apparatus to expand an on-chip fifo into local memory
12/23/1998EP0886449A2 Toll free connections
12/23/1998EP0886448A2 Method for establishing a call, switching exchange and communications network
12/23/1998EP0886447A1 Method and device for routing signals in digital telecommunication systems
12/23/1998EP0886446A2 Method and communication system for real-time updating of intelligent network service information
12/23/1998EP0886424A2 Method and apparatus for automatic language mode selection
12/23/1998EP0886421A1 Method and device for combining communication channels
12/23/1998EP0885544A1 Dynamic allocation of telecommunications resources
12/23/1998EP0885534A1 Method for controlling an intelligent network call
12/23/1998EP0885533A2 Process for making connections and accounting for connections in telecommunication systems
12/23/1998EP0885532A1 Method for call set-up and a telecommunication system
12/23/1998EP0885531A1 Method and system for changing a direction of establishing a telecommunication connection
12/23/1998EP0885530A1 Distributed architecture for services in a telephony system
12/23/1998EP0885518A1 Method to arrange a payment service in a telecommunications network
12/23/1998EP0885516A1 Intelligent call redirection
12/23/1998EP0650652B1 Method for implementing switching in time or space domain
12/23/1998CN1203005A Remote vocoding over a long distance link
12/23/1998CN1203000A Fault management system for a telecommunications network
12/23/1998CN1202999A Process for fetching out error statistics data
12/23/1998CN1202998A System and method for communication management with redundancy
12/23/1998CN1202774A ATM communication apparatus
12/23/1998CN1202773A Switch having virtual access network capability and switching system thereof
12/23/1998CA2295245A1 Method of structuring a database of a control system for access by third party software
12/23/1998CA2294248A1 Method and system for providing temporary telephony services
12/23/1998CA2293468A1 A telecommunications performance management system
12/23/1998CA2291795A1 A method and apparatus for routing calls based on the identification of the calling party or calling line
12/22/1998US5852660 Network protocol conversion module within a telecommunications system
12/22/1998US5852657 Method for visual delivery to a caller of selected information associated with a telephone number in an advanced intelligent network via public switch telephone network
12/22/1998US5852652 Voice mail exchange with a message recorder divided into sectors for groups of voice mail telephone sets
12/22/1998US5852602 Credit control method and system for ATM communication apparatus
12/22/1998US5852600 System and method for resolving substantially simultaneous bi-directional requests of spare capacity
12/22/1998US5852500 Image communication apparatus
12/22/1998CA2098037C Communication system enabling external control of system terminals
12/22/1998CA2078497C Load control system for controlling a plurality of processes and exchange system having load control system
12/20/1998CA2237873A1 A method of establishing a toll-free communication connection, as well as a service unit, an exchange and a communications network
12/17/1998WO1998057515A1 Method and system for connecting subscribers participating in several telecommunication networks under one telephone number
12/17/1998WO1998057504A1 Overload prevention in a service control point (scp)
12/17/1998WO1998039934A3 Call redirection methods in a packet based communications network
12/17/1998WO1998038829A3 Redundancy, expanded switching capacity and fault isolation arrangements for expandable telecommunications system
12/17/1998WO1998038804A3 Procedure for releasing connections
12/17/1998WO1998037716A3 Method for preparing announcements and appropriate telecommunications network
12/17/1998CA2293697A1 Overload prevention in a service control point (scp)
12/16/1998EP0884925A2 Lan internet connection
12/16/1998EP0884924A1 ATM Communication apparatus
12/16/1998EP0884923A2 Packet switching network, packet switching equipment, and network management equipment
12/16/1998EP0884922A2 ATM cell multiplexing system
12/16/1998EP0884885A2 Method and device for providing customized telephone announcements
12/16/1998EP0884884A2 Signal processing system for achieving per-call control
12/16/1998EP0884876A1 Improvement packet switching
12/16/1998EP0884875A2 Bandwidth control method in a network system
12/16/1998EP0884873A2 Internet protocol relay network
12/16/1998EP0883971A1 A modular optical cross-connect architecture with optical wavelenght switching
12/16/1998EP0883966A2 Telephone call handling system
12/16/1998EP0774190B1 Intelligent communications networks
12/16/1998CN1202294A Method of and apparatus for off-hook signalling between telephoes or adjuncts on the same loop
12/16/1998CN1202057A Fault restoration control method and its apparatus in communication network
12/16/1998CN1201945A Electronic devices and programming methods therefor
12/15/1998US5850434 Telecommunications network
12/15/1998US5850432 Method and system for capturing and recording information associated with a dial-around call
12/15/1998US5850430 Method to identify clients and method for using a teleterminal device
12/15/1998US5850406 Method for detecting and compensating for missing and/or incorrectly inserted cells in the asynchronous transfer method (ATM)
12/15/1998US5850400 System, method, and apparatus for bidirectional transport of digital data between a digital network and a plurality of devices
12/15/1998US5850398 Method of scheduling data cell transmission in an ATM network
12/15/1998US5850395 Asynchronous transfer mode based service consolidation switch
12/15/1998US5850387 Processor device for terminating and creating synchronous transport signals
12/15/1998CA2158878C Technique for use in processing personal telephone calls
12/15/1998CA2128306C Personalized information service system
12/12/1998CA2230424A1 Real time control architecture for admission control in communications network
12/10/1998WO1998056194A1 System and method for a network-based call continuation service
12/10/1998WO1998056191A1 Interconnect apparatus including a signal bus
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