ES8801070A1 - Un sistema para proporcionar servicio de datos a abonados de centrales telefonicas de circuitos conmutados - Google Patents

Un sistema para proporcionar servicio de datos a abonados de centrales telefonicas de circuitos conmutados

Info

Publication number
ES8801070A1
ES8801070A1 ES552306A ES552306A ES8801070A1 ES 8801070 A1 ES8801070 A1 ES 8801070A1 ES 552306 A ES552306 A ES 552306A ES 552306 A ES552306 A ES 552306A ES 8801070 A1 ES8801070 A1 ES 8801070A1
Authority
ES
Spain
Prior art keywords
data
speech
subscriber lines
existing
service
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
ES552306A
Other languages
English (en)
Other versions
ES552306A0 (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
Publication of ES552306A0 publication Critical patent/ES552306A0/es
Publication of ES8801070A1 publication Critical patent/ES8801070A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Computer And Data Communications (AREA)

Abstract

SISTEMA PARA PROPORCIONAR SERVICIO DE DATOS A ABONADOS DE CENTRALES TELEFONICAS DE CIRCUITOS CONMUTADOS. CONSTA DE MEDIOS PARA LA COMUNICACION DE INFORMACION DE VOZ Y DATOS, QUE INCLUYE UN DISPOSITIVO DE INTERCONEXION VOZ-DATOS QUE INCLUYE A SU VEZ UNA INTERCONEXION BUS PCM, UN DISPOSITIVO DE INTERCONEXION DE CENTRALES TELEFONICAS DE CIRCUITOS CONMUTADOS, QUE INCLUYE UNA SEGUNDA INTERCONEXION BUS PCM, Y MEDIOS PARA LA INTERCONEXION DE DICHAS PRIMERA Y SEGUNDA INTERCONEXION BUS PCM; DE MEDIOS PARA LA INTERCONEXION DE PERIFERICOS DE ABONADOS DE VOZ Y DATOS A UN CAMINO DE COMUNICACION DE SOLO VOZ EXISTENTE; Y DE MEDIOS PARA LA INTERCONEXION EN SERIE DE DICHOS MEDIOS DE COMUNICACION DE VOZ Y DATOS CON EL CAMINO DE COMUNICACION EXISTENTE EN SOLO VOZ.
ES552306A 1985-02-25 1986-02-22 Un sistema para proporcionar servicio de datos a abonados de centrales telefonicas de circuitos conmutados Expired ES8801070A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70546285A 1985-02-25 1985-02-25

Publications (2)

Publication Number Publication Date
ES552306A0 ES552306A0 (es) 1987-12-01
ES8801070A1 true ES8801070A1 (es) 1987-12-01

Family

ID=24833565

Family Applications (1)

Application Number Title Priority Date Filing Date
ES552306A Expired ES8801070A1 (es) 1985-02-25 1986-02-22 Un sistema para proporcionar servicio de datos a abonados de centrales telefonicas de circuitos conmutados

Country Status (7)

Country Link
EP (1) EP0194491A3 (es)
JP (1) JPH07108004B2 (es)
CN (1) CN1003154B (es)
AU (1) AU579224B2 (es)
ES (1) ES8801070A1 (es)
MX (1) MX160479A (es)
NZ (1) NZ215112A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4719617A (en) * 1985-02-25 1988-01-12 U.S. Holding Company Full service voice/data system
JPH0754953B2 (ja) * 1986-12-26 1995-06-07 株式会社東芝 回線接続切換装置
DE3702614A1 (de) * 1987-01-29 1988-08-11 Standard Elektrik Lorenz Ag Digitales koppelnetz fuer leitungs- und paketvermittlung und koppeleinrichtung hierzu
CA1278121C (en) * 1987-12-23 1990-12-18 Michael H. Reichmann Data communication system
US5073890A (en) * 1988-12-30 1991-12-17 At&T Bell Laboratories Remote agent operation for automatic call distributors
US5959988A (en) * 1996-06-24 1999-09-28 Ericsson, Inc. Telecommunications switch including an integrated internet access server

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55136757A (en) * 1979-04-11 1980-10-24 Nec Corp Exchange system of television telephone
US4539676A (en) * 1982-05-03 1985-09-03 At&T Bell Laboratories Bulk/interactive data switching system
US4608685A (en) * 1984-04-30 1986-08-26 Northern Telecom Limited Packet and circuit switched communications network
GB2162721B (en) * 1984-08-01 1987-09-16 Stc Plc Transmission system
IT1179081B (it) * 1984-08-28 1987-09-16 Cselt Centro Studi Lab Telecom Sistema di comunicazione integrato a larga banda in ambito locale

Also Published As

Publication number Publication date
JPH07108004B2 (ja) 1995-11-15
ES552306A0 (es) 1987-12-01
EP0194491A3 (de) 1989-02-08
MX160479A (es) 1990-03-12
AU5344586A (en) 1986-08-28
CN1003154B (zh) 1989-01-25
AU579224B2 (en) 1988-11-17
CN85109293A (zh) 1986-09-10
NZ215112A (en) 1990-01-29
EP0194491A2 (de) 1986-09-17
JPS61196653A (ja) 1986-08-30

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