ES399611A1 - Explorador de lineas de abonado de central telefonica. - Google Patents

Explorador de lineas de abonado de central telefonica.

Info

Publication number
ES399611A1
ES399611A1 ES399611A ES399611A ES399611A1 ES 399611 A1 ES399611 A1 ES 399611A1 ES 399611 A ES399611 A ES 399611A ES 399611 A ES399611 A ES 399611A ES 399611 A1 ES399611 A1 ES 399611A1
Authority
ES
Spain
Prior art keywords
line
parked
subscriber
closed
signal
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
ES399611A
Other languages
English (en)
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana 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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES399611A1 publication Critical patent/ES399611A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored program
    • H04Q3/54575—Software application
    • H04Q3/54591—Supervision, e.g. fault localisation, traffic measurements, avoiding errors, failure recovery, monitoring, statistical analysis

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Interface Circuits In Exchanges (AREA)
ES399611A 1971-02-09 1972-02-09 Explorador de lineas de abonado de central telefonica. Expired ES399611A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7104237A FR2126509A5 (it) 1971-02-09 1971-02-09

Publications (1)

Publication Number Publication Date
ES399611A1 true ES399611A1 (es) 1975-06-01

Family

ID=9071578

Family Applications (1)

Application Number Title Priority Date Filing Date
ES399611A Expired ES399611A1 (es) 1971-02-09 1972-02-09 Explorador de lineas de abonado de central telefonica.

Country Status (10)

Country Link
AU (1) AU465440B2 (it)
BE (1) BE779111A (it)
BR (1) BR7200721D0 (it)
CA (1) CA983150A (it)
CH (1) CH552918A (it)
DE (1) DE2205639C3 (it)
ES (1) ES399611A1 (it)
FR (1) FR2126509A5 (it)
GB (1) GB1363011A (it)
IT (1) IT947251B (it)

Also Published As

Publication number Publication date
FR2126509A5 (it) 1972-10-06
CA983150A (en) 1976-02-03
DE2205639B2 (de) 1978-06-15
GB1363011A (en) 1974-08-14
DE2205639A1 (de) 1972-08-31
CH552918A (fr) 1974-08-15
BR7200721D0 (pt) 1973-06-28
DE2205639C3 (de) 1979-02-15
IT947251B (it) 1973-05-21
BE779111A (fr) 1972-08-09
AU3878872A (en) 1973-08-16
AU465440B2 (en) 1975-09-25

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