DE8816454U1 - - Google Patents
Info
- Publication number
- DE8816454U1 DE8816454U1 DE8816454U DE8816454U DE8816454U1 DE 8816454 U1 DE8816454 U1 DE 8816454U1 DE 8816454 U DE8816454 U DE 8816454U DE 8816454 U DE8816454 U DE 8816454U DE 8816454 U1 DE8816454 U1 DE 8816454U1
- Authority
- DE
- Germany
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8816454U DE8816454U1 (en) | 1988-06-21 | 1988-06-21 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3820893 | 1988-06-21 | ||
| DE8816454U DE8816454U1 (en) | 1988-06-21 | 1988-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8816454U1 true DE8816454U1 (en) | 1989-08-24 |
Family
ID=25869291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8816454U Expired DE8816454U1 (en) | 1988-06-21 | 1988-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8816454U1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4139265A1 (en) * | 1990-11-30 | 1992-07-16 | Australian Telecomm | Data access appts. for telecommunication system - has access member to preset data channel, received at network connector |
| EP0522694A2 (en) * | 1991-06-27 | 1993-01-13 | Hewlett-Packard Company | Protocol analyzer interface |
| DE4321776C1 (en) * | 1993-06-30 | 1994-12-08 | Siemens Ag | Method for forming and analyzing information element-oriented signaling messages in communication devices |
| EP0658032A1 (en) * | 1993-12-06 | 1995-06-14 | Hewlett-Packard Company | Location identification in a communications signalling network |
| DE19955018A1 (en) * | 1999-11-05 | 2001-06-21 | Datakom Ges Fuer Datenkommunik | Method and arrangement for location-independent monitoring of voice and / or data network connections by users |
-
1988
- 1988-06-21 DE DE8816454U patent/DE8816454U1/de not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4139265A1 (en) * | 1990-11-30 | 1992-07-16 | Australian Telecomm | Data access appts. for telecommunication system - has access member to preset data channel, received at network connector |
| EP0522694A2 (en) * | 1991-06-27 | 1993-01-13 | Hewlett-Packard Company | Protocol analyzer interface |
| EP0522694A3 (en) * | 1991-06-27 | 1994-03-23 | Hewlett Packard Co | |
| DE4321776C1 (en) * | 1993-06-30 | 1994-12-08 | Siemens Ag | Method for forming and analyzing information element-oriented signaling messages in communication devices |
| EP0658032A1 (en) * | 1993-12-06 | 1995-06-14 | Hewlett-Packard Company | Location identification in a communications signalling network |
| US5521902A (en) * | 1993-12-06 | 1996-05-28 | Hewlett-Packard Company | Location identification in a communications signalling network |
| US5726972A (en) * | 1993-12-06 | 1998-03-10 | Hewlett-Packard Company | Location identification in a communications signalling network |
| DE19955018A1 (en) * | 1999-11-05 | 2001-06-21 | Datakom Ges Fuer Datenkommunik | Method and arrangement for location-independent monitoring of voice and / or data network connections by users |