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BR8108996A - ARRANGEMENT IN TELEPHONE CENTERS PARTICULARLY TO CONNECT THESE CENTRALS WITH EACH OTHER FOR EXAMPLE THROUGH A SEPARATE LINE FROM THE PUBLIC TELEPHONE NETWORK - Google Patents

ARRANGEMENT IN TELEPHONE CENTERS PARTICULARLY TO CONNECT THESE CENTRALS WITH EACH OTHER FOR EXAMPLE THROUGH A SEPARATE LINE FROM THE PUBLIC TELEPHONE NETWORK

Info

Publication number
BR8108996A
BR8108996A BR8108996A BR8108996A BR8108996A BR 8108996 A BR8108996 A BR 8108996A BR 8108996 A BR8108996 A BR 8108996A BR 8108996 A BR8108996 A BR 8108996A BR 8108996 A BR8108996 A BR 8108996A
Authority
BR
Brazil
Prior art keywords
centrals
connect
arrangement
separate line
telephone network
Prior art date
Application number
BR8108996A
Other languages
Portuguese (pt)
Inventor
Per Inge Harald Holm
Karl Folke Lennart Nyberg
Ulf Ake Sodermark
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR8108996A publication Critical patent/BR8108996A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Telephonic Communication Services (AREA)
BR8108996A 1980-11-05 1981-11-04 ARRANGEMENT IN TELEPHONE CENTERS PARTICULARLY TO CONNECT THESE CENTRALS WITH EACH OTHER FOR EXAMPLE THROUGH A SEPARATE LINE FROM THE PUBLIC TELEPHONE NETWORK BR8108996A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8007791A SE424252B (en) 1980-11-05 1980-11-05 DEVICE FOR ASTAD COMMUNICATION OF CIRCUIT CONNECTIONS THROUGH PRIVATE WIRES OR SIMILAR BETWEEN PHONE SWITCHES
PCT/SE1981/000323 WO1982001633A1 (en) 1980-11-05 1981-11-04 Arrangement at telephone exchanges,particularly for connecting such exchanges with each other for example through a line separated from the public telephone network

Publications (1)

Publication Number Publication Date
BR8108996A true BR8108996A (en) 1983-03-01

Family

ID=20342173

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8108996A BR8108996A (en) 1980-11-05 1981-11-04 ARRANGEMENT IN TELEPHONE CENTERS PARTICULARLY TO CONNECT THESE CENTRALS WITH EACH OTHER FOR EXAMPLE THROUGH A SEPARATE LINE FROM THE PUBLIC TELEPHONE NETWORK

Country Status (9)

Country Link
BE (1) BE890978A (en)
BR (1) BR8108996A (en)
ES (1) ES8300235A1 (en)
GB (1) GB2108356B (en)
IE (1) IE52249B1 (en)
MX (1) MX149952A (en)
MY (1) MY8600053A (en)
SE (1) SE424252B (en)
WO (1) WO1982001633A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1182705B (en) * 1963-11-15 1964-12-03 Telefonbau & Normalzeit Gmbh Circuit arrangement for the selection of supply transmissions from connecting lines
DE1537876C3 (en) * 1967-11-14 1975-10-02 Standard Elektrik Lorenz Ag, 7000 Stuttgart Circuit arrangement for the production of connections between connection sets in telecommunication switching systems, in particular telephone branch exchange systems with cross connections
DE1802472B2 (en) * 1968-10-11 1976-11-18 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Cross-traffic circuit for PBX exchanges - has cross connection device connected over changeover switch to coupling matrix outputs

Also Published As

Publication number Publication date
IE812580L (en) 1982-05-05
MY8600053A (en) 1986-12-31
GB2108356B (en) 1984-12-12
WO1982001633A1 (en) 1982-05-13
IE52249B1 (en) 1987-08-19
ES506839A0 (en) 1982-10-01
GB2108356A (en) 1983-05-11
BE890978A (en) 1982-03-01
ES8300235A1 (en) 1982-10-01
MX149952A (en) 1984-02-13
SE8007791L (en) 1982-05-06
SE424252B (en) 1982-07-05

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