JPH055218B2 - - Google Patents

Info

Publication number
JPH055218B2
JPH055218B2 JP58134339A JP13433983A JPH055218B2 JP H055218 B2 JPH055218 B2 JP H055218B2 JP 58134339 A JP58134339 A JP 58134339A JP 13433983 A JP13433983 A JP 13433983A JP H055218 B2 JPH055218 B2 JP H055218B2
Authority
JP
Japan
Prior art keywords
station
trunk
originating
next station
pseudo
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 - Lifetime
Application number
JP58134339A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6027262A (ja
Inventor
Mineo Yoshizaki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13433983A priority Critical patent/JPS6027262A/ja
Publication of JPS6027262A publication Critical patent/JPS6027262A/ja
Publication of JPH055218B2 publication Critical patent/JPH055218B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/08—Indicating faults in circuits or apparatus
    • H04M3/14—Signalling existence of persistent "off-hook" condition

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
JP13433983A 1983-07-25 1983-07-25 交換システムにおけるロツクアウト方式 Granted JPS6027262A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13433983A JPS6027262A (ja) 1983-07-25 1983-07-25 交換システムにおけるロツクアウト方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13433983A JPS6027262A (ja) 1983-07-25 1983-07-25 交換システムにおけるロツクアウト方式

Publications (2)

Publication Number Publication Date
JPS6027262A JPS6027262A (ja) 1985-02-12
JPH055218B2 true JPH055218B2 (enrdf_load_stackoverflow) 1993-01-21

Family

ID=15126035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13433983A Granted JPS6027262A (ja) 1983-07-25 1983-07-25 交換システムにおけるロツクアウト方式

Country Status (1)

Country Link
JP (1) JPS6027262A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141484U (enrdf_load_stackoverflow) * 1981-03-02 1982-09-04

Also Published As

Publication number Publication date
JPS6027262A (ja) 1985-02-12

Similar Documents

Publication Publication Date Title
US3876984A (en) Apparatus for utilizing an a.c. power line to couple a remote terminal to a central computer in a communication system
JPS59181734A (ja) 無線電話方式
JPS6376648A (ja) モデムプ−ル起動方式
JPS5839423B2 (ja) 無線回線制御方式
JPH055218B2 (enrdf_load_stackoverflow)
US3866178A (en) Frequency division multiplex switching system
JP3058190B2 (ja) 画像通信装置及びその制御方法
JP2505441B2 (ja) デイジタル交換網
JPS592223B2 (ja) 回線切換方式
JP3447912B2 (ja) 構内電話交換機の遠隔保守方式および該遠隔保守方式に用いる構内電話交換機
JPS5824062B2 (ja) ４線式交換装置における搬送回線の収容方法
JPS59198062A (ja) リモ−ト・タイプライタ−制御方式
JPS5817756A (ja) 音声通信方式
JPS636200B2 (enrdf_load_stackoverflow)
JPH073991B2 (ja) 写真情報手動タンデム中継方法
JPH0154895B2 (enrdf_load_stackoverflow)
JPS592413B2 (ja) 移動局間相互接続識別方式
JPS6210064B2 (enrdf_load_stackoverflow)
JPH02119460A (ja) 交換機におけるアラーム送出方式
JPH0316066B2 (enrdf_load_stackoverflow)
JPS60146566A (ja) 両方向回線の交換処理方法
JPS63169861A (ja) 個別線信号変換装置
JPS62196968A (ja) 通信装置
JPS6243297A (ja) Ｐｂセンダ接続方式
JPS63200661A (ja) 局線着信応答接続方式