IT947251B - EXPLORER OF SUBSCRIBER LINES FOR TELEPHONE CENTRAL - Google Patents

EXPLORER OF SUBSCRIBER LINES FOR TELEPHONE CENTRAL

Info

Publication number
IT947251B
IT947251B IT2015572A IT2015572A IT947251B IT 947251 B IT947251 B IT 947251B IT 2015572 A IT2015572 A IT 2015572A IT 2015572 A IT2015572 A IT 2015572A IT 947251 B IT947251 B IT 947251B
Authority
IT
Italy
Prior art keywords
explorer
subscriber lines
telephone central
telephone
central
Prior art date
Application number
IT2015572A
Other languages
Italian (it)
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Application granted granted Critical
Publication of IT947251B publication Critical patent/IT947251B/en

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 programme
    • 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)
  • Interface Circuits In Exchanges (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
IT2015572A 1971-02-09 1972-02-03 EXPLORER OF SUBSCRIBER LINES FOR TELEPHONE CENTRAL IT947251B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT947251B true IT947251B (en) 1973-05-21

Family

ID=9071578

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2015572A IT947251B (en) 1971-02-09 1972-02-03 EXPLORER OF SUBSCRIBER LINES FOR TELEPHONE CENTRAL

Country Status (10)

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

Also Published As

Publication number Publication date
DE2205639A1 (en) 1972-08-31
BR7200721D0 (en) 1973-06-28
GB1363011A (en) 1974-08-14
AU465440B2 (en) 1975-09-25
CH552918A (en) 1974-08-15
AU3878872A (en) 1973-08-16
BE779111A (en) 1972-08-09
ES399611A1 (en) 1975-06-01
DE2205639C3 (en) 1979-02-15
FR2126509A5 (en) 1972-10-06
DE2205639B2 (en) 1978-06-15
CA983150A (en) 1976-02-03

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