JPH04341040A - 交換台紐回路方式 - Google Patents

交換台紐回路方式

Info

Publication number
JPH04341040A
JPH04341040A JP3140675A JP14067591A JPH04341040A JP H04341040 A JPH04341040 A JP H04341040A JP 3140675 A JP3140675 A JP 3140675A JP 14067591 A JP14067591 A JP 14067591A JP H04341040 A JPH04341040 A JP H04341040A
Authority
JP
Japan
Prior art keywords
circuit
string
cord
call
switchboard
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.)
Pending
Application number
JP3140675A
Other languages
English (en)
Japanese (ja)
Inventor
Nobuyuki Sakai
酒井　宣行
Hiroaki Kikuchi
浩明 菊地
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
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 filed Critical NEC Corp
Priority to JP3140675A priority Critical patent/JPH04341040A/ja
Priority to EP92108207A priority patent/EP0513807B1/en
Priority to US07/883,374 priority patent/US5367568A/en
Priority to DE69226807T priority patent/DE69226807T2/de
Publication of JPH04341040A publication Critical patent/JPH04341040A/ja
Priority to HK98109199.3A priority patent/HK1008378B/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/60—Semi-automatic systems, i.e. in which the numerical selection of the outgoing line is under the control of an operator
    • 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
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
    • H04M3/51—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing
    • H04M3/523—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing with call distribution or queueing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
JP3140675A 1991-05-17 1991-05-17 交換台紐回路方式 Pending JPH04341040A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP3140675A JPH04341040A (ja) 1991-05-17 1991-05-17 交換台紐回路方式
EP92108207A EP0513807B1 (en) 1991-05-17 1992-05-15 Switchboard terminal apparatus having a plurality of loop circuits
US07/883,374 US5367568A (en) 1991-05-17 1992-05-15 Switchboard terminal apparatus having a plurality of loop circuits
DE69226807T DE69226807T2 (de) 1991-05-17 1992-05-15 Bedienungsplatzendgerät mit mehreren Schleifenschaltungen
HK98109199.3A HK1008378B (en) 1991-05-17 1998-07-16 Switchboard terminal apparatus having a plurality of loop circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3140675A JPH04341040A (ja) 1991-05-17 1991-05-17 交換台紐回路方式

Publications (1)

Publication Number Publication Date
JPH04341040A true JPH04341040A (ja) 1992-11-27

Family

ID=15274144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3140675A Pending JPH04341040A (ja) 1991-05-17 1991-05-17 交換台紐回路方式

Country Status (4)

Country Link
US (1) US5367568A (en, 2012)
EP (1) EP0513807B1 (en, 2012)
JP (1) JPH04341040A (en, 2012)
DE (1) DE69226807T2 (en, 2012)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04287468A (ja) * 1991-03-18 1992-10-13 Fujitsu Ltd 交換台装置の多紐制御方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294922A (en) * 1963-09-13 1966-12-27 Bell Telephone Labor Inc Operator position equipment for telephone systems
US3297828A (en) * 1963-10-23 1967-01-10 Bell Telephone Labor Inc Operator position control equipment for serving calls on an overlap basis
US3702380A (en) * 1971-01-21 1972-11-07 Stromberg Carlson Corp Queue for electronic telephone exchange
US4599493A (en) * 1984-08-28 1986-07-08 Tbs International, Inc. Multi-line telephone control system
US4656624A (en) * 1985-05-03 1987-04-07 At&T Bell Laboratories Operator communication arrangements for operator assistance systems
US4656623A (en) * 1985-05-03 1987-04-07 American Telephone And Telegraph Company Agent communication arrangements for telecommunication systems
JPH0714230B2 (ja) * 1988-05-19 1995-02-15 富士通株式会社 着信呼の分配制御方式
US4953204A (en) * 1989-10-17 1990-08-28 At&T Bell Laboratories Multilocation queuing for telephone calls

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04287468A (ja) * 1991-03-18 1992-10-13 Fujitsu Ltd 交換台装置の多紐制御方法

Also Published As

Publication number Publication date
EP0513807A3 (en, 2012) 1994-01-05
US5367568A (en) 1994-11-22
DE69226807D1 (de) 1998-10-08
EP0513807A2 (en) 1992-11-19
EP0513807B1 (en) 1998-09-02
DE69226807T2 (de) 1999-05-12
HK1008378A1 (en) 1999-05-07

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