AR243716A1 - Disposicion de circuito para instalacion de enlace de telecomunicaciones - Google Patents
Disposicion de circuito para instalacion de enlace de telecomunicacionesInfo
- Publication number
- AR243716A1 AR243716A1 AR88310708A AR31070888A AR243716A1 AR 243716 A1 AR243716 A1 AR 243716A1 AR 88310708 A AR88310708 A AR 88310708A AR 31070888 A AR31070888 A AR 31070888A AR 243716 A1 AR243716 A1 AR 243716A1
- Authority
- AR
- Argentina
- Prior art keywords
- central part
- exchange
- operating
- circuit arrangement
- groups connected
- Prior art date
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
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Exchange Systems With Centralized Control (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3719517 | 1987-06-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR243716A1 true AR243716A1 (es) | 1993-08-31 |
Family
ID=6329510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR88310708A AR243716A1 (es) | 1987-06-11 | 1988-04-28 | Disposicion de circuito para instalacion de enlace de telecomunicaciones |
Country Status (18)
Country | Link |
---|---|
US (1) | US4899336A (es) |
EP (1) | EP0294644B1 (es) |
JP (1) | JPS645195A (es) |
CN (1) | CN1012608B (es) |
AR (1) | AR243716A1 (es) |
AT (1) | ATE85179T1 (es) |
AU (1) | AU622113B2 (es) |
BR (1) | BR8802845A (es) |
CA (1) | CA1298633C (es) |
DE (1) | DE3877833D1 (es) |
DK (1) | DK315888A (es) |
ES (1) | ES2040777T3 (es) |
FI (1) | FI882774A (es) |
GR (1) | GR3007699T3 (es) |
HU (1) | HU202697B (es) |
LU (1) | LU87095A1 (es) |
PT (1) | PT87665B (es) |
ZA (1) | ZA884164B (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2235351A (en) * | 1989-08-03 | 1991-02-27 | Plessey Telecomm | Message switching arrangement |
JP2701513B2 (ja) * | 1990-03-29 | 1998-01-21 | 日本電気株式会社 | 回線切替制御方式 |
US5267309A (en) * | 1990-11-20 | 1993-11-30 | Alcatel Network Systems, Inc. | Telephone line unit having programmable read-only memory |
DE4319877C1 (de) * | 1993-06-16 | 1994-06-16 | Siemens Ag | Verfahren zur Inbetriebnahme von dezentralen, redundanten Einrichtungen in Kommunikationssystemen |
EP0981889B1 (de) * | 1997-05-13 | 2003-07-16 | Siemens Aktiengesellschaft | Belastungsregelung in einer vermittlungsvorrichtung |
DE19834321A1 (de) | 1998-07-30 | 2000-02-03 | Alcatel Sa | Verfahren, Endgerät, Knoten, Programmodul und Bedienoberfläche zur Ermittlung von für eine Kommunikationsbeziehung erforderlichen Merkmalen |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3128365C2 (de) * | 1981-07-17 | 1984-09-06 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung für zentralgesteuerte Fernmeldevermittlungsanlagen, insbesondere für Zeitmultiplex-Fernsprechvermittlungsanlagen, mit Informationsaustausch zwischen teilzentralen Einrichtungen über eine zentrale Einrichtung |
US4484323A (en) * | 1982-06-14 | 1984-11-20 | At&T Bell Laboratories | Communication arrangements for distributed control systems |
DE3311900A1 (de) * | 1983-03-31 | 1984-10-04 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung fuer fernmeldeanlagen, insbesondere fernsprechvermittlungsanlagen mit informationsverarbeitenden schaltwerken und einrichtungen zur abwehr von ueberbelastungen |
DE3329556A1 (de) * | 1983-08-16 | 1985-03-07 | Siemens AG, 1000 Berlin und 8000 München | Anordnung fuer fernmeldeanlagen, insbesondere fernsprechvermittlungsanlagen, mit zentralen und/oder teilzentralen programmgesteuerten schaltwerken und ihnen zugeordneten speichern |
EP0162970B1 (en) * | 1984-06-01 | 1989-01-25 | BELL TELEPHONE MANUFACTURING COMPANY Naamloze Vennootschap | Multiple memory loading system |
DE3522721A1 (de) * | 1985-06-25 | 1987-01-08 | Siemens Ag | Schaltungsanordnung fuer fernmeldevermittlungsanlagen, insbesondere fernsprechvermittlungsanlagen, mit informationsverarbeitenden zentralen schaltwerken und diesen informationsverarbeitungsauftraege zufuehrenden teilzentralen schalteinrichtungen |
US4720854A (en) * | 1985-12-17 | 1988-01-19 | American Telephone And Telegraph Company, At&T Bell Laboratories | Architecture for distributed control telecommunication systems |
DE3634863C2 (de) * | 1986-10-13 | 1994-11-24 | Siemens Ag | Schaltungsanordnung für eine zentralgesteuerte Fernmeldevermittlungsanlage, insbesondere PCM-Fernsprechvermittlungsanlage, mit einem Zentralteil und mit diesem verbundenen Anschlußgruppen |
-
1987
- 1987-12-23 LU LU87095A patent/LU87095A1/de unknown
-
1988
- 1988-04-28 AR AR88310708A patent/AR243716A1/es active
- 1988-05-17 CN CN88102621A patent/CN1012608B/zh not_active Expired
- 1988-05-24 DE DE8888108269T patent/DE3877833D1/de not_active Expired - Fee Related
- 1988-05-24 AT AT88108269T patent/ATE85179T1/de active
- 1988-05-24 EP EP88108269A patent/EP0294644B1/de not_active Expired - Lifetime
- 1988-05-24 ES ES198888108269T patent/ES2040777T3/es not_active Expired - Lifetime
- 1988-06-01 US US07/201,497 patent/US4899336A/en not_active Expired - Fee Related
- 1988-06-07 PT PT87665A patent/PT87665B/pt not_active IP Right Cessation
- 1988-06-09 CA CA000569001A patent/CA1298633C/en not_active Expired - Fee Related
- 1988-06-10 JP JP63141900A patent/JPS645195A/ja active Pending
- 1988-06-10 DK DK315888A patent/DK315888A/da not_active Application Discontinuation
- 1988-06-10 AU AU17611/88A patent/AU622113B2/en not_active Ceased
- 1988-06-10 BR BR8802845A patent/BR8802845A/pt unknown
- 1988-06-10 FI FI882774A patent/FI882774A/fi not_active Application Discontinuation
- 1988-06-10 HU HU883008A patent/HU202697B/hu not_active IP Right Cessation
- 1988-06-10 ZA ZA884164A patent/ZA884164B/xx unknown
-
1993
- 1993-04-27 GR GR930400137T patent/GR3007699T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
CA1298633C (en) | 1992-04-07 |
EP0294644B1 (de) | 1993-01-27 |
GR3007699T3 (es) | 1993-08-31 |
EP0294644A1 (de) | 1988-12-14 |
JPS645195A (en) | 1989-01-10 |
ZA884164B (en) | 1989-08-30 |
AU622113B2 (en) | 1992-04-02 |
DK315888D0 (da) | 1988-06-10 |
US4899336A (en) | 1990-02-06 |
CN1012608B (zh) | 1991-05-08 |
HU202697B (en) | 1991-03-28 |
ATE85179T1 (de) | 1993-02-15 |
LU87095A1 (de) | 1988-04-05 |
PT87665A (pt) | 1989-05-31 |
HUT47199A (en) | 1989-01-30 |
BR8802845A (pt) | 1989-01-03 |
FI882774A (fi) | 1988-12-12 |
FI882774A0 (fi) | 1988-06-10 |
DE3877833D1 (de) | 1993-03-11 |
PT87665B (pt) | 1994-02-28 |
DK315888A (da) | 1988-12-12 |
CN88102621A (zh) | 1988-12-28 |
AU1761188A (en) | 1988-12-15 |
ES2040777T3 (es) | 1993-11-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2196513B (en) | Telephone system with stimulus operation of a terminal | |
AU6122686A (en) | Telephone line interface circuitry for telecommunications equipment | |
DE3571542D1 (en) | Telecommunication system, in particular telephone system | |
AU574277B2 (en) | Subscriber line interface circuit | |
GB2198314B (en) | Message transferring telephone sets | |
EP0185213A3 (en) | Circuit arrangement for overcharge protection of a subscriber current supply circuit, especially in a digital telephone exchange | |
AR243716A1 (es) | Disposicion de circuito para instalacion de enlace de telecomunicaciones | |
AU6068186A (en) | Selective ringing circuit for a telephone | |
IE871277L (en) | Telephone exchange | |
ES548006A0 (es) | Una configuracion para la conexion de terminales de abonado a una central telefonica | |
GB8716101D0 (en) | Subscriber line interface circuit | |
GB2218880B (en) | Telecommunications terminals | |
EP0529343A3 (en) | Method for establishing communication between a communication terminal, connected to a communication exchange, and a plurality of further terminals | |
GB2161044B (en) | Telephone subscribers circuits | |
GB8618706D0 (en) | Telecommunication exchange equipment | |
GB8509990D0 (en) | Testing telephone subscribers lines | |
EP0181316A3 (en) | Circuit arrangement for telephone networks | |
GB2156182B (en) | Telephone exchange | |
GR861642B (en) | Circuit arrangement to align the pcm groups entering communication branch point one another | |
HUT45345A (en) | Line-party-line circuit to telecommunication central exchanges | |
EP0186770A3 (en) | Circuit arrangement for telecommunication exchanges, especially telephone exchanges, with subexchanges connected to exchanges via line bundles | |
CA56902S (en) | Voice/data communication terminal | |
NZ219462A (en) | Voice controlled telephone dialler | |
GB8706907D0 (en) | Telecommunication switching network | |
GR861526B (en) | Telecommunication terminal |