Patents for H04Q 3 - Selecting arrangements (38,975) |
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02/07/1996 | CN1116478A Telecommunications network |
02/07/1996 | CN1030951C Current limited subscriber interface circuit |
02/06/1996 | US5490273 System of dedicated elementary data processing machines organized in multiple levels and selectively activated to process incoming events |
02/06/1996 | US5490253 Multiprocessor system using odd/even data buses with a timeshared address bus |
02/06/1996 | US5490212 Call-routing method for a virtual private network as well as service computer and exchange therefor |
02/06/1996 | US5490135 Method and system for arranging common channel signal network through ISDN |
02/06/1996 | CA2069015C Acd multiflow network call distribution |
02/03/1996 | CA2154992A1 Packet switching system enabling a source node to confirm a receipt of a cell by a destination |
02/01/1996 | WO1996003006A2 Telecommunication exchange comprising a processor system, and a processor system |
02/01/1996 | WO1996002994A1 Atm switch in dual switch plane operation |
02/01/1996 | WO1995034973A3 A method and device for partitioning physical netword resources |
02/01/1996 | WO1995034856A3 A method of creating software for telecommunication switches |
02/01/1996 | DE19526001A1 Automatic determination of topology of ATM networks |
01/31/1996 | EP0695100A2 An arrangement for dynamically deriving a telephone network management database from telephone network data |
01/31/1996 | EP0695062A2 Method and system for combining data from multiple servers |
01/31/1996 | EP0694239A1 Method and system for controlling the operation of a telephone exchange from a subscriber connection |
01/31/1996 | CN1115932A Intelligent call waiting |
01/31/1996 | CN1115929A Direct signaling system for narrowband communications networks |
01/30/1996 | US5488715 Process for integrated traffic data management and network surveillance in communications networks |
01/30/1996 | US5488693 Protocol with control bits and bytes for controlling the order of communications between a master processor and plural slave processors |
01/30/1996 | US5488652 Method and apparatus for training speech recognition algorithms for directory assistance applications |
01/30/1996 | US5488650 Configurable telephone interface for electronic devices |
01/30/1996 | US5488648 Behavior monitoring and analyzing system for stored program controlled switching system |
01/30/1996 | US5488609 Dynamic rate adjustment for overload control in communication networks |
01/30/1996 | US5488606 Exchange for communications between inner highways |
01/30/1996 | US5488569 Application-oriented telecommunication system interface |
01/25/1996 | WO1996002115A2 Method for warming up a spare process in a replicated real-time system, in particular in a telephone exchange |
01/25/1996 | WO1995035611A3 A resource model and architecture for a connection handling system |
01/25/1996 | WO1995035010A3 Atm-system adapted three stage switching unit |
01/25/1996 | WO1995033309A3 Scalable multimedia network |
01/25/1996 | WO1995030318A3 Atm switching system |
01/24/1996 | EP0693859A2 Completion of intelligent network telephone calls |
01/24/1996 | EP0693846A2 Telephone subscriber line interface circuit and method |
01/24/1996 | EP0693841A1 Bandwidth reservation in switching nodes of an asynchronous network |
01/24/1996 | EP0693839A2 Method and apparatus for transmitting packet data in a network system |
01/24/1996 | EP0693248A1 A broadband switching fabric in a communication controller |
01/24/1996 | EP0693245A1 Method of controlling a telecommunications network |
01/24/1996 | CN1115533A Method for automatically controlling a call-waiting-interruption restriction and switching system |
01/24/1996 | CN1115530A Simultaneous voice and data call establishment using a simultaneous voice and data modem pool and private branch exchange facilities |
01/23/1996 | US5487111 Telecommunications system sequence calling |
01/23/1996 | US5487110 Apparatus and method for virtual private telephone line with automatic ring down |
01/23/1996 | US5487103 Enhanced wide area audio response network |
01/23/1996 | US5487065 Method and apparatus for supporting mobile communications in asynchronous transfer mode based networks |
01/23/1996 | US5487063 Point-to-multipoint connection system |
01/18/1996 | WO1996001533A1 Signal protection and monitoring system |
01/18/1996 | WO1995035009A3 Three stage switching unit |
01/18/1996 | WO1995034980A3 Customized telecommunication service |
01/17/1996 | EP0692902A2 System for automatic access to automated telephonic information services |
01/17/1996 | EP0692901A2 Intelligent call waiting |
01/17/1996 | EP0692893A1 Equipment for switching in digital ATM networks |
01/17/1996 | EP0692173A1 Data processing system for communications network |
01/17/1996 | EP0692172A1 Data correction system for communications network |
01/17/1996 | EP0634070A4 Automated telecommunication peripheral system. |
01/17/1996 | CN1115146A Improved inband messaging system interface of a pbx |
01/17/1996 | CN1115141A A signaling system for broadband communications networks |
01/16/1996 | US5485512 Mnemonic and synonymic addressing in a telecommunications system |
01/16/1996 | US5485511 Method and apparatus for determining the telephony features assigned to a telephone |
01/16/1996 | US5485461 ATM cell detector |
01/16/1996 | US5485455 Network having secure fast packet switching and guaranteed quality of service |
01/16/1996 | US5485454 System and method of communication between circuit mode communication installation core units |
01/16/1996 | US5485453 Method for handling redundant switching planes in packet switches and a packet switch for carrying out the method |
01/16/1996 | US5485297 Optical switching matrix |
01/16/1996 | CA2153717A1 System for automatic access to automated telephonic information services |
01/16/1996 | CA2063525C Least cost routing method according to information transfer capability of customer premises equipment |
01/16/1996 | CA2063217C Exchange for an isdn capable of controlling an incoming call by kinds of communication |
01/16/1996 | CA2063205C Key telephone system |
01/16/1996 | CA2062526C Subscriber line interface circuit for serving isdn subscribers using echo cancellers and pots subscribers |
01/16/1996 | CA2039062C Network planning tool |
01/11/1996 | WO1996001016A1 System for a private branch communications exchange to activate a night switching configuration |
01/11/1996 | WO1996001015A1 An apparatus for protecting a subscriber line interface circuit against overvoltages |
01/11/1996 | CA2169640A1 An apparatus for protecting a subscriber line interface circuit against overvoltages |
01/10/1996 | EP0691796A2 Network termination |
01/10/1996 | EP0691794A2 Switching device with DMA control |
01/10/1996 | EP0691777A2 System and method for integration of a paging server into a private branch exchange environment |
01/10/1996 | EP0691776A2 Method and switching system for automatically controlling a call-waiting-interruption restriction and switching system |
01/10/1996 | EP0691772A2 Communication system, server and address management method |
01/10/1996 | EP0691753A1 Improved transformerless hybrid circuit |
01/10/1996 | EP0691061A1 Method and system for managing telecommunications such as telephone calls |
01/10/1996 | CN1114810A Multimedia communications system for controlling communications through an integrated object |
01/10/1996 | CN1114805A Optical time slot interchanger apparatus and method of operation |
01/09/1996 | US5483611 Apparatus for aligning optical fibers in an X-Y matrix configuration |
01/09/1996 | US5483589 Apparatus and method for routing control for composite network |
01/09/1996 | US5483585 Apparatus for managing an element manager for a telecommunications switch |
01/09/1996 | US5483584 Pushbutton telephone system |
01/09/1996 | US5483582 Applications platform for a telephone system gateway interface |
01/09/1996 | US5483581 Method and apparatus for performing an automated collect call |
01/09/1996 | US5483525 Assignment method and apparatus of virtual path and virtual channel identifiers in an asynchronous transfer mode |
01/09/1996 | US5483523 Resequencing system |
01/09/1996 | US5483521 Asynchronous transfer mode cell switching system |
01/09/1996 | US5483352 Computer able to link electronic mail functions with telephone functions |
01/09/1996 | CA2062425C Voice messaging system with voice activated prompt interrupt |
01/04/1996 | WO1996000480A2 Method for storing analysis data in a telephone exchange |
01/04/1996 | DE4423018A1 Verfahren für eine Nebenstellenkommunikationsanlage zum Aktivieren einer Nachtschaltungskonfiguration Method for an extension communication system to activate a night service configuration |
01/04/1996 | DE4422546A1 Route list regulation method for switching data network |
01/03/1996 | EP0690652A2 Method for performing intelligent network services with an ISDN network terminator |
01/03/1996 | EP0690651A2 Network comprising a space division photonic switch and a terminal |
01/03/1996 | EP0690636A1 Extendable switch and system comprising such a switch |
01/03/1996 | EP0690635A2 Method for software charging in communication systems with non-redundant distributed devices |
01/03/1996 | EP0690596A1 Method and apparatus for scheduling the transmission of cells of guaranteed-bandwidth virtual channels |
01/03/1996 | CN1114482A Communication system |