CA2119441A1 - Appareil et methode de verification des liens de communication - Google Patents
Appareil et methode de verification des liens de communicationInfo
- Publication number
- CA2119441A1 CA2119441A1 CA002119441A CA2119441A CA2119441A1 CA 2119441 A1 CA2119441 A1 CA 2119441A1 CA 002119441 A CA002119441 A CA 002119441A CA 2119441 A CA2119441 A CA 2119441A CA 2119441 A1 CA2119441 A1 CA 2119441A1
- Authority
- CA
- Canada
- Prior art keywords
- communication link
- checking method
- link checking
- remote stations
- intermediate station
- 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.)
- Granted
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
Abstract
2119441 9312605 PCTABS00162 L'appareil de vérification (2) permet à un utilisateur de choisir et vérifier des liens de communication (6) d'un premier système de communication qui relie une station intermédiaire (8) à des stations éloignées (10), chacune des stations éloignées (10) comprenant un autre lien de communication pour établir un second système de communication entre la station intermédiaire et les stations éloignées.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80663091A | 1991-12-13 | 1991-12-13 | |
US806,630 | 1991-12-13 | ||
PCT/CA1992/000539 WO1993012605A1 (fr) | 1991-12-13 | 1992-12-09 | Appareil et methode de verification des liens de communication |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2119441A1 true CA2119441A1 (fr) | 1993-06-24 |
CA2119441C CA2119441C (fr) | 2002-06-04 |
Family
ID=25194473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002119441A Expired - Fee Related CA2119441C (fr) | 1991-12-13 | 1992-12-09 | Appareil et methode de verification des liens de communication |
Country Status (7)
Country | Link |
---|---|
US (1) | US5463632A (fr) |
EP (1) | EP0704127B1 (fr) |
AU (1) | AU3079392A (fr) |
CA (1) | CA2119441C (fr) |
DE (1) | DE69218011T2 (fr) |
MX (1) | MX9207218A (fr) |
WO (1) | WO1993012605A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL110859A (en) * | 1994-09-04 | 1999-12-31 | Rit Techn Ltd | Interconnection monitor system for telephone network |
US6202153B1 (en) * | 1996-11-22 | 2001-03-13 | Voltaire Advanced Data Security Ltd. | Security switching device |
US5969632A (en) | 1996-11-22 | 1999-10-19 | Diamant; Erez | Information security method and apparatus |
IL137855A0 (en) * | 1998-02-18 | 2001-10-31 | Voltaire Advanced Data Securit | Information security method and apparatus |
US7912937B2 (en) * | 2001-08-17 | 2011-03-22 | Agere Systems Inc. | Remote management and analysis techniques in home phoneline networks |
US20060195748A1 (en) * | 2005-02-25 | 2006-08-31 | Inventec Corporation | Electronic product testing procedure supervising method and system |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2436373C3 (de) * | 1974-07-27 | 1983-02-24 | TE KA DE Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg | Fehlerortungsverfahren für Vierdraht-Trägerfrequenzsysteme |
US4076961A (en) * | 1974-09-23 | 1978-02-28 | Intertel, Inc. | Automatic switching unit for data communications network |
US3920975A (en) * | 1974-11-14 | 1975-11-18 | Rockwell International Corp | Data communications network remote test and control system |
US4055808A (en) * | 1976-05-20 | 1977-10-25 | Intertel, Inc. | Data communications network testing system |
US4385384A (en) * | 1977-06-06 | 1983-05-24 | Racal Data Communications Inc. | Modem diagnostic and control system |
US4545011A (en) * | 1979-01-29 | 1985-10-01 | Infinet Inc. | Enhanced communications network testing and control system |
US4545013A (en) * | 1979-01-29 | 1985-10-01 | Infinet Inc. | Enhanced communications network testing and control system |
DE3069082D1 (en) * | 1980-11-28 | 1984-10-04 | Ibm | Multichannel modem and its utilization in a process and system for testing a communication network with several levels |
DE3110633C2 (de) * | 1981-03-19 | 1985-01-17 | Vierling, Oskar, Prof. Dr.Phil.Habil., 8553 Ebermannstadt | Schaltungsanordnung zum abschnittweisen Messen von fest geschalteten Übertragungswegen der Fernmeldetechnik |
DE3127508C2 (de) * | 1981-03-19 | 1985-02-21 | Vierling, Oskar, Prof. Dr.Phil.Habil., 8553 Ebermannstadt | Schaltungsanordnung zum abschnittweisen Messen von fest geschalteten Übertragungswegen der Fernmeldetechnik |
US4611101A (en) * | 1984-08-29 | 1986-09-09 | Tii Computer Systems, Inc. | Method and apparatus for testing communication systems |
US4918623A (en) * | 1985-10-04 | 1990-04-17 | Codex Corporation | Testing the performance of a communication line between two modems using modem processor |
US4682347A (en) * | 1986-02-10 | 1987-07-21 | Keptel, Inc. | Telephone line selection and isolation method and apparatus |
DE3824250A1 (de) * | 1988-07-13 | 1990-01-18 | Siemens Ag | Pruefschaltungsanordnung fuer rechnergesteuerte nachrichtenvermittlungssysteme |
US4937851A (en) * | 1988-07-20 | 1990-06-26 | Keptel, Inc. | Loop status verification system |
US4964036A (en) * | 1988-12-21 | 1990-10-16 | International Business Machines Corporation | Channel hardware diagnostic apparatus and method |
CA1335832C (fr) * | 1989-04-21 | 1995-06-06 | Wing-Man Chan | Systeme d'acces pour la verification a distance des rnis |
US4998240A (en) * | 1989-08-15 | 1991-03-05 | C & P Of Virginia | Method of and system for remote testing of integrated services digital networks |
-
1992
- 1992-12-09 CA CA002119441A patent/CA2119441C/fr not_active Expired - Fee Related
- 1992-12-09 DE DE69218011T patent/DE69218011T2/de not_active Expired - Fee Related
- 1992-12-09 AU AU30793/92A patent/AU3079392A/en not_active Abandoned
- 1992-12-09 EP EP92924524A patent/EP0704127B1/fr not_active Expired - Lifetime
- 1992-12-09 WO PCT/CA1992/000539 patent/WO1993012605A1/fr active IP Right Grant
- 1992-12-11 MX MX9207218A patent/MX9207218A/es not_active IP Right Cessation
-
1994
- 1994-07-26 US US08/280,570 patent/US5463632A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1993012605A1 (fr) | 1993-06-24 |
EP0704127A1 (fr) | 1996-04-03 |
CA2119441C (fr) | 2002-06-04 |
US5463632A (en) | 1995-10-31 |
DE69218011D1 (de) | 1997-04-10 |
MX9207218A (es) | 1993-07-01 |
AU3079392A (en) | 1993-07-19 |
DE69218011T2 (de) | 1997-06-12 |
EP0704127B1 (fr) | 1997-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |