CA2053619A1 - Telecommande transparente d'un reseau de commutation via des jonctions standard - Google Patents

Telecommande transparente d'un reseau de commutation via des jonctions standard

Info

Publication number
CA2053619A1
CA2053619A1 CA2053619A CA2053619A CA2053619A1 CA 2053619 A1 CA2053619 A1 CA 2053619A1 CA 2053619 A CA2053619 A CA 2053619A CA 2053619 A CA2053619 A CA 2053619A CA 2053619 A1 CA2053619 A1 CA 2053619A1
Authority
CA
Canada
Prior art keywords
central processor
call
remote switch
links
isdn
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2053619A
Other languages
English (en)
Other versions
CA2053619C (fr
Inventor
Bruce Merrill Bales
Robert Louis Crumpley
Sandra Sue North
Stephen Max Thieler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
American Telephone and Telegraph Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Publication of CA2053619A1 publication Critical patent/CA2053619A1/fr
Application granted granted Critical
Publication of CA2053619C publication Critical patent/CA2053619C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Communication Control (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
CA002053619A 1990-12-31 1991-10-17 Telecommande transparente d'un reseau de commutation via des jonctions standard Expired - Fee Related CA2053619C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US636,523 1990-12-31
US07/636,523 US5182750A (en) 1990-12-31 1990-12-31 Transparent remoting of switching network control over a standard interface link

Publications (2)

Publication Number Publication Date
CA2053619A1 true CA2053619A1 (fr) 1992-07-01
CA2053619C CA2053619C (fr) 1996-07-30

Family

ID=24552264

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002053619A Expired - Fee Related CA2053619C (fr) 1990-12-31 1991-10-17 Telecommande transparente d'un reseau de commutation via des jonctions standard

Country Status (5)

Country Link
US (1) US5182750A (fr)
EP (1) EP0493912B1 (fr)
JP (1) JPH04309093A (fr)
CA (1) CA2053619C (fr)
DE (1) DE69126856T2 (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5640319A (en) * 1991-03-18 1997-06-17 Lucent Technologies Inc. Switch control methods and apparatus
DE4128939C2 (de) * 1991-08-30 1995-12-07 Siemens Ag Verfahren zum Aufrechterhalten von virtuellen Verbindungen bei einem zumindest teilweisen Ausfall von Verbindungswegen
US5291492A (en) * 1991-12-18 1994-03-01 Unifi Communications Corporation Externally controlled call processing system
US5386466A (en) * 1991-12-30 1995-01-31 At&T Corp. Automatic initialization of a distributed telecommunication system
US5410586A (en) * 1992-04-10 1995-04-25 Mci Communications Corporation Method for analyzing an IDNX network
US5339430A (en) * 1992-07-01 1994-08-16 Telefonaktiebolaget L M Ericsson System for dynamic run-time binding of software modules in a computer system
US5758053A (en) * 1992-07-22 1998-05-26 Hitachi, Ltd. Fault handling and recovery for system having plural processors
DE4227736B4 (de) * 1992-08-21 2004-11-25 Philips Intellectual Property & Standards Gmbh Netzwerk mit einer Abzweig- und Kanalverteilungsvorrichtung
US5515425A (en) * 1993-01-19 1996-05-07 At&T Corp. Telecommunications system with active database
US5381471A (en) * 1993-01-29 1995-01-10 At&T Corp. Centralized service circuit deployment
JP3357423B2 (ja) * 1993-06-15 2002-12-16 富士通株式会社 交換システム付設装置のための制御システム
EP0765582B1 (fr) * 1994-06-13 2002-10-23 Telefonaktiebolaget Lm Ericsson Architecture et modele de ressources pour systeme de gestion de connexions
US5509004A (en) * 1994-08-01 1996-04-16 Motorola, Inc. Communication method and network with multiple dynamic intraswitching
US5550906A (en) * 1994-08-05 1996-08-27 Lucent Technologies Inc. Telecommunications feature server
US5553128A (en) * 1994-10-26 1996-09-03 Lucent Technologies Inc. Control of call forwarding by a target telephone
GB9422722D0 (en) * 1994-11-10 1995-01-04 British Telecomm Traffic management
DE4444153C1 (de) * 1994-12-12 1995-10-19 Lechner Robert Verfahren für die Mehrfachnutzung von bittransparenten Wählverbindungen im ISDN und Einrichtung zur Durchführung des Verfahrens
US5544237A (en) * 1994-12-22 1996-08-06 At&T Corp. Automatic conference initiation upon all telephones for the conference being idle
US5675583A (en) * 1995-05-26 1997-10-07 Lucent Technologies Inc. Variable communication bandwidth for conference call initiation
US5884144A (en) * 1995-09-27 1999-03-16 Lucent Technologies Inc. Maintenance and administration of remote systems via radio pager
WO1997020419A2 (fr) * 1995-11-16 1997-06-05 Loran Network Systems, L.L.C. Procede pour determiner la topologie d'un reseau d'objets
US5848128A (en) * 1996-02-29 1998-12-08 Lucent Technologies Inc. Telecommunications call preservation in the presence of control failure
US5818921A (en) * 1996-03-14 1998-10-06 Siemens Business Communication Systems, Inc. Signaling system and method for enabling PBX-PBX feature transparency across a switched public network
EP0814621A3 (fr) * 1996-06-17 1998-11-11 Ericsson Invention Ireland Limited Système de commutation de télécommunications
US5991263A (en) * 1996-09-30 1999-11-23 Lucent Technologies Inc. Channel and data link automatic restoration
US5828652A (en) * 1996-09-30 1998-10-27 Lucent Technologies, Inc. Establishment of a flexible rate interface link to restore channels from a failed communication link
US5892451A (en) * 1996-10-09 1999-04-06 Hewlett-Packard Company Remote management of computing devices
US6011803A (en) * 1997-01-13 2000-01-04 Lucent Technologies Inc. Distributed-protocol server
US5982783A (en) * 1997-06-16 1999-11-09 Lucent Technologies Inc. Switch distribution via an intermediary switching network
US5974114A (en) * 1997-09-25 1999-10-26 At&T Corp Method and apparatus for fault tolerant call processing
US6839419B1 (en) * 1997-12-31 2005-01-04 Avaya Technology Corp. Ring network implemented by telephony switches and links
US7606221B2 (en) * 1999-09-15 2009-10-20 8×8, Inc. Network communications having endpoint device with automatic connection to iPBX
US6647261B1 (en) * 2000-07-20 2003-11-11 Koninklijke Philips Electronics N.V. Idle handoff method taking into account critical system jobs
DE10234936A1 (de) * 2002-07-31 2004-02-19 Siemens Ag Effizienter Anschluss von ISDN-Nebenstellenanlagen an ein Paketnetz
DE102021104420A1 (de) * 2021-02-24 2022-08-25 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Betreiben eines Bordnetzes, Bordnetz, und Steuergerät

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160129A (en) * 1977-05-03 1979-07-03 Tdx Systems, Inc. Telephone communications control system having a plurality of remote switching units
US4504942A (en) * 1982-04-22 1985-03-12 International Telephone And Telegraph Corporation Line switch having distributed processing
US4583218A (en) * 1983-05-11 1986-04-15 At&T Bell Laboratories Control communication in a switching system having clustered remote switching modules
US4566094A (en) * 1983-05-11 1986-01-21 At&T Bell Laboratories Channel selection in a switching system having clustered remote switching modules
US4621358A (en) * 1984-12-10 1986-11-04 Stromberg-Carlson Corporation Remote switch for telephony switching system
US4656623A (en) * 1985-05-03 1987-04-07 American Telephone And Telegraph Company Agent communication arrangements for telecommunication systems
US4764919A (en) * 1986-09-05 1988-08-16 American Telephone And Telegraph Company, At&T Bell Laboratories Virtual PBX call processing method
US4988209A (en) * 1988-12-29 1991-01-29 At&T Bell Laboratories Telephone agent management information system
US5023868A (en) * 1988-12-29 1991-06-11 At&T Bell Laboratories Automated call handling apparatus
US5062103A (en) * 1988-12-29 1991-10-29 At&T Bell Laboratories Telephone agent call management system
US5036535A (en) * 1989-11-27 1991-07-30 Unifi Communications Corporation Switchless automatic call distribution system

Also Published As

Publication number Publication date
DE69126856D1 (de) 1997-08-21
EP0493912A2 (fr) 1992-07-08
US5182750A (en) 1993-01-26
EP0493912B1 (fr) 1997-07-16
DE69126856T2 (de) 1998-02-05
JPH04309093A (ja) 1992-10-30
EP0493912A3 (en) 1992-12-23
CA2053619C (fr) 1996-07-30

Similar Documents

Publication Publication Date Title
CA2053619A1 (fr) Telecommande transparente d'un reseau de commutation via des jonctions standard
CA1237185A (fr) Systeme a commutation de paquets et a commutation de circuits integres
US4596010A (en) Distributed packet switching arrangement
US4922484A (en) ISDN remote switching unit for accommodating analog and digital lines
CA2220790C (fr) Apprentissage automatique de l'acheminement dans un reseau au moyen de routes aleatoires
KR930011032B1 (ko) 호 처리 장치
CA2053441A1 (fr) Systeme de commutation utilisant des noeuds de commutation identiques
KR970064061A (ko) 원격 통신망내에서 호출 접속의 설정을 제어하기 위한 장치 및 방법
CA2167442A1 (fr) Architecture de logiciel pour mettre des fonctions de communication a la disposition de differents types de telephones sans fil via differents systemes de commutation de communications
CA2053649A1 (fr) Signalisation transparente pour terminaux eloignes
US5553128A (en) Control of call forwarding by a target telephone
EP0440063A3 (en) Broadband pabx
US4943999A (en) Switching system reliability
US4220821A (en) Off-hook initiated demand assignment communications
US4500985A (en) Communication path continuity verification arrangement
JP2723218B2 (ja) 分散制御交換システム内での分散データベースを使用しての終端ポートの決定
US4480330A (en) Arrangement for digital tone distribution
EP0705523B1 (fr) Systeme et procede d'utilisation d'une technologie rnis ekts pour des systemes mobiles cellulaires
EP0836355B1 (fr) Etablissement d'une connexion d'interface flexible afin de restaurer des canaux d'une connexion de communication fautive
JPH029295A (ja) Ｉｓｄｎ加入者無線通信方式
GB2067877A (en) Apparatus for Digital Facsimile Transmission
US4866753A (en) Telephone installation having a radio link
GB2293719A (en) A secure communications system
CZ20002268A3 (cs) Telekomunikační systém
KR20000072980A (ko) 교환기 시스템에서 가입자의 감시와 감청을 위한 시스템 및 방법

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed