JPS53100705A - Mutual connection system for subscribers within same line concentrator - Google Patents

Mutual connection system for subscribers within same line concentrator

Info

Publication number
JPS53100705A
JPS53100705A JP1492577A JP1492577A JPS53100705A JP S53100705 A JPS53100705 A JP S53100705A JP 1492577 A JP1492577 A JP 1492577A JP 1492577 A JP1492577 A JP 1492577A JP S53100705 A JPS53100705 A JP S53100705A
Authority
JP
Japan
Prior art keywords
subscribers
same line
mutual connection
line concentrator
connection system
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
JP1492577A
Other languages
Japanese (ja)
Other versions
JPS6118398B2 (en
Inventor
Takashi Sugioka
Yukio Nakamura
Suguru Shikiba
Atsushi Hariki
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.)
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Oki Electric Industry 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 Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP1492577A priority Critical patent/JPS53100705A/en
Publication of JPS53100705A publication Critical patent/JPS53100705A/en
Publication of JPS6118398B2 publication Critical patent/JPS6118398B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
    • H04Q3/60—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to satellites or concentrators which connect one or more exchange lines with a group of local lines

Abstract

PURPOSE:To carry out a connection between the calling and called subscribers within the same line concentrator with use of a mutual connection trunk, and thus to perform the charging eliminating the holding of the talking line.
JP1492577A 1977-02-16 1977-02-16 Mutual connection system for subscribers within same line concentrator Granted JPS53100705A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1492577A JPS53100705A (en) 1977-02-16 1977-02-16 Mutual connection system for subscribers within same line concentrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1492577A JPS53100705A (en) 1977-02-16 1977-02-16 Mutual connection system for subscribers within same line concentrator

Publications (2)

Publication Number Publication Date
JPS53100705A true JPS53100705A (en) 1978-09-02
JPS6118398B2 JPS6118398B2 (en) 1986-05-12

Family

ID=11874527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1492577A Granted JPS53100705A (en) 1977-02-16 1977-02-16 Mutual connection system for subscribers within same line concentrator

Country Status (1)

Country Link
JP (1) JPS53100705A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523316A (en) * 1975-06-24 1977-01-11 Fujitsu Ltd Local connecting system in circuit collecting device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523316A (en) * 1975-06-24 1977-01-11 Fujitsu Ltd Local connecting system in circuit collecting device

Also Published As

Publication number Publication date
JPS6118398B2 (en) 1986-05-12

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