JPH01183252A - Ｉｓｄｎ診断装置 - Google Patents

Ｉｓｄｎ診断装置

Info

Publication number
JPH01183252A
JPH01183252A JP570988A JP570988A JPH01183252A JP H01183252 A JPH01183252 A JP H01183252A JP 570988 A JP570988 A JP 570988A JP 570988 A JP570988 A JP 570988A JP H01183252 A JPH01183252 A JP H01183252A
Authority
JP
Japan
Prior art keywords
line
information
isdn
message
detection circuit
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
JP570988A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0586101B2 (https=
Inventor
Kiyoshi Yanagida
柳田　清
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.)
Anritsu Corp
Original Assignee
Anritsu 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 Anritsu Corp filed Critical Anritsu Corp
Priority to JP570988A priority Critical patent/JPH01183252A/ja
Publication of JPH01183252A publication Critical patent/JPH01183252A/ja
Publication of JPH0586101B2 publication Critical patent/JPH0586101B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Monitoring And Testing Of Exchanges (AREA)
JP570988A 1988-01-16 1988-01-16 Ｉｓｄｎ診断装置 Granted JPH01183252A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP570988A JPH01183252A (ja) 1988-01-16 1988-01-16 Ｉｓｄｎ診断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP570988A JPH01183252A (ja) 1988-01-16 1988-01-16 Ｉｓｄｎ診断装置

Publications (2)

Publication Number Publication Date
JPH01183252A true JPH01183252A (ja) 1989-07-21
JPH0586101B2 JPH0586101B2 (https=) 1993-12-09

Family

ID=11618645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP570988A Granted JPH01183252A (ja) 1988-01-16 1988-01-16 Ｉｓｄｎ診断装置

Country Status (1)

Country Link
JP (1) JPH01183252A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0275254A (ja) * 1988-09-12 1990-03-14 Nippon Board Computer Kk Ｉｓｄｎテスタ
JPH03201646A (ja) * 1989-12-28 1991-09-03 Tamura Electric Works Ltd Ｉｓｄｎ端末機試験装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63276949A (ja) * 1987-04-03 1988-11-15 Nec Corp 加入者回線試験装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63276949A (ja) * 1987-04-03 1988-11-15 Nec Corp 加入者回線試験装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0275254A (ja) * 1988-09-12 1990-03-14 Nippon Board Computer Kk Ｉｓｄｎテスタ
JPH03201646A (ja) * 1989-12-28 1991-09-03 Tamura Electric Works Ltd Ｉｓｄｎ端末機試験装置

Also Published As

Publication number Publication date
JPH0586101B2 (https=) 1993-12-09

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