FR2296980B3 - - Google Patents
Info
- Publication number
- FR2296980B3 FR2296980B3 FR7539924A FR7539924A FR2296980B3 FR 2296980 B3 FR2296980 B3 FR 2296980B3 FR 7539924 A FR7539924 A FR 7539924A FR 7539924 A FR7539924 A FR 7539924A FR 2296980 B3 FR2296980 B3 FR 2296980B3
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
- H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
- H04M3/32—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for lines between exchanges
- H04M3/323—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for lines between exchanges for the arrangements providing the connection (test connection, test call, call simulation)
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Feedback Control In General (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES433452A ES433452A1 (es) | 1974-12-30 | 1974-12-30 | Un equipo simulador para la prueba de la unidad de control local y de salida y unidad de control de llegada de una cen-tral de conmutacion de barras cruzadas. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2296980A1 FR2296980A1 (fr) | 1976-07-30 |
| FR2296980B3 true FR2296980B3 (OSRAM) | 1978-11-03 |
Family
ID=8468310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7539924A Granted FR2296980A1 (fr) | 1974-12-30 | 1975-12-29 | Simulateur pour systeme d'essais par calculateur de centraux telephoniques de type " crossbar " |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES433452A1 (OSRAM) |
| FR (1) | FR2296980A1 (OSRAM) |
-
1974
- 1974-12-30 ES ES433452A patent/ES433452A1/es not_active Expired
-
1975
- 1975-12-29 FR FR7539924A patent/FR2296980A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2296980A1 (fr) | 1976-07-30 |
| ES433452A1 (es) | 1976-11-16 |