IT8025975A0 - Impianto di controllo di elaborazione di chiamate telefoniche. - Google Patents

Impianto di controllo di elaborazione di chiamate telefoniche.

Info

Publication number
IT8025975A0
IT8025975A0 IT8025975A IT2597580A IT8025975A0 IT 8025975 A0 IT8025975 A0 IT 8025975A0 IT 8025975 A IT8025975 A IT 8025975A IT 2597580 A IT2597580 A IT 2597580A IT 8025975 A0 IT8025975 A0 IT 8025975A0
Authority
IT
Italy
Prior art keywords
control system
telephone call
call processing
processing control
telephone
Prior art date
Application number
IT8025975A
Other languages
English (en)
Other versions
IT1134267B (it
Inventor
Richard A Walton
John Mocko Jr
Original Assignee
Northlake Illinois U S A Gte A
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 Northlake Illinois U S A Gte A filed Critical Northlake Illinois U S A Gte A
Publication of IT8025975A0 publication Critical patent/IT8025975A0/it
Application granted granted Critical
Publication of IT1134267B publication Critical patent/IT1134267B/it

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)

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
IT25975/80A 1979-11-23 1980-11-14 Impianto di controllo di elaborazione di chiamate telefoniche IT1134267B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/097,081 US4255624A (en) 1979-11-23 1979-11-23 Call processing monitor system

Publications (2)

Publication Number Publication Date
IT8025975A0 true IT8025975A0 (it) 1980-11-14
IT1134267B IT1134267B (it) 1986-08-13

Family

ID=22260898

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25975/80A IT1134267B (it) 1979-11-23 1980-11-14 Impianto di controllo di elaborazione di chiamate telefoniche

Country Status (4)

Country Link
US (1) US4255624A (it)
BE (1) BE885051A (it)
CA (1) CA1149048A (it)
IT (1) IT1134267B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4631363A (en) * 1981-06-01 1986-12-23 At&T Bell Laboratories Method and apparatus for incremental load simulation
US4430530A (en) 1981-08-24 1984-02-07 Stromberg-Carlson Corporation Telephony system with automatic test call generator for remote port groups
US5083308A (en) * 1990-03-30 1992-01-21 At&T Bell Laboratories Arrangement for determining switch port status at an adjunct processor
US6272450B1 (en) 1998-06-16 2001-08-07 Telefonaktiebolaget L M Ericsson (Publ) Cellular network traffic simulator (cents)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239612A (en) * 1962-07-30 1966-03-08 Harry E Mcallister Telephone equipment
US3515820A (en) * 1966-06-06 1970-06-02 Itt Feature equipment for use in electronic switching telephone systems
US3497639A (en) * 1966-07-08 1970-02-24 Stromberg Carlson Corp Simultaneous-call telephone test system
BE759380A (fr) * 1969-11-26 1971-05-25 Int Standard Electric Corp Simulateur d'appels telephoniques
US3700830A (en) * 1970-07-07 1972-10-24 Bell Canada Automatic call through test set
US3692962A (en) * 1971-01-11 1972-09-19 Gte Automatic Electric Lab Inc Simultaneous call telephone equipment test system
FR2228336B1 (it) * 1973-05-02 1978-08-04 Socotel
US4021624A (en) * 1975-10-23 1977-05-03 Stromberg-Carlson Corporation Automatic call generator
US4076970A (en) * 1976-10-04 1978-02-28 Telecommunications Technology, Inc. Switching system having a central controller for accessing individual telephone circuits for testing

Also Published As

Publication number Publication date
CA1149048A (en) 1983-06-28
IT1134267B (it) 1986-08-13
US4255624A (en) 1981-03-10
BE885051A (fr) 1980-12-31

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