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CA1000391A - Automated telephony testing and polling apparatus - Google Patents

Automated telephony testing and polling apparatus

Info

Publication number
CA1000391A
CA1000391A CA173,933A CA173933A CA1000391A CA 1000391 A CA1000391 A CA 1000391A CA 173933 A CA173933 A CA 173933A CA 1000391 A CA1000391 A CA 1000391A
Authority
CA
Canada
Prior art keywords
polling apparatus
automated telephony
testing
telephony testing
automated
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
CA173,933A
Other versions
CA173933S (en
Inventor
George Manos
Paul V. Deluca
John J. Gazzo (Jr.)
John Mickowski
Vincent F. Santulli
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.)
North Hills Signal Processing Corp
Original Assignee
Porta Systems 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
Priority claimed from US00313817A external-priority patent/US3842218A/en
Application filed by Porta Systems Corp filed Critical Porta Systems Corp
Application granted granted Critical
Publication of CA1000391A publication Critical patent/CA1000391A/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Small-Scale Networks (AREA)
CA173,933A 1972-12-11 1973-06-13 Automated telephony testing and polling apparatus Expired CA1000391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00313817A US3842218A (en) 1972-07-10 1972-12-11 Automated telephony testing and polling apparatus

Publications (1)

Publication Number Publication Date
CA1000391A true CA1000391A (en) 1976-11-23

Family

ID=23217271

Family Applications (1)

Application Number Title Priority Date Filing Date
CA173,933A Expired CA1000391A (en) 1972-12-11 1973-06-13 Automated telephony testing and polling apparatus

Country Status (4)

Country Link
JP (1) JPS4990004A (en)
CA (1) CA1000391A (en)
FR (1) FR2210070A1 (en)
GB (1) GB1439844A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5373017A (en) * 1976-12-11 1978-06-29 Anritsu Electric Co Ltd Channel information setting*storing and reading device in telephone channel transmission characteristic measurements

Also Published As

Publication number Publication date
JPS4990004A (en) 1974-08-28
FR2210070A1 (en) 1974-07-05
GB1439844A (en) 1976-06-16

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