GB1122289A - Improvements in or relating to telecommunications exchange systems - Google Patents

Improvements in or relating to telecommunications exchange systems

Info

Publication number
GB1122289A
GB1122289A GB33764/66A GB3376466A GB1122289A GB 1122289 A GB1122289 A GB 1122289A GB 33764/66 A GB33764/66 A GB 33764/66A GB 3376466 A GB3376466 A GB 3376466A GB 1122289 A GB1122289 A GB 1122289A
Authority
GB
United Kingdom
Prior art keywords
connection
rsa
july
exchange systems
determined
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.)
Expired
Application number
GB33764/66A
Other languages
English (en)
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.)
Siemens AG
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 GB1122289A publication Critical patent/GB1122289A/en
Expired legal-status Critical Current

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 programme
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/08—Metering calls to called party, i.e. B-party charged for the communication
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
GB33764/66A 1965-07-28 1966-07-27 Improvements in or relating to telecommunications exchange systems Expired GB1122289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES98493A DE1239741B (de) 1965-07-28 1965-07-28 Schaltungsanordnung fuer Fernmeldeanlagen, insbesondere Fernsprechanlagen, mit Einrichtungen zur automatischen Verbindungs-verfolgung

Publications (1)

Publication Number Publication Date
GB1122289A true GB1122289A (en) 1968-08-07

Family

ID=7521514

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33764/66A Expired GB1122289A (en) 1965-07-28 1966-07-27 Improvements in or relating to telecommunications exchange systems

Country Status (8)

Country Link
AT (1) AT268386B (xx)
BE (1) BE684732A (xx)
CH (1) CH452618A (xx)
DE (1) DE1239741B (xx)
FR (1) FR1487674A (xx)
GB (1) GB1122289A (xx)
NL (1) NL149051B (xx)
SE (1) SE306959B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2705137C2 (de) * 1977-02-08 1983-04-21 Standard Elektrik Lorenz Ag, 7000 Stuttgart Schaltungsanordnung zum Fangen in einem Fernsprechsystem
DE2816034C3 (de) * 1978-04-13 1985-07-18 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur systemunabhängigen Erfassung von Gesprächsdaten und Gebühren

Also Published As

Publication number Publication date
SE306959B (xx) 1968-12-16
BE684732A (xx) 1967-01-30
NL149051B (nl) 1976-03-15
DE1239741B (de) 1967-05-03
AT268386B (de) 1969-02-10
FR1487674A (fr) 1967-07-07
CH452618A (de) 1968-03-15
NL6610043A (xx) 1967-01-30

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