ZA792942B - An indirectly controlled telecommunications exchange - Google Patents
An indirectly controlled telecommunications exchangeInfo
- Publication number
- ZA792942B ZA792942B ZA792942A ZA792942A ZA792942B ZA 792942 B ZA792942 B ZA 792942B ZA 792942 A ZA792942 A ZA 792942A ZA 792942 A ZA792942 A ZA 792942A ZA 792942 B ZA792942 B ZA 792942B
- Authority
- ZA
- South Africa
- Prior art keywords
- indirectly controlled
- telecommunications exchange
- controlled telecommunications
- exchange
- indirectly
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Exchange Systems With Centralized Control (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 |
---|---|---|---|
DE19782826062 DE2826062A1 (en) | 1978-06-14 | 1978-06-14 | INDIRECTLY CONTROLLED SWITCHING SYSTEM WITH TIME CHANNEL LINKS, IN PARTICULAR TELEPHONE SWITCHING SYSTEM |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA792942B true ZA792942B (en) | 1980-06-25 |
Family
ID=6041773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA792942A ZA792942B (en) | 1978-06-14 | 1979-06-13 | An indirectly controlled telecommunications exchange |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0006134A1 (en) |
JP (1) | JPS55698A (en) |
BR (1) | BR7903753A (en) |
DE (1) | DE2826062A1 (en) |
FI (1) | FI791894A (en) |
ZA (1) | ZA792942B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2475328B1 (en) * | 1979-11-21 | 1988-06-24 | Int Standard Electric Corp | DIGITAL TELECOMMUNICATIONS SWITCHING SYSTEM PROVIDED WITH CONFERENCE CONNECTION MEANS OF ONE OR MORE GROUPS OF TERMINALS |
IT1149253B (en) * | 1980-09-09 | 1986-12-03 | Sits Soc It Telecom Siemens | SWITCHING NETWORK FOR PCM CHANNELS |
JPS58136164A (en) * | 1982-01-29 | 1983-08-13 | Fujitsu Ltd | Centralized monitor system |
US4484324A (en) * | 1982-08-23 | 1984-11-20 | At&T Bell Laboratories | Control information communication arrangement for a time division switching system |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2602159B2 (en) * | 1976-01-21 | 1980-11-27 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, with switching networks and with central and partially central facilities |
-
1978
- 1978-06-14 DE DE19782826062 patent/DE2826062A1/en not_active Withdrawn
-
1979
- 1979-05-15 EP EP79101482A patent/EP0006134A1/en not_active Ceased
- 1979-06-12 JP JP7311579A patent/JPS55698A/en active Pending
- 1979-06-13 ZA ZA792942A patent/ZA792942B/en unknown
- 1979-06-13 BR BR7903753A patent/BR7903753A/en unknown
- 1979-06-13 FI FI791894A patent/FI791894A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
BR7903753A (en) | 1980-02-05 |
FI791894A (en) | 1979-12-15 |
EP0006134A1 (en) | 1980-01-09 |
DE2826062A1 (en) | 1979-12-20 |
JPS55698A (en) | 1980-01-07 |
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