ES552306A0 - Un sistema para proporcionar servicio de datos a abonados de centrales telefonicas de circuitos conmutados - Google Patents
Un sistema para proporcionar servicio de datos a abonados de centrales telefonicas de circuitos conmutadosInfo
- Publication number
- ES552306A0 ES552306A0 ES552306A ES552306A ES552306A0 ES 552306 A0 ES552306 A0 ES 552306A0 ES 552306 A ES552306 A ES 552306A ES 552306 A ES552306 A ES 552306A ES 552306 A0 ES552306 A0 ES 552306A0
- Authority
- ES
- Spain
- Prior art keywords
- subscribers
- data service
- provide data
- switched circuits
- centrals
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Interface Circuits In Exchanges (AREA)
- Computer And Data Communications (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70546285A | 1985-02-25 | 1985-02-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8801070A1 ES8801070A1 (es) | 1987-12-01 |
ES552306A0 true ES552306A0 (es) | 1987-12-01 |
Family
ID=24833565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES552306A Expired ES8801070A1 (es) | 1985-02-25 | 1986-02-22 | Un sistema para proporcionar servicio de datos a abonados de centrales telefonicas de circuitos conmutados |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0194491A3 (es) |
JP (1) | JPH07108004B2 (es) |
CN (1) | CN1003154B (es) |
AU (1) | AU579224B2 (es) |
ES (1) | ES8801070A1 (es) |
MX (1) | MX160479A (es) |
NZ (1) | NZ215112A (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4719617A (en) * | 1985-02-25 | 1988-01-12 | U.S. Holding Company | Full service voice/data system |
JPH0754953B2 (ja) * | 1986-12-26 | 1995-06-07 | 株式会社東芝 | 回線接続切換装置 |
DE3702614A1 (de) * | 1987-01-29 | 1988-08-11 | Standard Elektrik Lorenz Ag | Digitales koppelnetz fuer leitungs- und paketvermittlung und koppeleinrichtung hierzu |
CA1278121C (en) * | 1987-12-23 | 1990-12-18 | Michael H. Reichmann | Data communication system |
US5073890A (en) * | 1988-12-30 | 1991-12-17 | At&T Bell Laboratories | Remote agent operation for automatic call distributors |
US5959988A (en) * | 1996-06-24 | 1999-09-28 | Ericsson, Inc. | Telecommunications switch including an integrated internet access server |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55136757A (en) * | 1979-04-11 | 1980-10-24 | Nec Corp | Exchange system of television telephone |
US4539676A (en) * | 1982-05-03 | 1985-09-03 | At&T Bell Laboratories | Bulk/interactive data switching system |
US4608685A (en) * | 1984-04-30 | 1986-08-26 | Northern Telecom Limited | Packet and circuit switched communications network |
GB2162721B (en) * | 1984-08-01 | 1987-09-16 | Stc Plc | Transmission system |
IT1179081B (it) * | 1984-08-28 | 1987-09-16 | Cselt Centro Studi Lab Telecom | Sistema di comunicazione integrato a larga banda in ambito locale |
-
1985
- 1985-12-23 CN CN85109293.4A patent/CN1003154B/zh not_active Expired
-
1986
- 1986-02-11 NZ NZ21511286A patent/NZ215112A/en unknown
- 1986-02-13 AU AU53445/86A patent/AU579224B2/en not_active Ceased
- 1986-02-22 ES ES552306A patent/ES8801070A1/es not_active Expired
- 1986-02-22 EP EP86102324A patent/EP0194491A3/de not_active Withdrawn
- 1986-02-24 MX MX164686A patent/MX160479A/es unknown
- 1986-02-25 JP JP61040146A patent/JPH07108004B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
MX160479A (es) | 1990-03-12 |
NZ215112A (en) | 1990-01-29 |
CN85109293A (zh) | 1986-09-10 |
ES8801070A1 (es) | 1987-12-01 |
EP0194491A3 (de) | 1989-02-08 |
AU579224B2 (en) | 1988-11-17 |
JPS61196653A (ja) | 1986-08-30 |
JPH07108004B2 (ja) | 1995-11-15 |
AU5344586A (en) | 1986-08-28 |
EP0194491A2 (de) | 1986-09-17 |
CN1003154B (zh) | 1989-01-25 |
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