FI873019A - Anslutningssystem foer telefonabonnent. - Google Patents

Anslutningssystem foer telefonabonnent. Download PDF

Info

Publication number
FI873019A
FI873019A FI873019A FI873019A FI873019A FI 873019 A FI873019 A FI 873019A FI 873019 A FI873019 A FI 873019A FI 873019 A FI873019 A FI 873019A FI 873019 A FI873019 A FI 873019A
Authority
FI
Finland
Prior art keywords
junctor
central processor
switch
time
channels
Prior art date
Application number
FI873019A
Other languages
English (en)
Finnish (fi)
Other versions
FI873019A0 (fi
Inventor
Rainier Baltz
Jean-Claude Fuhrer
Original Assignee
Telephonie Ind Commerciale
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 Telephonie Ind Commerciale filed Critical Telephonie Ind Commerciale
Publication of FI873019A0 publication Critical patent/FI873019A0/fi
Publication of FI873019A publication Critical patent/FI873019A/fi

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
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control

Landscapes

  • Computer Networks & Wireless Communication (AREA)
  • Engineering & Computer Science (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Telephonic Communication Services (AREA)
  • Telephone Function (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Pens And Brushes (AREA)
  • Auxiliary Devices For Music (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Telephone Set Structure (AREA)
  • Electric Clocks (AREA)
FI873019A 1986-07-10 1987-07-08 Anslutningssystem foer telefonabonnent. FI873019A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8610094A FR2601541B1 (fr) 1986-07-10 1986-07-10 Systeme de rattachement d'abonnes telephoniques organise autour d'un autocommutateur temporel numerique

Publications (2)

Publication Number Publication Date
FI873019A0 FI873019A0 (fi) 1987-07-08
FI873019A true FI873019A (fi) 1988-01-11

Family

ID=9337319

Family Applications (1)

Application Number Title Priority Date Filing Date
FI873019A FI873019A (fi) 1986-07-10 1987-07-08 Anslutningssystem foer telefonabonnent.

Country Status (9)

Country Link
US (1) US4839888A (de)
EP (1) EP0254920B1 (de)
AT (1) ATE67365T1 (de)
DE (1) DE3772891D1 (de)
DK (1) DK354387A (de)
ES (1) ES2026155T3 (de)
FI (1) FI873019A (de)
FR (1) FR2601541B1 (de)
GR (1) GR3003162T3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1188561B (it) * 1986-03-05 1988-01-20 Italtel Spa Rete per la commutazione dei messaggi tra una pluralita' diunita' di elaborazione
DE58906434D1 (de) * 1988-09-22 1994-01-27 Siemens Ag Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere PCM-Zeitmultiplex-Fernsprechvermittlungsanlagen mit Zentralkoppelfeld und angeschlossenen Teilkoppelfeldern.
FR2638307B1 (fr) * 1988-10-21 1994-06-10 Cit Alcatel Centre de commutation pour application radiomobile
FR2648663B1 (fr) * 1989-06-19 1994-07-22 Alcatel Business Systems Architecture d'installation telephonique de type prive
CH680101A5 (de) * 1989-12-19 1992-06-15 Alcatel Str Ag
US6181707B1 (en) 1997-04-04 2001-01-30 Clear Com Intercom system having unified control and audio data transport
JPH1127769A (ja) * 1997-07-04 1999-01-29 Nec Corp 電子交換機
US6901077B1 (en) * 2000-02-23 2005-05-31 Rockwell Electronic Commerce Technologies, Llc Timeslot interchange circuit supporting PCM, ADPCM, and multiple data channel connectivity to T1 and E1 circuits
US8311085B2 (en) 2009-04-14 2012-11-13 Clear-Com Llc Digital intercom network over DC-powered microphone cable
US9639906B2 (en) 2013-03-12 2017-05-02 Hm Electronics, Inc. System and method for wideband audio communication with a quick service restaurant drive-through intercom

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2061803A5 (de) * 1969-03-21 1971-06-25 Labo Cent Telecommunicat
FR2411532B1 (fr) * 1977-12-09 1986-10-24 Hitachi Ltd Systeme de supervision et de commande de signaux pour un systeme de commutation temporelle telephonique
US4377859A (en) * 1980-09-02 1983-03-22 International Telephone And Telegraph Corporation Time slot interchanger and control processor apparatus for use in a telephone switching network
FR2503513A1 (fr) * 1981-04-03 1982-10-08 Cit Alcatel Autocommutateur temporel a commande repartie
FR2503497B1 (fr) * 1981-04-03 1988-07-08 Telephonie Ind Commerciale Systeme temporel de telecommunications
DE3427318A1 (de) * 1984-07-25 1986-01-30 Horst Dipl.-Ing. Kopetzky (FH), 8025 Unterhaching Digitale zeitmultiplex-fernsprechanlage mit kleinen anschlusszahlen, insbesondere fernsprechnebenstellenanlage

Also Published As

Publication number Publication date
US4839888A (en) 1989-06-13
ES2026155T3 (es) 1992-04-16
DK354387D0 (da) 1987-07-09
FI873019A0 (fi) 1987-07-08
GR3003162T3 (en) 1993-02-17
EP0254920B1 (de) 1991-09-11
EP0254920A1 (de) 1988-02-03
FR2601541B1 (fr) 1988-09-23
FR2601541A1 (fr) 1988-01-15
ATE67365T1 (de) 1991-09-15
DE3772891D1 (de) 1991-10-17
DK354387A (da) 1988-01-11

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: SOCIETE ANONYME LA TELEPHONIE