ES553430A0 - Una disposicion de circuito para la adaptacion de terminales de abonado a una interconexion en sistemas de telecomunicacion de redes digitales de servicios integrados (isdn) - Google Patents

Una disposicion de circuito para la adaptacion de terminales de abonado a una interconexion en sistemas de telecomunicacion de redes digitales de servicios integrados (isdn)

Info

Publication number
ES553430A0
ES553430A0 ES553430A ES553430A ES553430A0 ES 553430 A0 ES553430 A0 ES 553430A0 ES 553430 A ES553430 A ES 553430A ES 553430 A ES553430 A ES 553430A ES 553430 A0 ES553430 A0 ES 553430A0
Authority
ES
Spain
Prior art keywords
isdn
interconnection
adaptation
integrated services
telecommunication systems
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.)
Granted
Application number
ES553430A
Other languages
English (en)
Other versions
ES8706356A1 (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 ES8706356A1 publication Critical patent/ES8706356A1/es
Publication of ES553430A0 publication Critical patent/ES553430A0/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
    • 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
    • H04Q11/0435—Details
    • H04Q11/0471—Terminal access circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/034—Codec; PCM compression
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/106—Microcomputer; Microprocessor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/19—Echo-cancelling; Hybrid; Amplifier; Attenuator
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/204—ISDN protocol; ISO 7

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Communication Control (AREA)
ES553430A 1985-03-30 1986-03-26 Una disposicion de circuito para la adaptacion de terminales de abonado a una interconexion en sistemas de telecomunicacion de redes digitales de servicios integrados (isdn) Expired ES8706356A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853511738 DE3511738C1 (de) 1985-03-30 1985-03-30 Schaltungsanordnung zur Anpassung von Teilnehmerendgeraeten an eine So-Schnittstelle in ISDN-Fernmeldeanlagen

Publications (2)

Publication Number Publication Date
ES8706356A1 ES8706356A1 (es) 1987-06-01
ES553430A0 true ES553430A0 (es) 1987-06-01

Family

ID=6266892

Family Applications (1)

Application Number Title Priority Date Filing Date
ES553430A Expired ES8706356A1 (es) 1985-03-30 1986-03-26 Una disposicion de circuito para la adaptacion de terminales de abonado a una interconexion en sistemas de telecomunicacion de redes digitales de servicios integrados (isdn)

Country Status (3)

Country Link
EP (1) EP0197479A3 (es)
DE (1) DE3511738C1 (es)
ES (1) ES8706356A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3718742A1 (de) * 1987-06-04 1988-12-22 Rutenbeck Wilhelm Gmbh & Co Elektrische schaltungsanordnung fuer die ankopplung von telekommunikationsfunktionseinheiten an das fernsprechnetz
DE58908632D1 (de) * 1989-06-30 1994-12-15 Siemens Ag Schaltungsanordnung für Internverkehr zwischen ISDN-Endgeräten.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2105949B (en) * 1981-07-14 1985-01-03 Standard Telephones Cables Ltd Telephony/data terminal
DE3221387A1 (de) * 1982-06-05 1983-12-08 Krone Gmbh, 1000 Berlin Digitales fernsprechendgeraet mit anschluessen fuer analoge zusatzgeraete

Also Published As

Publication number Publication date
EP0197479A3 (de) 1989-03-22
EP0197479A2 (de) 1986-10-15
ES8706356A1 (es) 1987-06-01
DE3511738C1 (de) 1986-11-06

Similar Documents

Publication Publication Date Title
KR970703084A (ko) 신호 능력이 없는 단말을 위한 원격통신 신호장치(Telecommunications signaling arrangement for terminals without signaling capability)
KR880701514A (ko) 전기통신 스위칭 시스템 및 스위칭 회로 할당방법
FR2555388B1 (fr) Dispositif de secours d'un terminal d'abonne dans un concentrateur numerique
ES527916A0 (es) Un metodo y un circuito para localizar fallos en un terminal de abonado para telecomunicacion digital
EP0476755A3 (en) Subscriber set for an integrated services digital network (isdn)
BR8800569A (pt) Interface digital de um modulo terminal de assinante integrado
DK56384A (da) Tilslutningsklemme til afisoleringsfri tilslutning af elektriske ledere i fordelere i telekommunikationsanlaeg, navnlig telefonformidlingsanlaeg
EP0196772A3 (en) Digital telecommunication system
FI881072A7 (fi) Tilaajaliitännän piirijärjestely digitaalisessa aikajakoisessa tietoliikennekeskuksessa
PT84929A (de) Fernsprech-teilnehmerschaltung
EP0198360A3 (en) Circuit for the remote powering of subscriber connecting devices in telephone exchanges
ES553430A0 (es) Una disposicion de circuito para la adaptacion de terminales de abonado a una interconexion en sistemas de telecomunicacion de redes digitales de servicios integrados (isdn)
ES548006A0 (es) Una configuracion para la conexion de terminales de abonado a una central telefonica
JPS57212853A (en) Subscriber's telephone electronic voice circuit
GB2119204B (en) Telephone exchange line circuit providing special services
IT8467922A0 (it) Congiuntore di abbonato telefonico
DK399287D0 (da) Telekommunikationscentraludstyr indbefattende flerpartlinier, der anvender digital netvaerksteknik for integreret tjeneste
GB2132448B (en) Telephone subscribers' line interface circuit
FR2661300B1 (fr) Convertisseur multiprotocoles de raccordement d'une pluralite de terminaux asynchrones a un reseau de telecommunications.
GB8416414D0 (en) Telephone subscribers circuit
EG17961A (en) Switching arrangements for digital telecommunications exchange systems
IT8567455A0 (it) Interfaccia di collegamento di circuito d abbonato per autocommutato re telefonico
AT384919B (de) Schaltungsanordnung fuer fernsprechnetze
EP0231809A3 (en) Method for integration of one or more supplementary-function modules in telephone exchanges and also access circuit for realisation of the method
FI904741A7 (fi) Tilaajaliitäntäpiiri tilaajajohdon liittämiseksi digitaalisen aikajakotietoliikennejärjestelmän keskukseen