FR2582890B3 - Multiplexeur-convertisseur pour centraux telephoniques electroniques numeriques. - Google Patents
Multiplexeur-convertisseur pour centraux telephoniques electroniques numeriques.Info
- Publication number
- FR2582890B3 FR2582890B3 FR8508436A FR8508436A FR2582890B3 FR 2582890 B3 FR2582890 B3 FR 2582890B3 FR 8508436 A FR8508436 A FR 8508436A FR 8508436 A FR8508436 A FR 8508436A FR 2582890 B3 FR2582890 B3 FR 2582890B3
- Authority
- FR
- France
- Prior art keywords
- multiplexer
- converter
- digital electronic
- electronic telephone
- telephone centers
- Prior art date
- 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
- H04M3/24—Arrangements for supervision, monitoring or testing with provision for checking the normal operation
- H04M3/244—Arrangements for supervision, monitoring or testing with provision for checking the normal operation for multiplex systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8508436A FR2582890B3 (fr) | 1985-06-03 | 1985-06-03 | Multiplexeur-convertisseur pour centraux telephoniques electroniques numeriques. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8508436A FR2582890B3 (fr) | 1985-06-03 | 1985-06-03 | Multiplexeur-convertisseur pour centraux telephoniques electroniques numeriques. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2582890A1 FR2582890A1 (fr) | 1986-12-05 |
FR2582890B3 true FR2582890B3 (fr) | 1987-09-25 |
Family
ID=9319870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8508436A Expired FR2582890B3 (fr) | 1985-06-03 | 1985-06-03 | Multiplexeur-convertisseur pour centraux telephoniques electroniques numeriques. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2582890B3 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0292769A3 (fr) * | 1987-05-25 | 1989-10-11 | Siemens Aktiengesellschaft | Adaptateurs de test pour un générateur numérique de tonalité |
-
1985
- 1985-06-03 FR FR8508436A patent/FR2582890B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2582890A1 (fr) | 1986-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |