AT381203B - Datenspeicher eines zentralgesteuerten fernsprechvermittlungssystems, insbesondere einer zentralgesteuerten fernsprechnebenstellenanlage - Google Patents
Datenspeicher eines zentralgesteuerten fernsprechvermittlungssystems, insbesondere einer zentralgesteuerten fernsprechnebenstellenanlageInfo
- Publication number
- AT381203B AT381203B AT0295779A AT295779A AT381203B AT 381203 B AT381203 B AT 381203B AT 0295779 A AT0295779 A AT 0295779A AT 295779 A AT295779 A AT 295779A AT 381203 B AT381203 B AT 381203B
- Authority
- AT
- Austria
- Prior art keywords
- centrally controlled
- controlled telephone
- data storage
- switching system
- telephone switching
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
- H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored program
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Exchange Systems With Centralized Control (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2817567A DE2817567C2 (de) | 1978-04-21 | 1978-04-21 | Verfahren für die Abwicklung von Vermittlungsvorgängen in Fernsprechanlagen, insbesondere Fernsprechnebenstellenanlagen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA295779A ATA295779A (de) | 1986-01-15 |
| AT381203B true AT381203B (de) | 1986-09-10 |
Family
ID=6037715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT0295779A AT381203B (de) | 1978-04-21 | 1979-04-19 | Datenspeicher eines zentralgesteuerten fernsprechvermittlungssystems, insbesondere einer zentralgesteuerten fernsprechnebenstellenanlage |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT381203B (de) |
| CH (1) | CH650372A5 (de) |
| DE (1) | DE2817567C2 (de) |
| FR (1) | FR2423942A1 (de) |
| GB (1) | GB2019697B (de) |
| IT (1) | IT1112432B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2818931C3 (de) * | 1978-04-28 | 1981-07-30 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung für zentral gesteuerte Fernsprechvermittlungssysteme, insbesondere Fernsprechnebenstellenanlagen mit einem Sprechwegekoppelnetzwerk |
| US4965721A (en) * | 1987-03-31 | 1990-10-23 | Bull Hn Information Systems Inc. | Firmware state apparatus for controlling sequencing of processing including test operation in multiple data lines of communication |
| US4882699A (en) * | 1988-09-19 | 1989-11-21 | International Business Machines Corp. | Communications network routing and management system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2543029C3 (de) * | 1975-09-26 | 1982-09-09 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung für ein eine Vielzahl von Funktionen steuerndes, an einer Fernsprechanlage anschaltbares Endgerät |
| DE2602159B2 (de) * | 1976-01-21 | 1980-11-27 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen, mit Koppelfeldern und mit zentralen und teilzentralen Einrichtungen |
| DE2647404C2 (de) * | 1976-10-20 | 1978-08-03 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schaltungsanordnung für zentralgesteuerte Fernmeldevermittlungsanlagen mit einem Zentralsteuerwerk und Teilsteuerungen |
| DE2724077B2 (de) * | 1977-05-27 | 1980-09-25 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Anordnung für die Abwicklung von Vermittlungsvorgängen in Fernsprechanlagen, insbesondere Fernsprechnebenstellenanlagen |
-
1978
- 1978-04-21 DE DE2817567A patent/DE2817567C2/de not_active Expired
-
1979
- 1979-04-06 CH CH3278/79A patent/CH650372A5/de not_active IP Right Cessation
- 1979-04-19 IT IT21963/79A patent/IT1112432B/it active
- 1979-04-19 AT AT0295779A patent/AT381203B/de not_active IP Right Cessation
- 1979-04-20 GB GB7913874A patent/GB2019697B/en not_active Expired
- 1979-04-20 FR FR7910040A patent/FR2423942A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2817567A1 (de) | 1979-10-31 |
| IT1112432B (it) | 1986-01-13 |
| DE2817567C2 (de) | 1983-12-29 |
| GB2019697A (en) | 1979-10-31 |
| FR2423942A1 (fr) | 1979-11-16 |
| IT7921963A0 (it) | 1979-04-19 |
| GB2019697B (en) | 1982-03-10 |
| CH650372A5 (de) | 1985-07-15 |
| FR2423942B1 (de) | 1982-06-04 |
| ATA295779A (de) | 1986-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |