CA2029685A1 - Equipement terminal de rnis a modes de commutation de circuits et de paquets - Google Patents

Equipement terminal de rnis a modes de commutation de circuits et de paquets

Info

Publication number
CA2029685A1
CA2029685A1 CA2029685A CA2029685A CA2029685A1 CA 2029685 A1 CA2029685 A1 CA 2029685A1 CA 2029685 A CA2029685 A CA 2029685A CA 2029685 A CA2029685 A CA 2029685A CA 2029685 A1 CA2029685 A1 CA 2029685A1
Authority
CA
Canada
Prior art keywords
unit
switching mode
circuit switching
terminal equipment
isdn terminal
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
CA2029685A
Other languages
English (en)
Other versions
CA2029685C (fr
Inventor
Kenichi Hasegawa
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.)
Panasonic System Solutions Japan Co Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of CA2029685A1 publication Critical patent/CA2029685A1/fr
Application granted granted Critical
Publication of CA2029685C publication Critical patent/CA2029685C/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
    • H04Q11/0435—Details
    • H04Q11/0457—Connection protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/179—Facsimile; Fax, e.g. still picture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/292—Time (de)multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/296—Packet switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Facsimiles In General (AREA)
  • Facsimile Transmission Control (AREA)
CA002029685A 1989-11-17 1990-11-09 Equipement terminal de rnis a modes de commutation de circuits et de paquets Expired - Fee Related CA2029685C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1297676A JP2930624B2 (ja) 1989-11-17 1989-11-17 Ｉｓｄｎ用端末装置
JP01-297676 1989-11-17

Publications (2)

Publication Number Publication Date
CA2029685A1 true CA2029685A1 (fr) 1991-05-18
CA2029685C CA2029685C (fr) 1994-10-04

Family

ID=17849700

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002029685A Expired - Fee Related CA2029685C (fr) 1989-11-17 1990-11-09 Equipement terminal de rnis a modes de commutation de circuits et de paquets

Country Status (7)

Country Link
US (1) US5208806A (fr)
EP (1) EP0429262B1 (fr)
JP (1) JP2930624B2 (fr)
KR (1) KR950000361B1 (fr)
AU (1) AU625014B2 (fr)
CA (1) CA2029685C (fr)
DE (1) DE69028600T2 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683688A1 (fr) * 1991-10-16 1993-05-14 Telecommunications Sa Procede de communication entre un commutateur numerique et une pluralite de terminaux.
JPH05176082A (ja) * 1991-12-26 1993-07-13 Matsushita Electric Ind Co Ltd Ｉｓｄｎ端末装置
US5402478A (en) * 1992-07-27 1995-03-28 Codex Corporation System and method for call-by-call source routing with rule-based fallbacks
JP2596346B2 (ja) * 1993-11-29 1997-04-02 日本電気株式会社 Ｌａｎ間接続装置
JP2788848B2 (ja) * 1993-12-01 1998-08-20 日本電気株式会社 Ｉｓｄｎターミナルアダプタ
CA2137385C (fr) * 1994-01-03 2000-01-25 Gary Len Griffith Dispositif de commutation pour terminaux de communication sans fil connectes a un commutateur via un canal protocolaire numerique
DE69421512T2 (de) * 1994-01-14 2000-05-18 International Business Machines Corp., Armonk Verfahren zur automatischen Anpassung und zum automatischen Konfigurieren der Bitrate eines ISDN Terminatlanpassungsgerät zu 56 kbps oder 64 kbps
EP0677975B1 (fr) * 1994-03-16 2002-07-17 Siemens Aktiengesellschaft Procédé pour la mise en service d'un interface allouable aux liaisons de transmission différentes dans un système à commande programmée
US5729544A (en) * 1994-05-09 1998-03-17 Motorola, Inc. Method for transmitting data packets based on message type
US5629926A (en) * 1995-03-31 1997-05-13 Lucent Technologies Inc. Customer premise equipment interface
US5577115A (en) * 1995-03-31 1996-11-19 Lucent Technologies Inc. Customer premise equipment interface
US5852718A (en) * 1995-07-06 1998-12-22 Sun Microsystems, Inc. Method and apparatus for hybrid packet-switched and circuit-switched flow control in a computer system
US6122287A (en) * 1996-02-09 2000-09-19 Microcom Systems, Inc. Method and apparatus for detecting switched network protocols
US5751706A (en) * 1996-06-05 1998-05-12 Cignal Global Communications, Inc. System and method for establishing a call telecommunications path
US6442169B1 (en) 1998-11-20 2002-08-27 Level 3 Communications, Inc. System and method for bypassing data from egress facilities
US6614781B1 (en) * 1998-11-20 2003-09-02 Level 3 Communications, Inc. Voice over data telecommunications network architecture
AU2273999A (en) * 1998-12-16 2000-07-03 Nokia Networks Oy Facsimile transmission method and system
JP2001292137A (ja) * 2000-04-07 2001-10-19 Canon Inc 通信装置及びその制御方法及び通信装置を制御するためのプログラムを記憶する記憶媒体
US6407341B1 (en) 2000-04-25 2002-06-18 International Business Machines Corporation Conductive substructures of a multilayered laminate
US7324635B2 (en) 2000-05-04 2008-01-29 Telemaze Llc Branch calling and caller ID based call routing telephone features
PL213358B1 (pl) * 2003-02-26 2013-02-28 Siemens Ag System do transmisji i odbioru dla sieci z komutacja laczy i sieci z komutacja pakietów
US7904094B2 (en) * 2004-10-27 2011-03-08 Motorola Mobility, Inc. Method for reducing wireless communication procedure failure
US20060268916A1 (en) * 2005-05-09 2006-11-30 Sarkar Susanta P Reliable short messaging service

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608685A (en) * 1984-04-30 1986-08-26 Northern Telecom Limited Packet and circuit switched communications network
US4592048A (en) * 1984-05-03 1986-05-27 At&T Bell Laboratories Integrated packet switching and circuit switching system
JPS61158244A (ja) * 1984-12-29 1986-07-17 Canon Inc フアクシミリ装置
EP0214352B1 (fr) * 1985-08-13 1990-10-24 International Business Machines Corporation Méthode et système de transport adaptatif pour la commutation circuit/paquet
EP0212031B1 (fr) * 1985-08-13 1990-11-07 International Business Machines Corporation Mécanisme d'allocation dynamique de bande passante entre des fentes de circuit et un courant binaire pour paquets dans un réseau de communication
US4821259A (en) * 1986-09-05 1989-04-11 American Telephone And Telegraph Company, At&T Bell Laboratories Control information communication arrangement for a distributed control switching system
JPH01168155A (ja) * 1987-12-24 1989-07-03 Canon Inc 通信端末装置
JPH01240047A (ja) * 1988-03-19 1989-09-25 Fujitsu Ltd ターミナルアダプタ
US4961186A (en) * 1988-11-30 1990-10-02 At&T Bell Laboratories Communication channel reallocation
US5023868A (en) * 1988-12-29 1991-06-11 At&T Bell Laboratories Automated call handling apparatus
JP2712550B2 (ja) * 1989-05-19 1998-02-16 キヤノン株式会社 端末装置及び端末装置の制御方法
US4999832A (en) * 1989-11-27 1991-03-12 At&T Bell Laboratories Broadband multirate switching architecture

Also Published As

Publication number Publication date
AU625014B2 (en) 1992-06-25
KR950000361B1 (ko) 1995-01-13
US5208806A (en) 1993-05-04
EP0429262B1 (fr) 1996-09-18
EP0429262A2 (fr) 1991-05-29
JPH03159444A (ja) 1991-07-09
AU6666890A (en) 1991-05-23
KR910010946A (ko) 1991-06-29
DE69028600D1 (de) 1996-10-24
CA2029685C (fr) 1994-10-04
EP0429262A3 (en) 1992-07-01
DE69028600T2 (de) 1997-01-30
JP2930624B2 (ja) 1999-08-03

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20001109