ES2082837T3 - Control de servicios de telecomunicacion conmutados no locales. - Google Patents
Control de servicios de telecomunicacion conmutados no locales.Info
- Publication number
- ES2082837T3 ES2082837T3 ES90312598T ES90312598T ES2082837T3 ES 2082837 T3 ES2082837 T3 ES 2082837T3 ES 90312598 T ES90312598 T ES 90312598T ES 90312598 T ES90312598 T ES 90312598T ES 2082837 T3 ES2082837 T3 ES 2082837T3
- Authority
- ES
- Spain
- Prior art keywords
- exchange
- isdn
- service
- external
- local
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0016—Arrangements providing connection between exchanges
- H04Q3/002—Details
-
- 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
-
- 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
Abstract
SE PROVEE UN SERVICIO DE INTERCAMBIO-SUSCRIPTOR EXTERIOR VIA UN INTERCAMBIO ISDN (100) CON CONEXIONES CONMUTADAS SELECTIVAMENTE ESTABLECIDAS ENTRE ABONADOS AL TERMINAL ISDN (120) Y UN ENLACE (130) DEDICADO A LA LINEA DE INTERCAMBIO EXTERIOR (111). LA MISMA LINEA ABONADA ISDN (121) PUEDE USARSE PARA SERVICIO LOCAL Y SERVICIO DE INTERCAMBIO EXTERIOR PUEDE USARSE PARA DIFERENTES TIPOS DE INTERCAMBIO EXTERIOR (110). EL ABONADO AL TERMINAL ISDN TIENE UNA APARICION DE LLAMADA SEPARADA PARA CADA LINEA DE INTERCAMBIO EXTERIOR Y LA INFORMACION APARICION DE LLAMADA SE USA EN LOS MENSAJES ISDN TRANSMITIDOS ENTRE EL INTERCAMBIO LOCAL Y EL TERMINAL DEL ABONADO PARA IDENTIFICAR UNICAMENTE SERVICIO DE CONEXIONES ENTRE INTERCAMBIO LOCAL Y EXTERIOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/443,303 US5063592A (en) | 1989-11-29 | 1989-11-29 | Control of non-locally switched telecommunication services |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2082837T3 true ES2082837T3 (es) | 1996-04-01 |
Family
ID=23760268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90312598T Expired - Lifetime ES2082837T3 (es) | 1989-11-29 | 1990-11-20 | Control de servicios de telecomunicacion conmutados no locales. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5063592A (es) |
EP (1) | EP0430534B1 (es) |
JP (1) | JP3021630B2 (es) |
DE (1) | DE69025142T2 (es) |
ES (1) | ES2082837T3 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5101400A (en) * | 1989-09-29 | 1992-03-31 | At&T Bell Laboratories | Dynamic circuit identifier |
JPH04120898A (ja) * | 1990-09-11 | 1992-04-21 | Fujitsu Ltd | インバンド信号交換方式 |
US5329572A (en) * | 1992-09-24 | 1994-07-12 | At&T Bell Laboratories | Dial-up switching and transmission of broadband communication channels through a local exchange |
US5406620A (en) * | 1993-12-14 | 1995-04-11 | At&T Bell Laboratories | Method of allocating international transit traffic among a plurality of carriers in a terminating country |
KR0128170B1 (ko) * | 1994-10-08 | 1998-04-10 | 김광호 | 디지탈 키폰시스템에서 디지털 키폰전화기 접속장치 및 방법 |
GB2294840B (en) * | 1994-11-07 | 1999-02-10 | Plessey Telecomm | Improvements in or relating to telecommunications systems |
US5903638A (en) * | 1995-05-12 | 1999-05-11 | Mci Communications Corporation | Telecommunications system for international call routing using traffic allocation |
US6069706A (en) * | 1995-07-31 | 2000-05-30 | Canon Kabushiki Kaisha | Image reading device and image processing method utilizing the same |
US6243453B1 (en) * | 1996-07-17 | 2001-06-05 | Alcatel Usa Sourcing, L.P. | Programmable call processing system and method |
US6453035B1 (en) | 1998-03-02 | 2002-09-17 | Stentor Resource Centre Inc. | Method and apparatus for providing virtual private network services over public switched telephone network |
US6973523B1 (en) * | 2000-03-27 | 2005-12-06 | Interdigital Technology Corp. | Code division multiple access modem interface |
US7555107B2 (en) * | 2003-12-30 | 2009-06-30 | Alcatel-Lucent Usa Inc. | “Roaming” method and apparatus for use in emulating a user's “home” telecommunications environment |
US8761370B2 (en) | 2008-08-07 | 2014-06-24 | At&T Government Solutions, Inc. | Method and apparatus for communication having critically assured services |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3555196A (en) * | 1967-09-21 | 1971-01-12 | Northern Electric Co | Telephone switching system with programmed auxiliary control for providing special services |
US4310727A (en) * | 1980-02-04 | 1982-01-12 | Bell Telephone Laboratories, Incorporated | Method of processing special service telephone calls |
US4611096A (en) * | 1983-12-01 | 1986-09-09 | At&T Bell Laboratories | Telephone office service assist and handoff |
US4782519A (en) * | 1986-05-22 | 1988-11-01 | Network Access Corporation | Method and apparatus for enhancing the operating capabilities of a telephone switching system |
NL8601712A (nl) * | 1986-07-01 | 1988-02-01 | Koninkl Philips Electronics Nv | Communicatienetwerk, in het bijzonder een telefoonnetwerk en datacommunicatienetwerk dat is samengesteld uit een verzameling van knooppuntseenheden, waarbij specifieke faciliteiten binnen naar keuze vastgestelde domeinen, volledig geintegreerd kunnen worden geboden. |
US4757526A (en) * | 1987-04-16 | 1988-07-12 | American Telephone And Telegraph Company, At&T Bell Laboratories | Signal transfer arrangement |
JP2551007B2 (ja) * | 1987-06-26 | 1996-11-06 | 日本電気株式会社 | 専用線接続方法 |
JP2577592B2 (ja) * | 1988-01-19 | 1997-02-05 | 日本電信電話株式会社 | 着信選択方式 |
US4878240A (en) * | 1988-01-25 | 1989-10-31 | Bell Communications Research, Inc. | Multi-service telephone switching system |
JPH01278153A (ja) * | 1988-04-29 | 1989-11-08 | Nec Corp | 加入者番号管理装置 |
JPH01289359A (ja) * | 1988-05-16 | 1989-11-21 | Nec Corp | Isdn端末のネットワークサービス制御方式 |
-
1989
- 1989-11-29 US US07/443,303 patent/US5063592A/en not_active Expired - Lifetime
-
1990
- 1990-11-20 EP EP90312598A patent/EP0430534B1/en not_active Expired - Lifetime
- 1990-11-20 DE DE69025142T patent/DE69025142T2/de not_active Expired - Fee Related
- 1990-11-20 ES ES90312598T patent/ES2082837T3/es not_active Expired - Lifetime
- 1990-11-29 JP JP2326118A patent/JP3021630B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69025142T2 (de) | 1996-09-19 |
EP0430534B1 (en) | 1996-01-31 |
EP0430534A1 (en) | 1991-06-05 |
JPH03182149A (ja) | 1991-08-08 |
DE69025142D1 (de) | 1996-03-14 |
JP3021630B2 (ja) | 2000-03-15 |
US5063592A (en) | 1991-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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