IT7921323A0 - CIRCUIT ARRANGEMENT FOR AN INDIRECT CONTROL SWITCHING SYSTEM. - Google Patents
CIRCUIT ARRANGEMENT FOR AN INDIRECT CONTROL SWITCHING SYSTEM.Info
- Publication number
- IT7921323A0 IT7921323A0 IT7921323A IT2132379A IT7921323A0 IT 7921323 A0 IT7921323 A0 IT 7921323A0 IT 7921323 A IT7921323 A IT 7921323A IT 2132379 A IT2132379 A IT 2132379A IT 7921323 A0 IT7921323 A0 IT 7921323A0
- Authority
- IT
- Italy
- Prior art keywords
- circuit arrangement
- switching system
- control switching
- indirect control
- indirect
- 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 programme
- H04Q3/54508—Configuration, initialisation
- H04Q3/54533—Configuration data, translation, passwords, databases
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2813721A DE2813721C2 (en) | 1978-03-30 | 1978-03-30 | Circuit arrangement for an indirectly controlled switching system, in particular telephone switching system |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7921323A0 true IT7921323A0 (en) | 1979-03-27 |
IT1113241B IT1113241B (en) | 1986-01-20 |
Family
ID=6035757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21323/79A IT1113241B (en) | 1978-03-30 | 1979-03-27 | CIRCUIT PROVISION FOR AN INDIRECT CONTROL SWITCHING SYSTEM |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS59192B2 (en) |
DE (1) | DE2813721C2 (en) |
FR (1) | FR2421524B1 (en) |
GB (1) | GB2018092B (en) |
IT (1) | IT1113241B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3128365C2 (en) * | 1981-07-17 | 1984-09-06 | Siemens AG, 1000 Berlin und 8000 München | Circuit arrangement for centrally controlled telecommunications switching systems, in particular for time division multiplex telephone switching systems, with information exchange between partially centralized facilities via a central facility |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1411182A (en) * | 1973-01-04 | 1975-10-22 | Standard Telephones Cables Ltd | Data processing |
CH547590A (en) * | 1973-03-21 | 1974-03-29 | Ibm | REMOTE COMMUNICATION SYSTEM. |
GB1485629A (en) * | 1973-11-29 | 1977-09-14 | Standard Telephones Cables Ltd | Telecommunication switching systems |
-
1978
- 1978-03-30 DE DE2813721A patent/DE2813721C2/en not_active Expired
-
1979
- 1979-03-27 IT IT21323/79A patent/IT1113241B/en active
- 1979-03-27 GB GB7910642A patent/GB2018092B/en not_active Expired
- 1979-03-28 JP JP54035721A patent/JPS59192B2/en not_active Expired
- 1979-03-29 FR FR7907911A patent/FR2421524B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2813721B1 (en) | 1979-08-16 |
FR2421524B1 (en) | 1986-09-19 |
FR2421524A1 (en) | 1979-10-26 |
IT1113241B (en) | 1986-01-20 |
GB2018092B (en) | 1982-06-23 |
GB2018092A (en) | 1979-10-10 |
JPS54134505A (en) | 1979-10-19 |
JPS59192B2 (en) | 1984-01-05 |
DE2813721C2 (en) | 1980-05-14 |
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