JPS523311A - Connecting means in mutual communication line equipment - Google Patents

Connecting means in mutual communication line equipment

Info

Publication number
JPS523311A
JPS523311A JP7904375A JP7904375A JPS523311A JP S523311 A JPS523311 A JP S523311A JP 7904375 A JP7904375 A JP 7904375A JP 7904375 A JP7904375 A JP 7904375A JP S523311 A JPS523311 A JP S523311A
Authority
JP
Japan
Prior art keywords
communication line
connecting means
mutual communication
line equipment
fowarding
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
JP7904375A
Other languages
Japanese (ja)
Other versions
JPS576836B2 (en
Inventor
Tomoyasu Mishima
Masahide Kubo
Minoru Nakano
Junichi Sudo
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
Nippon Telegraph and Telephone Corp
Original Assignee
Fujitsu Ltd
Nippon Telegraph and Telephone Corp
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, Nippon Telegraph and Telephone Corp filed Critical Fujitsu Ltd
Priority to JP7904375A priority Critical patent/JPS523311A/en
Publication of JPS523311A publication Critical patent/JPS523311A/en
Publication of JPS576836B2 publication Critical patent/JPS576836B2/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
    • H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)

Abstract

PURPOSE:To reduce the time required to complete connection between the subscribers and the exchanger by reducing signalings to the utmost mutually fowarding between the key station and the branch station equipments.
JP7904375A 1975-06-24 1975-06-24 Connecting means in mutual communication line equipment Granted JPS523311A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7904375A JPS523311A (en) 1975-06-24 1975-06-24 Connecting means in mutual communication line equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7904375A JPS523311A (en) 1975-06-24 1975-06-24 Connecting means in mutual communication line equipment

Publications (2)

Publication Number Publication Date
JPS523311A true JPS523311A (en) 1977-01-11
JPS576836B2 JPS576836B2 (en) 1982-02-06

Family

ID=13678870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7904375A Granted JPS523311A (en) 1975-06-24 1975-06-24 Connecting means in mutual communication line equipment

Country Status (1)

Country Link
JP (1) JPS523311A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5440650A (en) * 1977-09-06 1979-03-30 Matsushita Electric Ind Co Ltd Transmitting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5440650A (en) * 1977-09-06 1979-03-30 Matsushita Electric Ind Co Ltd Transmitting device

Also Published As

Publication number Publication date
JPS576836B2 (en) 1982-02-06

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