CH531291A - Telecommunication system, in particular telephone exchange system, with central and individual devices - Google Patents
Telecommunication system, in particular telephone exchange system, with central and individual devicesInfo
- Publication number
- CH531291A CH531291A CH1207271A CH1207271A CH531291A CH 531291 A CH531291 A CH 531291A CH 1207271 A CH1207271 A CH 1207271A CH 1207271 A CH1207271 A CH 1207271A CH 531291 A CH531291 A CH 531291A
- Authority
- CH
- Switzerland
- Prior art keywords
- central
- telephone exchange
- individual devices
- particular telephone
- exchange system
- 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
- H04Q3/54575—Software application
- H04Q3/54591—Supervision, e.g. fault localisation, traffic measurements, avoiding errors, failure recovery, monitoring, statistical analysis
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Exchange Systems With Centralized Control (AREA)
- Structure Of Telephone Exchanges (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 |
---|---|---|---|
DE2043992A DE2043992C2 (en) | 1970-09-04 | 1970-09-04 | Circuit arrangement for telecommunications systems, in particular telephone switching systems, with central and individual devices |
Publications (1)
Publication Number | Publication Date |
---|---|
CH531291A true CH531291A (en) | 1972-11-30 |
Family
ID=5781625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1207271A CH531291A (en) | 1970-09-04 | 1971-08-17 | Telecommunication system, in particular telephone exchange system, with central and individual devices |
Country Status (10)
Country | Link |
---|---|
AT (1) | AT311426B (en) |
BE (1) | BE772175R (en) |
CH (1) | CH531291A (en) |
DE (1) | DE2043992C2 (en) |
FR (1) | FR2110859A6 (en) |
GB (1) | GB1328425A (en) |
IT (1) | IT984569B (en) |
LU (1) | LU63834A1 (en) |
NL (1) | NL7112167A (en) |
SE (1) | SE360799B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3116079A1 (en) * | 1981-04-23 | 1982-11-11 | Robert Bosch Gmbh, 7000 Stuttgart | TEST SYSTEM |
DE3130210C1 (en) * | 1981-07-30 | 1983-02-24 | Siemens AG, 1000 Berlin und 8000 München | Method for exchanging information of different types between a telecommunications system, in particular a telephone system, and a peripheral device |
NL8602090A (en) * | 1986-08-18 | 1988-03-16 | Philips Nv | METHOD FOR ESTABLISHING A SIGNAL PATH BETWEEN AT LEAST TWO DEVICES AND SYSTEM OF AT LEAST TWO DEVICES FOR REALIZING THE METHOD |
GR880100760A (en) * | 1988-11-10 | 1990-12-31 | Telefonica Nacional Espana Co | Flexible interconnection system of electronic equipment |
-
1970
- 1970-09-04 DE DE2043992A patent/DE2043992C2/en not_active Expired
-
1971
- 1971-08-17 AT AT717171A patent/AT311426B/en not_active IP Right Cessation
- 1971-08-17 CH CH1207271A patent/CH531291A/en not_active IP Right Cessation
- 1971-08-27 GB GB4026871A patent/GB1328425A/en not_active Expired
- 1971-09-02 LU LU63834D patent/LU63834A1/xx unknown
- 1971-09-02 FR FR7131706A patent/FR2110859A6/fr not_active Expired
- 1971-09-03 BE BE772175A patent/BE772175R/en active
- 1971-09-03 IT IT2819671A patent/IT984569B/en active
- 1971-09-03 NL NL7112167A patent/NL7112167A/xx unknown
- 1971-09-03 SE SE1123571A patent/SE360799B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1328425A (en) | 1973-08-30 |
BE772175R (en) | 1972-03-03 |
DE2043992B2 (en) | 1972-04-27 |
AT311426B (en) | 1973-11-12 |
LU63834A1 (en) | 1972-01-11 |
SE360799B (en) | 1973-10-01 |
IT984569B (en) | 1974-11-20 |
DE2043992C2 (en) | 1979-05-23 |
FR2110859A6 (en) | 1972-06-02 |
NL7112167A (en) | 1972-03-07 |
DE2043992A1 (en) | 1972-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE753939R (en) | TELECOMMUNICATIONS SYSTEM, (UIT. J.H. MCNEILLY AND R. | |
NL149352B (en) | TELEPHONE SYSTEM WITH EXTENSIVE SUBSCRIBER FACILITIES. | |
CH434385A (en) | Telecommunication exchange, in particular telephone exchange | |
CH542285A (en) | Fe-Ni-Cr alloy and its use | |
NL148477B (en) | CUMMUNICATIONS SYSTEM WITH RADIO STATIONS AND A TELEPHONE EXCHANGE. | |
ES208080Y (en) | PERFECTED PANEL FOR SIGNALING, INTERCOM CALL AND SIMILAR. | |
CH483171A (en) | Telecommunications system, in particular telephone exchange | |
CH531291A (en) | Telecommunication system, in particular telephone exchange system, with central and individual devices | |
BE776459A (en) | HYDROINDOLS, INDOLENIC COLORS AND APPLICATIONS | |
CH483170A (en) | Telecommunication system, in particular telephone exchange system, with central and individual devices | |
NL161028C (en) | TELECOMMUNICATIONS SYSTEM WITH AT LEAST ONE MAIN POST AND SOME SUBSTATIONS. | |
AT316660B (en) | Telecommunication, in particular telephone exchange system with a large number of connection devices and a central controller | |
CH484581A (en) | Telecommunication system, in particular telephone exchange system, with central and individual devices | |
CH484580A (en) | Centrally controlled telecommunication system, in particular telephone switching system | |
AT306116B (en) | PCM time division exchange, in particular telephone exchange | |
CH486815A (en) | Telecommunication system, in particular telephone exchange system, with individual and shared devices | |
ES180206Y (en) | IMPROVEMENTS IN TELECOMMUNICATION DEVICES. | |
DK126750B (en) | Telecommunication and communication systems. | |
FI45743C (en) | Lifting and communication equipment. | |
CH411050A (en) | Circuit arrangement for a telephone, in particular telephone branch exchange, with code dialing and pulse dialing of the microphone units | |
CH413002A (en) | Circuit arrangement for a telephone, in particular telephone branch exchange, with code selection and pulse selection of the microphone units | |
BE750463A (en) | 2-ALCOXY -3, 4-DIHYDRO-2H-PYRANNES AND TRIMETHYL-2- CYCLOHEXENE-1-ONES | |
NL150295B (en) | SIGNAL SYSTEM, ESPECIALLY TELEPHONE SYSTEM WITH MULTIPLE SUBSCRIBER CONNECTIONS. | |
AT320031B (en) | Distribution frame for telecommunications, in particular telephone systems | |
CH490777A (en) | Telecommunications, in particular telephone systems |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |