BR8502146A - Sistema de telecomunicacoes,em particular um sistema telefonico - Google Patents

Sistema de telecomunicacoes,em particular um sistema telefonico

Info

Publication number
BR8502146A
BR8502146A BR8502146A BR8502146A BR8502146A BR 8502146 A BR8502146 A BR 8502146A BR 8502146 A BR8502146 A BR 8502146A BR 8502146 A BR8502146 A BR 8502146A BR 8502146 A BR8502146 A BR 8502146A
Authority
BR
Brazil
Prior art keywords
telephone
telecommunications
telecommunications system
telephone system
Prior art date
Application number
BR8502146A
Other languages
English (en)
Inventor
Jan Philippus Maat
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of BR8502146A publication Critical patent/BR8502146A/pt

Links

Classifications

    • 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
    • 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
BR8502146A 1984-05-07 1985-05-06 Sistema de telecomunicacoes,em particular um sistema telefonico BR8502146A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8401443A NL8401443A (nl) 1984-05-07 1984-05-07 Telecommunicatiesysteem in het bijzonder een telefoonsysteem.

Publications (1)

Publication Number Publication Date
BR8502146A true BR8502146A (pt) 1986-01-07

Family

ID=19843906

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8502146A BR8502146A (pt) 1984-05-07 1985-05-06 Sistema de telecomunicacoes,em particular um sistema telefonico

Country Status (8)

Country Link
US (1) US4723272A (pt)
EP (1) EP0161031B1 (pt)
JP (1) JPS60240260A (pt)
BR (1) BR8502146A (pt)
CA (1) CA1251844A (pt)
DE (1) DE3571542D1 (pt)
NL (1) NL8401443A (pt)
ZA (1) ZA852922B (pt)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4683584A (en) 1985-02-07 1987-07-28 American Telephone And Telegraph Company, At&T Bell Laboratories Directory number translation in a distributed control switching system
JPH0634537B2 (ja) * 1987-01-12 1994-05-02 富士通株式会社 装置間通信制御方式
US4823338B1 (en) * 1987-08-03 1998-11-10 At & T Information Systems Inc Virtual local area network
US5270701A (en) * 1988-03-08 1993-12-14 Kokusai Denshin Denwa Co., Ltd. Service processing system with distributed data bases
US4924480A (en) * 1988-03-11 1990-05-08 American Telephone And Telegraph Company Codecs with suppression of multiple encoding/decodings across a connection
NL8802410A (nl) * 1988-09-30 1990-04-17 Philips Nv Volledig geintegreerd telecommunicatienetwerk.
US5014266A (en) * 1988-12-28 1991-05-07 At&T Bell Laboratories Circuit switching system for interconnecting logical links between packet switching networks
US5101451A (en) * 1988-12-29 1992-03-31 At&T Bell Laboratories Real-time network routing
US4933967A (en) * 1989-06-01 1990-06-12 At&T Company Automatically-effected move of a subscriber between electronic message service systems in a network
JPH03143140A (ja) * 1989-10-30 1991-06-18 Hitachi Ltd 局間データ転送方法
US5048081A (en) * 1989-12-28 1991-09-10 At&T Bell Laboratories Arrangement for routing packetized messages
US5253288A (en) * 1990-03-28 1993-10-12 At&T Bell Laboratories Alternate destination call redirection for telecommunications systems
US5138614A (en) * 1990-04-12 1992-08-11 At&T Bell Laboratories Transformation method for network conference connections
CH681409A5 (en) * 1990-10-11 1993-03-15 Siemens Ag Albis Telephone connection speech monitoring circuit - combines extracted data words obtained from incoming and outgoing speech signals
ATE147564T1 (de) * 1991-04-26 1997-01-15 Alcatel Nv Breitbandkonferenzsystem
JPH0563833A (ja) * 1991-09-02 1993-03-12 Nippon Telegr & Teleph Corp <Ntt> 音声符号無変換通信制御方式
US5247571A (en) * 1992-02-28 1993-09-21 Bell Atlantic Network Services, Inc. Area wide centrex
US5982870A (en) * 1992-05-26 1999-11-09 Bell Atlantic Network Services, Inc. Method for concurrently establishing switch redirection for multiple lines of the public telephone network
GB2308371B (en) * 1994-10-13 1999-03-24 Secr Defence Liquid crystal polymer devices
CA2209662A1 (en) 1995-01-09 1996-07-18 Mci Communications Corporation Enhanced overflow call processing
EP0757877B1 (en) * 1995-02-28 2005-11-16 Koninklijke Philips Electronics N.V. Telecommunication system
DE59509866D1 (de) * 1995-03-10 2002-01-03 Siemens Ag Verfahren zur gezielten Überwachung von Fernsprechverbindungen in einer übergeordneten Überwachungszentrale
US5684800A (en) 1995-11-15 1997-11-04 Cabletron Systems, Inc. Method for establishing restricted broadcast groups in a switched network
JP3437706B2 (ja) * 1996-03-19 2003-08-18 富士通株式会社 交換機および交換システム
DE19630968C2 (de) * 1996-07-31 1999-10-21 Siemens Ag Verfahren zur Durchführung einer Rufweiterleitung in einem Kommunikationssystem bzw. Kommunikationsnetz
DE19653622C2 (de) * 1996-12-20 2000-04-27 Siemens Ag Verfahren zum Durchführen eines Verbindungsaufbaus bei Anrufumleitung bzw. Verbindungsweiterleitung in einem Kommunikationsnetz
DE19739981C2 (de) * 1997-09-11 2000-12-14 Siemens Ag Verfahren zur Abwicklung von Fernmeldeverbindungen über eine öffentliche Vermittlungsstelle
US7046776B1 (en) 1999-05-17 2006-05-16 Siemens Aktiengesellschaft Method for converting a three-party telecommunications connection which is switched via the public communications network into a two-party telecommunications connection
DE10013185A1 (de) * 2000-03-17 2001-09-20 Deutsche Telekom Ag Rufumlenkung in einem TK-Anlagennetz
DE60034457T2 (de) * 2000-10-13 2008-01-10 Nvidia International, Inc. Modulares und erweiterbares Telekommunikationssystem
US7927565B2 (en) * 2005-01-03 2011-04-19 Marathon Oil Canada Corporation Nozzle reactor and method of use
WO2006073521A2 (en) * 2005-01-03 2006-07-13 Western Oil Sands, Inc. Nozzle reactor and method of use

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160130A (en) * 1978-06-20 1979-07-03 Gte Sylvania Incorporated Essential user bypass circuit for telephone switching system
US4278844A (en) * 1979-03-26 1981-07-14 Bell Telephone Laboratories, Incorporated Communication system selective call screening arrangement
DE73078T1 (de) * 1981-08-21 1983-09-01 Italtel Societa Italiana Telecomunicazioni S.P.A., 20149 Milano Modulaeres koppelfeld fuer fernmeldesystem.
US4464543A (en) * 1982-12-01 1984-08-07 Gte Business Communication Systems Inc. Network control center call trace

Also Published As

Publication number Publication date
EP0161031A1 (en) 1985-11-13
JPS60240260A (ja) 1985-11-29
DE3571542D1 (en) 1989-08-17
US4723272A (en) 1988-02-02
EP0161031B1 (en) 1989-07-12
CA1251844A (en) 1989-03-28
ZA852922B (en) 1986-11-26
NL8401443A (nl) 1985-12-02

Similar Documents

Publication Publication Date Title
BR8502146A (pt) Sistema de telecomunicacoes,em particular um sistema telefonico
DE3586033D1 (de) Schnurloses fernsprechsystem.
DE3585806D1 (de) Nachrichtenkommunikationssystem.
NO891255D0 (no) Radiokommunikasjonssystem.
DE68917592T2 (de) Fernmeldevermittlungssystem.
DE3789135T2 (de) Funktelefonsystem.
DE3689457D1 (de) Radiofernsprechsystem.
DE3580958D1 (de) Fernsprechgeraet.
DE3786222D1 (de) Fernsprechsystem.
FI862576A (fi) Telekommunikationssystem.
DE3781934D1 (de) Schnurloses fernsprechersystem.
NO892487L (no) Kommunikasjonssystem.
DE3583878D1 (de) Kommunikationssystem.
DK591286D0 (da) Fremgangsmaade til sikrede kommunikationer i et telekommunikationsanlaeg
DE3785823D1 (de) Schnurloses telefonsystem.
DE3689010T2 (de) Schnurloses Fernsprechsystem.
DE3688351D1 (de) Fernsprecher.
NO870902D0 (no) Kommunikasjonssystem.
DE68918912T2 (de) Automatisches Fernmeldesystem.
DE3578697D1 (de) Fernsprech-handapparat.
BR8401118A (pt) Aperfeicoamento em sistemas de sinalizacao telefonica
NO871544D0 (no) Kommunikasjonssystem.
NO911831D0 (no) Kommunikasjonssystem.
ES535178A0 (es) Perfeccionamiento en un sistema telefonico de intercomunicacion multilinea
NO910570D0 (no) Radiokommunikasjonssystem.

Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)
B15K Others concerning applications: alteration of classification

Ipc: H04Q 3/62 (2006.01), H04Q 11/04 (2006.0