AU1521600A - Fast continuous telephone line fault detection - Google Patents

Fast continuous telephone line fault detection

Info

Publication number
AU1521600A
AU1521600A AU15216/00A AU1521600A AU1521600A AU 1521600 A AU1521600 A AU 1521600A AU 15216/00 A AU15216/00 A AU 15216/00A AU 1521600 A AU1521600 A AU 1521600A AU 1521600 A AU1521600 A AU 1521600A
Authority
AU
Australia
Prior art keywords
telephone line
fault detection
line fault
fast continuous
continuous telephone
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.)
Abandoned
Application number
AU15216/00A
Inventor
Nahum Gitnik
Amos Intrater
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.)
InfoGear Technology Corp
Original Assignee
InfoGear Technology 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 InfoGear Technology Corp filed Critical InfoGear Technology Corp
Publication of AU1521600A publication Critical patent/AU1521600A/en
Abandoned legal-status Critical Current

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
    • 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
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/82—Line monitoring circuits for call progress or status discrimination
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/08—Indicating faults in circuits or apparatus
    • H04M3/12—Marking faulty circuits "busy"; Enabling equipment to disengage itself from faulty circuits ; Using redundant circuits; Response of a circuit, apparatus or system to an error

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Devices For Supply Of Signal Current (AREA)
AU15216/00A 1998-12-09 1999-11-09 Fast continuous telephone line fault detection Abandoned AU1521600A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20882298A 1998-12-09 1998-12-09
US09208822 1998-12-09
PCT/US1999/026421 WO2000035174A1 (en) 1998-12-09 1999-11-09 Fast continuous telephone line fault detection

Publications (1)

Publication Number Publication Date
AU1521600A true AU1521600A (en) 2000-06-26

Family

ID=22776188

Family Applications (1)

Application Number Title Priority Date Filing Date
AU15216/00A Abandoned AU1521600A (en) 1998-12-09 1999-11-09 Fast continuous telephone line fault detection

Country Status (2)

Country Link
AU (1) AU1521600A (en)
WO (1) WO2000035174A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5062131A (en) * 1990-01-09 1991-10-29 Edward Kanare Telephone line monitoring circuit for providing a visual and auditory signal if the telephone line becomes inoperative
US5056131A (en) * 1990-10-29 1991-10-08 Edward Kanare Telephone line monitoring circuitry and apparatus

Also Published As

Publication number Publication date
WO2000035174A1 (en) 2000-06-15

Similar Documents

Publication Publication Date Title
AU2565499A (en) Electrical fault detection system
AU7590100A (en) Detecting faults in subscriber telephone lines
AU2566699A (en) Zone arc fault detection
AU4055999A (en) Lamp fault detection
AUPP277798A0 (en) Detection system
AU4090099A (en) Highly branched block copolymers
AUPP298698A0 (en) Fault detection apparatus
AU1776499A (en) Marine devices
GB9918103D0 (en) Fault detection
AU4671299A (en) Fault detection in digital system
AU5484299A (en) Modular retractile telephone cords
AU5688499A (en) Non-knotting line
AU1737200A (en) Bridged tap terminator
AU6863798A (en) Conductor for hose
AU3046400A (en) Call routing
AU6222499A (en) Detection systems
AU2999597A (en) Alarm phone
AU7813898A (en) Telephone line monitoring device
AU1775500A (en) Circuit-breaker
AU1521600A (en) Fast continuous telephone line fault detection
AUPP316798A0 (en) Cable line stopping
AU6054898A (en) Detection system
AU3266699A (en) Telephone interface device
AU3106800A (en) Network telephony system
AU4936900A (en) Telephone system

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase