JPS58178656A - 中継交換機網 - Google Patents

中継交換機網

Info

Publication number
JPS58178656A
JPS58178656A JP6104282A JP6104282A JPS58178656A JP S58178656 A JPS58178656 A JP S58178656A JP 6104282 A JP6104282 A JP 6104282A JP 6104282 A JP6104282 A JP 6104282A JP S58178656 A JPS58178656 A JP S58178656A
Authority
JP
Japan
Prior art keywords
exchange
exchange network
relay
dial
trunk
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
JP6104282A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6355830B2 (enrdf_load_stackoverflow
Inventor
Tetsuo Kondo
哲生 近藤
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 JP6104282A priority Critical patent/JPS58178656A/ja
Publication of JPS58178656A publication Critical patent/JPS58178656A/ja
Publication of JPS6355830B2 publication Critical patent/JPS6355830B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
JP6104282A 1982-04-14 1982-04-14 中継交換機網 Granted JPS58178656A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6104282A JPS58178656A (ja) 1982-04-14 1982-04-14 中継交換機網

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6104282A JPS58178656A (ja) 1982-04-14 1982-04-14 中継交換機網

Publications (2)

Publication Number Publication Date
JPS58178656A true JPS58178656A (ja) 1983-10-19
JPS6355830B2 JPS6355830B2 (enrdf_load_stackoverflow) 1988-11-04

Family

ID=13159791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6104282A Granted JPS58178656A (ja) 1982-04-14 1982-04-14 中継交換機網

Country Status (1)

Country Link
JP (1) JPS58178656A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61201548A (ja) * 1985-03-05 1986-09-06 Hitachi Ltd 迂回接続通知方式

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61201548A (ja) * 1985-03-05 1986-09-06 Hitachi Ltd 迂回接続通知方式

Also Published As

Publication number Publication date
JPS6355830B2 (enrdf_load_stackoverflow) 1988-11-04

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