ES393905A1 - Automatic telecommunication exchange - Google Patents

Automatic telecommunication exchange

Info

Publication number
ES393905A1
ES393905A1 ES393905A ES393905A ES393905A1 ES 393905 A1 ES393905 A1 ES 393905A1 ES 393905 A ES393905 A ES 393905A ES 393905 A ES393905 A ES 393905A ES 393905 A1 ES393905 A1 ES 393905A1
Authority
ES
Spain
Prior art keywords
newly arranged
telecommunication exchange
automatic telecommunication
auto
achieves
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
ES393905A
Other languages
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Priority to ES393905A priority Critical patent/ES393905A1/en
Priority to GB3579972A priority patent/GB1365777A/en
Priority to AR243400A priority patent/AR192662A1/en
Priority to BR005274/72A priority patent/BR7205274D0/en
Publication of ES393905A1 publication Critical patent/ES393905A1/en
Expired legal-status Critical Current

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)
  • Exchange Systems With Centralized Control (AREA)

Abstract

Procedure for improvements in auto-switches characterized in that all the outgoing traffic links are connected to a newly arranged unit called "Link Block", whose conversation network is made up of a mesh system also newly arranged, with which achieves a much higher crossing point performance than that obtained in the configurations of current rural systems. (Machine-translation by Google Translate, not legally binding)
ES393905A 1971-08-04 1971-08-04 Automatic telecommunication exchange Expired ES393905A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES393905A ES393905A1 (en) 1971-08-04 1971-08-04 Automatic telecommunication exchange
GB3579972A GB1365777A (en) 1971-08-04 1972-08-01 Automatic telecommunication exchange
AR243400A AR192662A1 (en) 1971-08-04 1972-08-02 TRUNK ARRANGEMENT FOR A MULTIPLE OFFICE TELECOMMUNICATION ARRANGEMENT
BR005274/72A BR7205274D0 (en) 1971-08-04 1972-08-04 IMPROVED TRUNK ARRANGEMENTS FOR MULTIPLE STATION SWITCH SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES393905A ES393905A1 (en) 1971-08-04 1971-08-04 Automatic telecommunication exchange

Publications (1)

Publication Number Publication Date
ES393905A1 true ES393905A1 (en) 1973-09-16

Family

ID=8458927

Family Applications (1)

Application Number Title Priority Date Filing Date
ES393905A Expired ES393905A1 (en) 1971-08-04 1971-08-04 Automatic telecommunication exchange

Country Status (4)

Country Link
AR (1) AR192662A1 (en)
BR (1) BR7205274D0 (en)
ES (1) ES393905A1 (en)
GB (1) GB1365777A (en)

Also Published As

Publication number Publication date
GB1365777A (en) 1974-09-04
AR192662A1 (en) 1973-02-28
BR7205274D0 (en) 1973-05-29

Similar Documents

Publication Publication Date Title
ES501714A0 (en) IMPROVEMENTS IN ELEMENTARY MATRIXES OF MIC SWITCHING FOR TELEPHONE STATIONS
SE7510542L (en) WAY TO CONNECT AT LEAST THREE SUBSCRIBERS IN A TIME MULTIPLEX COMMUNICATION SYSTEM, SEPARATE PCM TELEPHONE EXCHANGE
GB1068227A (en) Improvements in or relating to switching networks for use in telecommunications installations
ES404703A1 (en) Telephone system with data traffic
ES393905A1 (en) Automatic telecommunication exchange
JPS5429504A (en) Simultaneous service system for audio and date communication
DE2964274D1 (en) Circuit arrangement for telephonic switching systems, particularly private branch exchanges, with auxiliary data traffic, e.g. with teleprinters
SE7510543L (en) WAY TO CONNECT AT LEAST THREE SUBSCRIBERS IN A TIME MULTIPLEX COMMUNICATION SYSTEM, SEPARATE PCM TELEPHONE EXCHANGE
JPS5414604A (en) Constituting system of communication network
NL172912C (en) PCM TIME MULTIPLEX TELECOMMUNICATIONS NETWORK.
AT308847B (en) Circuit arrangement for switching through communication signals, in particular PCM signals, in time division multiplex exchanges of a time division multiplex, in particular PCM time division multiplex telecommunications network
ES324839A1 (en) Circuit provision for telecommunication link installations, particularly for telephone installations, with coupling fields. (Machine-translation by Google Translate, not legally binding)
GB1103602A (en) Common channelling signalling system for telecommunications networks
JPS53126202A (en) Composite data exchange system
JPS5358705A (en) Switching system for transmission line
GB1130431A (en) Communication switching systems
JPS5331909A (en) Communication network structure system
JPS5351904A (en) Subscriber circuit system both for telephone and data
ES457636A1 (en) Line signalling transmission in a pcm exchange
ES376710A1 (en) Provision of circuit for telecommunication, particularly for telephone communication systems using tdm connection. (Machine-translation by Google Translate, not legally binding)
ES386449A1 (en) Telecommunication systems
ES8205090A1 (en) PABX night service call queuing - directing incoming calls directed to designated extensions in priority order
GB1376889A (en) Telecommunications networks
AT314622B (en) Circuit arrangement for establishing conference connections in a PCM telecommunications, in particular telephone exchange
JPS51139709A (en) Clash disposition system in bidirectional trunk line of a switching of fice