CH497100A - Method for operating a telecommunications system, in particular a telephone exchange, with an expandable switching network - Google Patents

Method for operating a telecommunications system, in particular a telephone exchange, with an expandable switching network

Info

Publication number
CH497100A
CH497100A CH540369A CH540369A CH497100A CH 497100 A CH497100 A CH 497100A CH 540369 A CH540369 A CH 540369A CH 540369 A CH540369 A CH 540369A CH 497100 A CH497100 A CH 497100A
Authority
CH
Switzerland
Prior art keywords
operating
telecommunications system
switching network
telephone exchange
expandable switching
Prior art date
Application number
CH540369A
Other languages
German (de)
Inventor
Buerger Wolfgang Dr Dipl-Ing
Norbert Dipl Ing Torggler
Wolfgang Dipl Ing Wimmer
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH497100A publication Critical patent/CH497100A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored program

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
CH540369A 1968-04-12 1969-04-10 Method for operating a telecommunications system, in particular a telephone exchange, with an expandable switching network CH497100A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT366368A AT293488B (en) 1968-04-12 1968-04-12 Method for connecting additional switching matrix parts to an existing switching matrix in a telecommunications, in particular telephone exchange

Publications (1)

Publication Number Publication Date
CH497100A true CH497100A (en) 1970-09-30

Family

ID=3553639

Family Applications (1)

Application Number Title Priority Date Filing Date
CH540369A CH497100A (en) 1968-04-12 1969-04-10 Method for operating a telecommunications system, in particular a telephone exchange, with an expandable switching network

Country Status (8)

Country Link
AT (1) AT293488B (en)
BE (1) BE731403A (en)
CH (1) CH497100A (en)
DE (1) DE1803003B2 (en)
FR (1) FR2006137A1 (en)
GB (1) GB1214106A (en)
NL (1) NL6905144A (en)
SE (1) SE372158B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201889A (en) * 1978-03-17 1980-05-06 International Telephone And Telegraph Distributed control digital switching system

Also Published As

Publication number Publication date
DE1803003A1 (en) 1969-10-23
AT293488B (en) 1971-10-11
DE1803003B2 (en) 1970-11-19
FR2006137A1 (en) 1969-12-19
SE372158B (en) 1974-12-09
GB1214106A (en) 1970-12-02
NL6905144A (en) 1969-10-14
BE731403A (en) 1969-10-13

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Legal Events

Date Code Title Description
PL Patent ceased