JPH0325980B2 - - Google Patents

Info

Publication number
JPH0325980B2
JPH0325980B2 JP56165174A JP16517481A JPH0325980B2 JP H0325980 B2 JPH0325980 B2 JP H0325980B2 JP 56165174 A JP56165174 A JP 56165174A JP 16517481 A JP16517481 A JP 16517481A JP H0325980 B2 JPH0325980 B2 JP H0325980B2
Authority
JP
Japan
Prior art keywords
central office
telephone
office line
trunk
control unit
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
JP56165174A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5866490A (ja
Inventor
Katsumi Kumasaka
Yoshibumi Myazaki
Takeshi Nishama
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP16517481A priority Critical patent/JPS5866490A/ja
Publication of JPS5866490A publication Critical patent/JPS5866490A/ja
Publication of JPH0325980B2 publication Critical patent/JPH0325980B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
JP16517481A 1981-10-15 1981-10-15 自動交換機 Granted JPS5866490A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16517481A JPS5866490A (ja) 1981-10-15 1981-10-15 自動交換機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16517481A JPS5866490A (ja) 1981-10-15 1981-10-15 自動交換機

Publications (2)

Publication Number Publication Date
JPS5866490A JPS5866490A (ja) 1983-04-20
JPH0325980B2 true JPH0325980B2 (enrdf_load_stackoverflow) 1991-04-09

Family

ID=15807255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16517481A Granted JPS5866490A (ja) 1981-10-15 1981-10-15 自動交換機

Country Status (1)

Country Link
JP (1) JPS5866490A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6231243A (ja) * 1985-08-02 1987-02-10 Nec Corp 自動交換機における発信方式
JPH0775372B2 (ja) * 1985-08-07 1995-08-09 日本電気株式会社 通信網方路選択方式
JPH01128658A (ja) * 1987-11-13 1989-05-22 Nec Corp 交換機の回線選択方式
JPH0247993A (ja) * 1988-08-09 1990-02-16 Nec Corp 回線選択方式
JP2007082100A (ja) * 2005-09-16 2007-03-29 Oki Electric Ind Co Ltd 交換機およびそのルーティング制御方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56107690A (en) * 1980-01-31 1981-08-26 Nec Corp Toll outgoing control system

Also Published As

Publication number Publication date
JPS5866490A (ja) 1983-04-20

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