IL106795A - Communication channel switching arrangement - Google Patents

Communication channel switching arrangement

Info

Publication number
IL106795A
IL106795A IL106795A IL10679593A IL106795A IL 106795 A IL106795 A IL 106795A IL 106795 A IL106795 A IL 106795A IL 10679593 A IL10679593 A IL 10679593A IL 106795 A IL106795 A IL 106795A
Authority
IL
Israel
Prior art keywords
reservoir
line
relay
lines
switch
Prior art date
Application number
IL106795A
Other languages
English (en)
Other versions
IL106795A0 (en
Original Assignee
Raychem Sa Nv
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 Raychem Sa Nv filed Critical Raychem Sa Nv
Publication of IL106795A0 publication Critical patent/IL106795A0/xx
Publication of IL106795A publication Critical patent/IL106795A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop
    • H04M3/301—Circuit arrangements at the subscriber's side of the line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/18—Automatic or semi-automatic exchanges with means for reducing interference or noise; with means for reducing effects due to line faults with means for protecting lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Radio Transmission System (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Transceivers (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Telephonic Communication Services (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
IL106795A 1992-08-26 1993-08-25 Communication channel switching arrangement IL106795A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929218134A GB9218134D0 (en) 1992-08-26 1992-08-26 Communication channel switching arrangement

Publications (2)

Publication Number Publication Date
IL106795A0 IL106795A0 (en) 1993-12-08
IL106795A true IL106795A (en) 1997-04-15

Family

ID=10720988

Family Applications (1)

Application Number Title Priority Date Filing Date
IL106795A IL106795A (en) 1992-08-26 1993-08-25 Communication channel switching arrangement

Country Status (15)

Country Link
US (1) US5651048A (fr)
EP (1) EP0659320B1 (fr)
JP (1) JPH08500473A (fr)
KR (1) KR950703241A (fr)
AT (1) ATE177571T1 (fr)
AU (1) AU682315B2 (fr)
BR (1) BR9306978A (fr)
CA (1) CA2141198A1 (fr)
DE (1) DE69323886T2 (fr)
FI (1) FI950854A7 (fr)
GB (1) GB9218134D0 (fr)
HU (1) HUT71765A (fr)
IL (1) IL106795A (fr)
PL (1) PL307237A1 (fr)
WO (1) WO1994005108A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5828734A (en) 1985-07-10 1998-10-27 Ronald A. Katz Technology Licensing, Lp Telephone interface call processing system with call selectivity
US4845739A (en) 1985-07-10 1989-07-04 Fdr Interactive Technologies Telephonic-interface statistical analysis system
US6678360B1 (en) 1985-07-10 2004-01-13 Ronald A. Katz Technology Licensing, L.P. Telephonic-interface statistical analysis system
US5793846A (en) 1985-07-10 1998-08-11 Ronald A. Katz Technology Licensing, Lp Telephonic-interface game control system
US5359645A (en) 1985-07-10 1994-10-25 First Data Corporation Inc. Voice-data telephonic interface control system
GB9403646D0 (en) * 1994-02-25 1994-04-13 Raychem Ltd Switching device for telecommunications channel
SE507739C2 (sv) * 1996-11-08 1998-07-06 Ericsson Telefon Ab L M Anordning vid en linjekrets för mätning av linjespänning
US6614881B1 (en) 2000-10-17 2003-09-02 Tyco Electronics Corporation Remotely operable telecommunications conductor test circuit and method for using the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143250A (en) * 1976-12-13 1979-03-06 Tii Corporation Telephone isolation system
US4169220A (en) * 1978-10-02 1979-09-25 Fields Gary C Telephone instrument connection block with remotely actuated line test
JPS589449A (ja) * 1981-06-11 1983-01-19 ゼネラル・エレクトリツク・カンパニイ デ−タ・メツセ−ジ復号方式
US4558182A (en) * 1983-08-01 1985-12-10 Keptel, Inc. Remotely-activated switching apparatus
US4653084A (en) * 1984-07-20 1987-03-24 Om Ahuja Remote actuated switch
US4862491A (en) * 1987-04-14 1989-08-29 Teletech Pty. Ltd. Remote disconnection and short-circuiting apparatus and method
US4807277A (en) * 1987-05-15 1989-02-21 Keptel, Inc. Remotely activated switching apparatus
US4852145A (en) * 1988-07-22 1989-07-25 Teradyne, Inc. Telephone subscriber loop test system
WO1992007402A1 (fr) * 1990-10-12 1992-04-30 Raychem Limited Agencement de protection de circuit
GB9104133D0 (en) * 1991-02-27 1991-04-17 Plessey Telecomm Remote line test facility

Also Published As

Publication number Publication date
HUT71765A (en) 1996-01-29
GB9218134D0 (en) 1992-10-14
DE69323886T2 (de) 1999-11-11
EP0659320A1 (fr) 1995-06-28
KR950703241A (ko) 1995-08-23
WO1994005108A1 (fr) 1994-03-03
ATE177571T1 (de) 1999-03-15
FI950854L (fi) 1995-02-24
US5651048A (en) 1997-07-22
DE69323886D1 (de) 1999-04-15
JPH08500473A (ja) 1996-01-16
FI950854A0 (fi) 1995-02-24
HU9500464D0 (en) 1995-04-28
AU4725393A (en) 1994-03-15
IL106795A0 (en) 1993-12-08
BR9306978A (pt) 1999-01-12
AU682315B2 (en) 1997-10-02
EP0659320B1 (fr) 1999-03-10
PL307237A1 (en) 1995-05-15
FI950854A7 (fi) 1995-02-24
CA2141198A1 (fr) 1994-03-03

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Legal Events

Date Code Title Description
FF Patent granted
RH Patent void