FR2468260B1 - Installation et procede de controle automatique de l'etat d'une ligne telephonique - Google Patents

Installation et procede de controle automatique de l'etat d'une ligne telephonique

Info

Publication number
FR2468260B1
FR2468260B1 FR7926569A FR7926569A FR2468260B1 FR 2468260 B1 FR2468260 B1 FR 2468260B1 FR 7926569 A FR7926569 A FR 7926569A FR 7926569 A FR7926569 A FR 7926569A FR 2468260 B1 FR2468260 B1 FR 2468260B1
Authority
FR
France
Prior art keywords
installation
condition
telephone line
automatically monitoring
monitoring
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
Application number
FR7926569A
Other languages
English (en)
Other versions
FR2468260A1 (fr
Inventor
Roger Jaffre
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SERIEE
Original Assignee
SERIEE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SERIEE filed Critical SERIEE
Priority to FR7926569A priority Critical patent/FR2468260B1/fr
Publication of FR2468260A1 publication Critical patent/FR2468260A1/fr
Application granted granted Critical
Publication of FR2468260B1 publication Critical patent/FR2468260B1/fr
Expired legal-status Critical Current

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)
    • 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
    • H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
FR7926569A 1979-10-25 1979-10-25 Installation et procede de controle automatique de l'etat d'une ligne telephonique Expired FR2468260B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7926569A FR2468260B1 (fr) 1979-10-25 1979-10-25 Installation et procede de controle automatique de l'etat d'une ligne telephonique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7926569A FR2468260B1 (fr) 1979-10-25 1979-10-25 Installation et procede de controle automatique de l'etat d'une ligne telephonique

Publications (2)

Publication Number Publication Date
FR2468260A1 FR2468260A1 (fr) 1981-04-30
FR2468260B1 true FR2468260B1 (fr) 1987-11-27

Family

ID=9231058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7926569A Expired FR2468260B1 (fr) 1979-10-25 1979-10-25 Installation et procede de controle automatique de l'etat d'une ligne telephonique

Country Status (1)

Country Link
FR (1) FR2468260B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3617829A1 (de) * 1986-05-26 1987-12-03 Siemens Ag Verfahren zur funktionsueberwachung von fernmeldeanlagen, insbesondere betriebsfernsprechanlagen, mit gesellschaftsleitungen
NL1006371C2 (nl) * 1997-06-20 1998-12-22 Koninkl Kpn Nv Inrichting en werkwijze voor het testen van de bereikbaarheid van ten minste een gebruiker van een telecommunicatienetwerk.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3739107A (en) * 1970-10-13 1973-06-12 Superior Continental Corp On premise telephone loop tester
FR2177236A5 (fr) * 1972-03-21 1973-11-02 Socotel
DE2359669A1 (de) * 1973-11-30 1975-06-05 Neumann Elektronik Gmbh Verfahren zum betrieb einer notrufsaeule, insbesondere an landstrassen, sowie einrichtung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
FR2468260A1 (fr) 1981-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse