JPS56122567A - Digital talking equipment - Google Patents

Digital talking equipment

Info

Publication number
JPS56122567A
JPS56122567A JP2691280A JP2691280A JPS56122567A JP S56122567 A JPS56122567 A JP S56122567A JP 2691280 A JP2691280 A JP 2691280A JP 2691280 A JP2691280 A JP 2691280A JP S56122567 A JPS56122567 A JP S56122567A
Authority
JP
Japan
Prior art keywords
switch
circuit
circuits
time
subscribers
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
JP2691280A
Other languages
English (en)
Other versions
JPS6126258B2 (ja
Inventor
Takehiko Yamaguchi
Satoru Kawarada
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP2691280A priority Critical patent/JPS56122567A/ja
Publication of JPS56122567A publication Critical patent/JPS56122567A/ja
Publication of JPS6126258B2 publication Critical patent/JPS6126258B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/561—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities by multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
JP2691280A 1980-03-03 1980-03-03 Digital talking equipment Granted JPS56122567A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2691280A JPS56122567A (en) 1980-03-03 1980-03-03 Digital talking equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2691280A JPS56122567A (en) 1980-03-03 1980-03-03 Digital talking equipment

Publications (2)

Publication Number Publication Date
JPS56122567A true JPS56122567A (en) 1981-09-26
JPS6126258B2 JPS6126258B2 (ja) 1986-06-19

Family

ID=12206421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2691280A Granted JPS56122567A (en) 1980-03-03 1980-03-03 Digital talking equipment

Country Status (1)

Country Link
JP (1) JPS56122567A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58168375A (ja) * 1982-03-15 1983-10-04 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン 会議通信接続方法及び装置
JPS5957558A (ja) * 1982-06-24 1984-04-03 ウエスターン　エレクトリック　カムパニー，インコーポレーテッド 線形時分割多重会議装置
JPS59104658U (ja) * 1982-12-28 1984-07-14 三洋電機株式会社 三者通話トランク回路
JPS60213158A (ja) * 1984-04-06 1985-10-25 Nec Corp デイジタル通話路スイツチの割込み接続方式

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63110548A (ja) * 1986-10-28 1988-05-16 Furukawa Battery Co Ltd:The 鉛蓄電池用ストラツプの形成法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58168375A (ja) * 1982-03-15 1983-10-04 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン 会議通信接続方法及び装置
US4545050A (en) * 1982-03-15 1985-10-01 U.S. Philips Corporation Method of and arrangement for establishing a conference connection in a TDM communication system
JPH0320946B2 (ja) * 1982-03-15 1991-03-20 Fuiritsupusu Furuuiranpenfuaburiken Nv
JPS5957558A (ja) * 1982-06-24 1984-04-03 ウエスターン　エレクトリック　カムパニー，インコーポレーテッド 線形時分割多重会議装置
JPS59104658U (ja) * 1982-12-28 1984-07-14 三洋電機株式会社 三者通話トランク回路
JPS60213158A (ja) * 1984-04-06 1985-10-25 Nec Corp デイジタル通話路スイツチの割込み接続方式

Also Published As

Publication number Publication date
JPS6126258B2 (ja) 1986-06-19

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