ATE28544T1 - Schnittstellenanordnung fuer ein fernsprechsystem oder aehnliches. - Google Patents

Schnittstellenanordnung fuer ein fernsprechsystem oder aehnliches.

Info

Publication number
ATE28544T1
ATE28544T1 AT84306549T AT84306549T ATE28544T1 AT E28544 T1 ATE28544 T1 AT E28544T1 AT 84306549 T AT84306549 T AT 84306549T AT 84306549 T AT84306549 T AT 84306549T AT E28544 T1 ATE28544 T1 AT E28544T1
Authority
AT
Austria
Prior art keywords
similar
telephone system
parallel bus
interface arrangement
circuit
Prior art date
Application number
AT84306549T
Other languages
English (en)
Inventor
Michael Francis Kemp
Claude Jean Champagne
John Gwilym Ellis
Original Assignee
Northern Telecom 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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Application granted granted Critical
Publication of ATE28544T1 publication Critical patent/ATE28544T1/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Communication Control (AREA)
  • Paper (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Telephone Function (AREA)
  • Small-Scale Networks (AREA)
  • Complex Calculations (AREA)
AT84306549T 1983-10-11 1984-09-26 Schnittstellenanordnung fuer ein fernsprechsystem oder aehnliches. ATE28544T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA000438741A CA1221766A (en) 1983-10-11 1983-10-11 Interface arrangement for a telephone system or the like
EP84306549A EP0138453B1 (de) 1983-10-11 1984-09-26 Schnittstellenanordnung für ein Fernsprechsystem oder ähnliches

Publications (1)

Publication Number Publication Date
ATE28544T1 true ATE28544T1 (de) 1987-08-15

Family

ID=4126253

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84306549T ATE28544T1 (de) 1983-10-11 1984-09-26 Schnittstellenanordnung fuer ein fernsprechsystem oder aehnliches.

Country Status (5)

Country Link
EP (1) EP0138453B1 (de)
JP (1) JPS6096948A (de)
AT (1) ATE28544T1 (de)
CA (1) CA1221766A (de)
DE (1) DE3464998D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4975903A (en) * 1984-05-07 1990-12-04 David Systems, Inc. Digital timeslot and signaling bus in a digital PBX switch
JPS60240294A (ja) * 1984-05-07 1985-11-29 デイ−・エイ・ヴイ・アイ・デイ−・システムズ・インコ−ポレ−テツド デジタルｐｂｘスイツチ
AU649747B2 (en) * 1990-11-30 1994-06-02 Telstra Corporation Limited A telecommunications data accessing device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2305907A1 (fr) * 1975-03-27 1976-10-22 Materiel Telephonique Dispositif de controle destine a un reseau de commutation pour voies multiplexees dans le temps
AU537749B2 (en) * 1980-02-20 1984-07-12 Gec Plessey Telecommunications Limited Digital telephone exchange with fast control signal processor.
US4390982A (en) * 1981-01-14 1983-06-28 International Telephone And Telegraph Corporation Digital PBX system

Also Published As

Publication number Publication date
DE3464998D1 (en) 1987-08-27
CA1221766A (en) 1987-05-12
JPS6096948A (ja) 1985-05-30
EP0138453A2 (de) 1985-04-24
EP0138453B1 (de) 1987-07-22
EP0138453A3 (en) 1985-05-29

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee