JPH0121654B2 - - Google Patents

Info

Publication number
JPH0121654B2
JPH0121654B2 JP55142031A JP14203180A JPH0121654B2 JP H0121654 B2 JPH0121654 B2 JP H0121654B2 JP 55142031 A JP55142031 A JP 55142031A JP 14203180 A JP14203180 A JP 14203180A JP H0121654 B2 JPH0121654 B2 JP H0121654B2
Authority
JP
Japan
Prior art keywords
line
information
control
line switching
time
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
Application number
JP55142031A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5765951A (en
Inventor
Takahiko Hisaki
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
Original Assignee
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP14203180A priority Critical patent/JPS5765951A/ja
Publication of JPS5765951A publication Critical patent/JPS5765951A/ja
Publication of JPH0121654B2 publication Critical patent/JPH0121654B2/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)
JP14203180A 1980-10-13 1980-10-13 Line control system Granted JPS5765951A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14203180A JPS5765951A (en) 1980-10-13 1980-10-13 Line control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14203180A JPS5765951A (en) 1980-10-13 1980-10-13 Line control system

Publications (2)

Publication Number Publication Date
JPS5765951A JPS5765951A (en) 1982-04-21
JPH0121654B2 true JPH0121654B2 (enExample) 1989-04-21

Family

ID=15305751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14203180A Granted JPS5765951A (en) 1980-10-13 1980-10-13 Line control system

Country Status (1)

Country Link
JP (1) JPS5765951A (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222486B2 (enExample) * 1972-12-18 1977-06-17
JPS5820500B2 (ja) * 1977-02-12 1983-04-23 日本電信電話株式会社 遠隔会議システム

Also Published As

Publication number Publication date
JPS5765951A (en) 1982-04-21

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