JPS5578662A - Connection test system for local tandem - Google Patents

Connection test system for local tandem

Info

Publication number
JPS5578662A
JPS5578662A JP15252178A JP15252178A JPS5578662A JP S5578662 A JPS5578662 A JP S5578662A JP 15252178 A JP15252178 A JP 15252178A JP 15252178 A JP15252178 A JP 15252178A JP S5578662 A JPS5578662 A JP S5578662A
Authority
JP
Japan
Prior art keywords
trunk
test
outgoing
route
remote station
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.)
Granted
Application number
JP15252178A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6145910B2 (enrdf_load_stackoverflow
Inventor
Shinji Tachika
Akira Sueoka
Toru Furuhashi
Masao Tanaka
Yoichi Ogawa
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
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Nippon Electric Co 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, Hitachi Ltd, NEC Corp, Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Priority to JP15252178A priority Critical patent/JPS5578662A/ja
Publication of JPS5578662A publication Critical patent/JPS5578662A/ja
Publication of JPS6145910B2 publication Critical patent/JPS6145910B2/ja
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
JP15252178A 1978-12-08 1978-12-08 Connection test system for local tandem Granted JPS5578662A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15252178A JPS5578662A (en) 1978-12-08 1978-12-08 Connection test system for local tandem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15252178A JPS5578662A (en) 1978-12-08 1978-12-08 Connection test system for local tandem

Publications (2)

Publication Number Publication Date
JPS5578662A true JPS5578662A (en) 1980-06-13
JPS6145910B2 JPS6145910B2 (enrdf_load_stackoverflow) 1986-10-11

Family

ID=15542248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15252178A Granted JPS5578662A (en) 1978-12-08 1978-12-08 Connection test system for local tandem

Country Status (1)

Country Link
JP (1) JPS5578662A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6145910B2 (enrdf_load_stackoverflow) 1986-10-11

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