ES2110459T3 - Unidad de conexion de abonado para la conexion de una central telefonica privada a una central telefonica publica. - Google Patents

Unidad de conexion de abonado para la conexion de una central telefonica privada a una central telefonica publica.

Info

Publication number
ES2110459T3
ES2110459T3 ES92116388T ES92116388T ES2110459T3 ES 2110459 T3 ES2110459 T3 ES 2110459T3 ES 92116388 T ES92116388 T ES 92116388T ES 92116388 T ES92116388 T ES 92116388T ES 2110459 T3 ES2110459 T3 ES 2110459T3
Authority
ES
Spain
Prior art keywords
telephone center
connection
signalling
public telephone
connection unit
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 - Lifetime
Application number
ES92116388T
Other languages
English (en)
Inventor
Josef Dipl-Ing Fh Bronold
Kurt Ing Grad Kovar
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
Application granted granted Critical
Publication of ES2110459T3 publication Critical patent/ES2110459T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/0096—Trunk circuits
    • 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
    • H04Q1/39—Signalling arrangements; Manipulation of signalling currents using coded pulse groups
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Telephone Function (AREA)
  • Prepayment Telephone Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

LOS ELEMENTOS DE SEÑALIZACION QUE SIRVEN PARA UNA SEÑALIZACION IKZ ENTRE CENTRALES PRIVADAS DE TELEFONOS (OVST), FORMAN CADA VEZ DOS GRUPOS QUE SE PUEDEN CONECTAR POR UN RELE (A1, D1; D2, A2), DE LOS CUALES EL PRIMER ELEMENTO (R, WA, H, N, WB) ESTA DESTINADO PARA SEÑALIZACION ASIMETRICA QUE NO EJERCE NINGUNA FUNCION EN LA TRANSMISION DE VOZ, Y EL SEGUNDO ELEMENTO (E, S) ESTA DESTINADO A SEÑALIZACION SIMETRICA. POR ELLO EXISTE LA POSIBILIDAD DE CONEXION INDIVIDUAL DE LOS ELEMENTOS DEL PRIMER GRUPO POR MEDIO DE CONMUTADOR ELECTRONICO.
ES92116388T 1992-09-24 1992-09-24 Unidad de conexion de abonado para la conexion de una central telefonica privada a una central telefonica publica. Expired - Lifetime ES2110459T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92116388A EP0589085B1 (de) 1992-09-24 1992-09-24 Teilnehmeranschlusssatz für den Anschluss einer Fernsprech-Nebenstellenanlage an eine öffentliche Fernsprechvermittlungsstelle

Publications (1)

Publication Number Publication Date
ES2110459T3 true ES2110459T3 (es) 1998-02-16

Family

ID=8210054

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92116388T Expired - Lifetime ES2110459T3 (es) 1992-09-24 1992-09-24 Unidad de conexion de abonado para la conexion de una central telefonica privada a una central telefonica publica.

Country Status (6)

Country Link
EP (1) EP0589085B1 (es)
AT (1) ATE160480T1 (es)
DE (1) DE59209029D1 (es)
DK (1) DK0589085T3 (es)
ES (1) ES2110459T3 (es)
GR (1) GR3025515T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0634861B1 (de) * 1993-07-12 2002-08-28 Siemens Aktiengesellschaft Teilnehmeranschlusssatz für den Anschluss einer Teilnehmeranschlussleitung an eine digitale Zeitmultiplex-Fernsprechvermittlungsstelle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2843159A1 (de) * 1978-10-04 1980-04-24 Telefonbau & Normalzeit Gmbh Schaltungsanordnung zur gleichstrommaessigen signalisierung der wahlaufnahmebereitschaft bei fernmelde- insbesondere fernsprechvermittlungsanlagen
CH649882A5 (de) * 1980-05-14 1985-06-14 Siemens Ag Albis Verfahren zum austausch von signalisierinformationen in durchwahl zwischen einer fernmelde-, insbesondere fernsprechnebenstellenanlage und dem oeffentlichen fernsprechnetz.
EP0134886B1 (de) * 1983-08-24 1988-11-09 Siemens-Albis Aktiengesellschaft Schaltungsanordnung zur Uebertragung von Signalisierinformationen vom öffentlichen Fernsprechnetz zu Teilnehmerstellen einer Fernmelde-, insbesondere Fernsprechnebenstellenanlage

Also Published As

Publication number Publication date
EP0589085A1 (de) 1994-03-30
GR3025515T3 (en) 1998-02-27
ATE160480T1 (de) 1997-12-15
DK0589085T3 (da) 1998-07-27
DE59209029D1 (de) 1998-01-02
EP0589085B1 (de) 1997-11-19

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