ATA295779A - DATA STORAGE OF A CENTRALLY CONTROLLED TELEPHONE SWITCHING SYSTEM, ESPECIALLY A CENTRALLY CONTROLLED TELEPHONE EXTENSION SYSTEM - Google Patents

DATA STORAGE OF A CENTRALLY CONTROLLED TELEPHONE SWITCHING SYSTEM, ESPECIALLY A CENTRALLY CONTROLLED TELEPHONE EXTENSION SYSTEM

Info

Publication number
ATA295779A
ATA295779A AT792957A AT295779A ATA295779A AT A295779 A ATA295779 A AT A295779A AT 792957 A AT792957 A AT 792957A AT 295779 A AT295779 A AT 295779A AT A295779 A ATA295779 A AT A295779A
Authority
AT
Austria
Prior art keywords
centrally controlled
controlled telephone
data storage
switching system
telephone switching
Prior art date
Application number
AT792957A
Other languages
German (de)
Other versions
AT381203B (en
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 ATA295779A publication Critical patent/ATA295779A/en
Application granted granted Critical
Publication of AT381203B publication Critical patent/AT381203B/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)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
AT0295779A 1978-04-21 1979-04-19 DATA STORAGE OF A CENTRALLY CONTROLLED TELEPHONE SWITCHING SYSTEM, ESPECIALLY A CENTRALLY CONTROLLED TELEPHONE EXTENSION SYSTEM AT381203B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2817567A DE2817567C2 (en) 1978-04-21 1978-04-21 Process for handling switching processes in telephone systems, in particular telephone private branch exchanges

Publications (2)

Publication Number Publication Date
ATA295779A true ATA295779A (en) 1986-01-15
AT381203B AT381203B (en) 1986-09-10

Family

ID=6037715

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0295779A AT381203B (en) 1978-04-21 1979-04-19 DATA STORAGE OF A CENTRALLY CONTROLLED TELEPHONE SWITCHING SYSTEM, ESPECIALLY A CENTRALLY CONTROLLED TELEPHONE EXTENSION SYSTEM

Country Status (6)

Country Link
AT (1) AT381203B (en)
CH (1) CH650372A5 (en)
DE (1) DE2817567C2 (en)
FR (1) FR2423942A1 (en)
GB (1) GB2019697B (en)
IT (1) IT1112432B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818931C3 (en) * 1978-04-28 1981-07-30 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for centrally controlled telephone exchange systems, in particular telephone branch exchange systems with a speech path coupling network
US4965721A (en) * 1987-03-31 1990-10-23 Bull Hn Information Systems Inc. Firmware state apparatus for controlling sequencing of processing including test operation in multiple data lines of communication
US4882699A (en) * 1988-09-19 1989-11-21 International Business Machines Corp. Communications network routing and management system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2543029C3 (en) * 1975-09-26 1982-09-09 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for a terminal which controls a large number of functions and can be connected to a telephone system
DE2602159B2 (en) * 1976-01-21 1980-11-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, with switching networks and with central and partially central facilities
DE2647404C2 (en) * 1976-10-20 1978-08-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Circuit arrangement for centrally controlled telecommunications switching systems with a central control unit and partial controls
DE2724077B2 (en) * 1977-05-27 1980-09-25 Siemens Ag, 1000 Berlin Und 8000 Muenchen Arrangement for handling switching processes in telephone systems, in particular telephone branch exchange systems

Also Published As

Publication number Publication date
DE2817567C2 (en) 1983-12-29
DE2817567A1 (en) 1979-10-31
IT7921963A0 (en) 1979-04-19
IT1112432B (en) 1986-01-13
GB2019697B (en) 1982-03-10
FR2423942A1 (en) 1979-11-16
CH650372A5 (en) 1985-07-15
AT381203B (en) 1986-09-10
FR2423942B1 (en) 1982-06-04
GB2019697A (en) 1979-10-31

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Legal Events

Date Code Title Description
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