JPS60117857A - 交換台電源切断予告方式 - Google Patents

交換台電源切断予告方式

Info

Publication number
JPS60117857A
JPS60117857A JP22622683A JP22622683A JPS60117857A JP S60117857 A JPS60117857 A JP S60117857A JP 22622683 A JP22622683 A JP 22622683A JP 22622683 A JP22622683 A JP 22622683A JP S60117857 A JPS60117857 A JP S60117857A
Authority
JP
Japan
Prior art keywords
switchboard
controller
notice
response
power
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
JP22622683A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0326586B2 (cg-RX-API-DMAC7.html
Inventor
Shuji Yoshimura
吉村　修二
Atsuhisa Takahashi
淳久 高橋
Haruo Arai
荒井　春男
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 JP22622683A priority Critical patent/JPS60117857A/ja
Publication of JPS60117857A publication Critical patent/JPS60117857A/ja
Publication of JPH0326586B2 publication Critical patent/JPH0326586B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/60—Semi-automatic systems, i.e. in which the numerical selection of the outgoing line is under the control of an operator

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
JP22622683A 1983-11-29 1983-11-29 交換台電源切断予告方式 Granted JPS60117857A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22622683A JPS60117857A (ja) 1983-11-29 1983-11-29 交換台電源切断予告方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22622683A JPS60117857A (ja) 1983-11-29 1983-11-29 交換台電源切断予告方式

Publications (2)

Publication Number Publication Date
JPS60117857A true JPS60117857A (ja) 1985-06-25
JPH0326586B2 JPH0326586B2 (cg-RX-API-DMAC7.html) 1991-04-11

Family

ID=16841866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22622683A Granted JPS60117857A (ja) 1983-11-29 1983-11-29 交換台電源切断予告方式

Country Status (1)

Country Link
JP (1) JPS60117857A (cg-RX-API-DMAC7.html)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562773A (en) * 1979-06-22 1981-01-13 Fujitsu Ltd Switchboard control system
JPS58170271A (ja) * 1982-03-31 1983-10-06 Fujitsu Ltd 交換台制御方式

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562773A (en) * 1979-06-22 1981-01-13 Fujitsu Ltd Switchboard control system
JPS58170271A (ja) * 1982-03-31 1983-10-06 Fujitsu Ltd 交換台制御方式

Also Published As

Publication number Publication date
JPH0326586B2 (cg-RX-API-DMAC7.html) 1991-04-11

Similar Documents

Publication Publication Date Title
JP3696395B2 (ja) 複数サービス提供通信端末及び複数サービス提供装置
JPH0326586B2 (cg-RX-API-DMAC7.html)
JP2749992B2 (ja) 制御システムの受信器
JPH03292554A (ja) 通信処理装置
JPH04364646A (ja) 装置障害収集方式
JPH0721136A (ja) 二重構成信号処理装置
JP4246856B2 (ja) 制御装置の二重化切替方法
JPH03165639A (ja) 未使用回線の電源断制御方式
JP2002251203A (ja) 分散形制御システム
JP2604174Y2 (ja) 通信制御装置
JP2544243Y2 (ja) コードレス電話装置
JPH08265422A (ja) 回線切替方法
JPH05260167A (ja) 搬送端局障害通知方式
JPH0461532A (ja) 回線交換機
JPH0514511A (ja) ラインロードコントロール通知方式
JPH01171346A (ja) 自局ビジー通知方式
JPH01124036A (ja) ホスト障害通知方式
JPH10327215A (ja) 監視制御システム
JPH1155409A (ja) 電話会議システム、およびこれに用いる会議電話装置
JPH02105648A (ja) 障害検出回線切換方式
JPH03237849A (ja) 加入者線の保全監視方式
JPH05250199A (ja) 二重化切替え方式
JPH0522377A (ja) 無手順端末の障害検出通知方式
JPH01274535A (ja) 通信回線の自動切り替え装置
JPH06113349A (ja) 負荷分散処理方式