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ATA51681A - Fernsprechnetz mit vermittlungsanlagen, die ueber verbindungsleitungen miteinander verbunden sind - Google Patents

Fernsprechnetz mit vermittlungsanlagen, die ueber verbindungsleitungen miteinander verbunden sind

Info

Publication number
ATA51681A
ATA51681A AT51681A AT51681A ATA51681A AT A51681 A ATA51681 A AT A51681A AT 51681 A AT51681 A AT 51681A AT 51681 A AT51681 A AT 51681A AT A51681 A ATA51681 A AT A51681A
Authority
AT
Austria
Prior art keywords
links
telephone network
switching systems
systems connected
switching
Prior art date
Application number
AT51681A
Other languages
English (en)
Other versions
AT382279B (de
Original Assignee
Siemens Ag
Telefonbau & Normalzeit Gmbh
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, Telefonbau & Normalzeit Gmbh filed Critical Siemens Ag
Publication of ATA51681A publication Critical patent/ATA51681A/de
Application granted granted Critical
Publication of AT382279B publication Critical patent/AT382279B/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
    • H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
    • H04Q3/625—Arrangements in the private branch exchange
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H04Q1/44—Signalling arrangements; Manipulation of signalling currents using alternate current

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Exchange Systems With Centralized Control (AREA)
AT51681A 1980-02-07 1981-02-05 Fernsprechnetz mit vermittlungsanlagen, die ueber verbindungsleitungen miteinander verbunden sind AT382279B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803004552 DE3004552C2 (de) 1980-02-07 1980-02-07 Verfahren für ein Schaltkennzeichensystem zur Abwicklung des Verbindungsverkehrs in Fernsprechnetzen, insbesondere in Nebenstellennetzen mit Wählunteranlagenverkehr

Publications (2)

Publication Number Publication Date
ATA51681A true ATA51681A (de) 1986-06-15
AT382279B AT382279B (de) 1987-02-10

Family

ID=6094009

Family Applications (1)

Application Number Title Priority Date Filing Date
AT51681A AT382279B (de) 1980-02-07 1981-02-05 Fernsprechnetz mit vermittlungsanlagen, die ueber verbindungsleitungen miteinander verbunden sind

Country Status (4)

Country Link
AT (1) AT382279B (de)
CH (1) CH652264A5 (de)
DE (1) DE3004552C2 (de)
ES (1) ES8201784A1 (de)

Also Published As

Publication number Publication date
ES499201A0 (es) 1981-12-16
DE3004552C2 (de) 1982-06-09
DE3004552A1 (de) 1981-08-13
AT382279B (de) 1987-02-10
ES8201784A1 (es) 1981-12-16
CH652264A5 (en) 1985-10-31

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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