ES2066776T3 - Disposicion de circuito para el establecimiento de comunicaciones de conferencia en una central de conmutacion digital de telecomunicaciones de multiplexacion temporal. - Google Patents

Disposicion de circuito para el establecimiento de comunicaciones de conferencia en una central de conmutacion digital de telecomunicaciones de multiplexacion temporal.

Info

Publication number
ES2066776T3
ES2066776T3 ES88114631T ES88114631T ES2066776T3 ES 2066776 T3 ES2066776 T3 ES 2066776T3 ES 88114631 T ES88114631 T ES 88114631T ES 88114631 T ES88114631 T ES 88114631T ES 2066776 T3 ES2066776 T3 ES 2066776T3
Authority
ES
Spain
Prior art keywords
conference
multiplexation
establishment
temporary
voice memory
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
ES88114631T
Other languages
English (en)
Inventor
Werner Nagler
Rudolf Krumenacker
Rostislav Kaderka
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 ES2066776T3 publication Critical patent/ES2066776T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/561—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities by multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)

Abstract

EL ACUMULADOR VOCAL (SM) DE LOS ACOPLADORES SE UTILIZA COMO ACUMULADOR DE CONFERENCIAS. A PARTIR DE LAS CONDUCCIONES SUPERMULTIPLEX (SMLE, SMLA) CONECTADAS Y QUE SALEN Y ENTRAN DE LOS ACUMULADORES VOCALES SE CONFORMAN ADICIONALMENTE A LOS TIEMPOS DE TRANSMISION LOS SUCESIVOS TIEMPOS DE CONFERENCIA. EL DISPOSITIVO DE CONFERENCIA (CONU) PROPIO Y CONECTADO EN UN CORTOCIRCUITO ENTRE LA ENTRADA Y SALIDA DE LOS ACUMULADORES VOCALES FORMA LA SUMA DE SEÑALES DE LOS ABONOS SIN PARTES PROPIAS QUE FINALMENTE A PARTIR DEL TIEMPO DE CONFERENCIA AFECTADO EN LA CONDUCCION SUPERMULTIPLEX MEDIANTE LOS ACUMULADORES VOCALES SE TRANSFORMA EL TIEMPO DE TRANSMISION DEL ABONADO INDIVIDUALMENTE AFECTADO.
ES88114631T 1988-09-07 1988-09-07 Disposicion de circuito para el establecimiento de comunicaciones de conferencia en una central de conmutacion digital de telecomunicaciones de multiplexacion temporal. Expired - Lifetime ES2066776T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88114631A EP0357819B1 (de) 1988-09-07 1988-09-07 Schaltungsanordnung zur Herstellung von Konferenzverbindungen in einer digitalen Zeitmultiplex-Fernmeldevermittlungsstelle

Publications (1)

Publication Number Publication Date
ES2066776T3 true ES2066776T3 (es) 1995-03-16

Family

ID=8199280

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88114631T Expired - Lifetime ES2066776T3 (es) 1988-09-07 1988-09-07 Disposicion de circuito para el establecimiento de comunicaciones de conferencia en una central de conmutacion digital de telecomunicaciones de multiplexacion temporal.

Country Status (4)

Country Link
EP (1) EP0357819B1 (es)
AT (1) ATE117491T1 (es)
DE (1) DE3852821D1 (es)
ES (1) ES2066776T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5357511A (en) * 1993-03-22 1994-10-18 Peak Audio, Inc. Distributed processing in a digital audio mixing network

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2059123B (en) * 1979-09-22 1983-09-21 Kokusai Denshin Denwa Co Ltd Pcm signal calculator
US4293946A (en) * 1979-11-21 1981-10-06 International Telephone And Telegraph Corporation Trilateral duplex path conferencing system with broadcast capability
JPS60253361A (ja) * 1984-05-30 1985-12-14 Fujitsu Ltd 会議通話機能を有する交換システム
US4575845A (en) * 1984-09-06 1986-03-11 At&T Bell Laboratories Time division multiplex conferencer

Also Published As

Publication number Publication date
DE3852821D1 (de) 1995-03-02
EP0357819B1 (de) 1995-01-18
EP0357819A1 (de) 1990-03-14
ATE117491T1 (de) 1995-02-15

Similar Documents

Publication Publication Date Title
SE7900617L (sv) Tidsmultiplextelefonomkopplingssystem
CA2006140A1 (en) Communication device connected to telephone line together with telephone set
ES2066776T3 (es) Disposicion de circuito para el establecimiento de comunicaciones de conferencia en una central de conmutacion digital de telecomunicaciones de multiplexacion temporal.
ATE97283T1 (de) Digitale zeitmultiplexfernmeldevermittlungsanlage.
GR3031205T3 (en) Selective system scan for multizone radiotelephone subscriber units.
ES2054958T3 (es) Disposicion de circuito para establecer comunicaciones de conferencia en una instalacion de conmutacion telefonica digital de multiplexacion temporal.
RU2012139C1 (ru) Устройство служебной связи
JPS5513569A (en) Channel system in remote control time division electronic exchange system
SU1169193A1 (ru) Концентратор телефонных линий
JPS5781762A (en) Terminal mode switching signal system for digital telephone
JPS57132467A (en) Converting telephone system for closed number and opened number
SU832779A1 (ru) Способ осуществлени св зиВ СиСТЕМЕ КОММуТАции
JP2659355B2 (ja) ハンドフリー型電話機
JPS5689159A (en) Speaker switching telephone system
JPS6474892A (en) System for controlling speech path
RU760U1 (ru) Сеть электросвязи с кроссовой коммутацией
SU801304A1 (ru) Устройство циркул рной св зи
JPS5474609A (en) Night changeover circuit
SU692115A1 (ru) Устройство дл посылки вызывных сигналов с защитой от перегрузки
SU1670802A1 (ru) Устройство дл оперативной св зи
JPS6457891A (en) Key telephone system
GB2172471A (en) Packet switching system
JPS5525249A (en) Special number exchange system
JPS5570194A (en) Night main wire switching system
JPS56160171A (en) Signal repeating device

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 357819

Country of ref document: ES