FR2762744B1 - METHOD FOR VERIFYING A SUBSCRIBER LINE CONNECTED TO A DIGITAL NETWORK, AND INSTALLATION FOR CARRYING OUT SAID METHOD - Google Patents

METHOD FOR VERIFYING A SUBSCRIBER LINE CONNECTED TO A DIGITAL NETWORK, AND INSTALLATION FOR CARRYING OUT SAID METHOD

Info

Publication number
FR2762744B1
FR2762744B1 FR9705163A FR9705163A FR2762744B1 FR 2762744 B1 FR2762744 B1 FR 2762744B1 FR 9705163 A FR9705163 A FR 9705163A FR 9705163 A FR9705163 A FR 9705163A FR 2762744 B1 FR2762744 B1 FR 2762744B1
Authority
FR
France
Prior art keywords
verifying
installation
carrying
subscriber line
line connected
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 - Fee Related
Application number
FR9705163A
Other languages
French (fr)
Other versions
FR2762744A1 (en
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.)
Orange SA
Original Assignee
France Telecom SA
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 France Telecom SA filed Critical France Telecom SA
Priority to FR9705163A priority Critical patent/FR2762744B1/en
Publication of FR2762744A1 publication Critical patent/FR2762744A1/en
Application granted granted Critical
Publication of FR2762744B1 publication Critical patent/FR2762744B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop
    • H04M3/302—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop using modulation techniques for copper pairs
    • H04M3/303—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop using modulation techniques for copper pairs and using PCM multiplexers, e.g. pair gain systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H04Q1/44—Signalling arrangements; Manipulation of signalling currents using alternate current
    • H04Q1/444—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies
    • H04Q1/446—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using one signalling frequency
FR9705163A 1997-04-25 1997-04-25 METHOD FOR VERIFYING A SUBSCRIBER LINE CONNECTED TO A DIGITAL NETWORK, AND INSTALLATION FOR CARRYING OUT SAID METHOD Expired - Fee Related FR2762744B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9705163A FR2762744B1 (en) 1997-04-25 1997-04-25 METHOD FOR VERIFYING A SUBSCRIBER LINE CONNECTED TO A DIGITAL NETWORK, AND INSTALLATION FOR CARRYING OUT SAID METHOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9705163A FR2762744B1 (en) 1997-04-25 1997-04-25 METHOD FOR VERIFYING A SUBSCRIBER LINE CONNECTED TO A DIGITAL NETWORK, AND INSTALLATION FOR CARRYING OUT SAID METHOD

Publications (2)

Publication Number Publication Date
FR2762744A1 FR2762744A1 (en) 1998-10-30
FR2762744B1 true FR2762744B1 (en) 1999-07-30

Family

ID=9506330

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9705163A Expired - Fee Related FR2762744B1 (en) 1997-04-25 1997-04-25 METHOD FOR VERIFYING A SUBSCRIBER LINE CONNECTED TO A DIGITAL NETWORK, AND INSTALLATION FOR CARRYING OUT SAID METHOD

Country Status (1)

Country Link
FR (1) FR2762744B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1401627A (en) * 1971-11-16 1975-07-16 Post Office Testing for telecommunications switching systems
DE2816408C2 (en) * 1978-04-15 1985-08-01 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Circuit arrangement for testing the subscriber lines of a digital time-division multiplex telephone exchange
US4424421A (en) * 1981-10-23 1984-01-03 Lynch Communication Systems, Inc. Apparatus for testing subscriber carrier systems
US4552997A (en) * 1983-12-28 1985-11-12 Gte Automatic Electric Incorporated Arrangement for loop analysis testing for a digital switching system
SE501021C2 (en) * 1993-04-01 1994-10-24 Ericsson Telefon Ab L M Device for testing line connections at telephone exchange
GB2285896B (en) * 1994-01-22 1998-04-15 Northern Telecom Ltd Subscriber line testing

Also Published As

Publication number Publication date
FR2762744A1 (en) 1998-10-30

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20141231