JPS5710569A - Pseudo call tester - Google Patents

Pseudo call tester

Info

Publication number
JPS5710569A
JPS5710569A JP8373580A JP8373580A JPS5710569A JP S5710569 A JPS5710569 A JP S5710569A JP 8373580 A JP8373580 A JP 8373580A JP 8373580 A JP8373580 A JP 8373580A JP S5710569 A JPS5710569 A JP S5710569A
Authority
JP
Japan
Prior art keywords
area
signal
pseudo call
sender
exchanger
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.)
Pending
Application number
JP8373580A
Other languages
Japanese (ja)
Inventor
Shinichiro Hata
Kinji Tainaka
Shuichi Kashiba
Shoichi Hotta
Masaharu Sakaguchi
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP8373580A priority Critical patent/JPS5710569A/en
Publication of JPS5710569A publication Critical patent/JPS5710569A/en
Pending 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
    • H04M3/32—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)

Abstract

PURPOSE:To make a device small-sized and light weight, and to improve transferability, and to increase the number of terminals for pseudo call generation, by reading in and processing the storage content for the result of test of each line corresponding device with a processor. CONSTITUTION:Output termnals T1,T2-Tn of a pseudo call tester are respectively connected to the subscriber line allocating terminals of an exchanger to be tested. Further, the keyboard KB is operated and a small area A11 in an area A1 of a storage device M corresponding to the line corresponding device TE1 is designated and the extension number called out at test is written in and set. A processor MPU transmits a signal to the TE1 via a signal destributor SD and makes a DC loop to the terminal T1 through the control of the sender and starts the relating part of exchanger to be tested. Thus, a telephone number set to the small area A11 of the area A1 corresponding to the device TE1 receiving the call tone via the device SD is read in, and the control signal is transmitted to the device TE1 via the device SD based on it to interrupt the DC loop of the sender and transmit the dial pulse corresponding to the telephone number.
JP8373580A 1980-06-20 1980-06-20 Pseudo call tester Pending JPS5710569A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8373580A JPS5710569A (en) 1980-06-20 1980-06-20 Pseudo call tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8373580A JPS5710569A (en) 1980-06-20 1980-06-20 Pseudo call tester

Publications (1)

Publication Number Publication Date
JPS5710569A true JPS5710569A (en) 1982-01-20

Family

ID=13810777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8373580A Pending JPS5710569A (en) 1980-06-20 1980-06-20 Pseudo call tester

Country Status (1)

Country Link
JP (1) JPS5710569A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59175261A (en) * 1983-03-25 1984-10-04 Fujitsu Ltd System for testing exchange connection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59175261A (en) * 1983-03-25 1984-10-04 Fujitsu Ltd System for testing exchange connection

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