FI54987B - Anlaeggning foer faststaellande av aendringar i kopplingstillstaond hos abonnentledningar - Google Patents

Anlaeggning foer faststaellande av aendringar i kopplingstillstaond hos abonnentledningar

Info

Publication number
FI54987B
FI54987B FI171/68A FI17168A FI54987B FI 54987 B FI54987 B FI 54987B FI 171/68 A FI171/68 A FI 171/68A FI 17168 A FI17168 A FI 17168A FI 54987 B FI54987 B FI 54987B
Authority
FI
Finland
Prior art keywords
kopplingstillstaond
faststaellande
aendringar
abonnentledningar
hos
Prior art date
Application number
FI171/68A
Other languages
English (en)
Other versions
FI54987C (fi
Inventor
Stanislas Kobus
Adelin Eugene Gaston Salle
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
Publication of FI54987B publication Critical patent/FI54987B/fi
Application granted granted Critical
Publication of FI54987C publication Critical patent/FI54987C/fi

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)
  • Alarm Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Selective Calling Equipment (AREA)
FI171/68A 1967-01-23 1968-01-23 Anlaeggning foer faststaellande av aendringar i kopplingstillstaond hos abonnentledningar FI54987C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6701053.A NL158679B (nl) 1967-01-23 1967-01-23 Telecommunicatiestelsel.

Publications (2)

Publication Number Publication Date
FI54987B true FI54987B (fi) 1978-12-29
FI54987C FI54987C (fi) 1979-04-10

Family

ID=19799087

Family Applications (1)

Application Number Title Priority Date Filing Date
FI171/68A FI54987C (fi) 1967-01-23 1968-01-23 Anlaeggning foer faststaellande av aendringar i kopplingstillstaond hos abonnentledningar

Country Status (12)

Country Link
US (1) US3546388A (fi)
AT (1) AT304648B (fi)
BE (1) BE709715A (fi)
CH (1) CH477788A (fi)
DE (1) DE1562124C3 (fi)
ES (1) ES349622A1 (fi)
FI (1) FI54987C (fi)
FR (1) FR1565455A (fi)
GB (1) GB1156103A (fi)
IE (1) IE31989B1 (fi)
NL (1) NL158679B (fi)
NO (1) NO128426B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1011782B (it) * 1974-04-26 1977-02-10 Cselt Centro Studi Lab Telecom Riconoscitore numerico di criteri di segnalazione

Also Published As

Publication number Publication date
DE1562124C3 (de) 1974-09-05
FR1565455A (fi) 1969-05-02
AT304648B (de) 1973-01-10
CH477788A (de) 1969-08-31
US3546388A (en) 1970-12-08
BE709715A (fi) 1968-07-23
DE1562124A1 (de) 1970-02-26
IE31989L (en) 1968-07-23
IE31989B1 (en) 1973-03-07
NO128426B (fi) 1973-11-12
NL6701053A (fi) 1968-07-24
FI54987C (fi) 1979-04-10
NL158679B (nl) 1978-11-15
ES349622A1 (es) 1969-04-01
GB1156103A (en) 1969-06-25
DE1562124B2 (de) 1974-02-14

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