NO20012433L - Fremgangsmåte, system og anordning for linjeovervåking - Google Patents

Fremgangsmåte, system og anordning for linjeovervåking

Info

Publication number
NO20012433L
NO20012433L NO20012433A NO20012433A NO20012433L NO 20012433 L NO20012433 L NO 20012433L NO 20012433 A NO20012433 A NO 20012433A NO 20012433 A NO20012433 A NO 20012433A NO 20012433 L NO20012433 L NO 20012433L
Authority
NO
Norway
Prior art keywords
master
slave
terminal
call
isdn
Prior art date
Application number
NO20012433A
Other languages
English (en)
Norwegian (no)
Other versions
NO20012433D0 (no
Inventor
Martti Juhani Hakulinen
Original Assignee
Computec Oy
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 Computec Oy filed Critical Computec Oy
Publication of NO20012433D0 publication Critical patent/NO20012433D0/no
Publication of NO20012433L publication Critical patent/NO20012433L/no

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
NO20012433A 1998-11-16 2001-05-16 Fremgangsmåte, system og anordning for linjeovervåking NO20012433L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI982475A FI106083B (fi) 1998-11-16 1998-11-16 Menetelmä, järjestelmä ja laite linjavalvontaan
PCT/FI1999/000950 WO2000033546A1 (en) 1998-11-16 1999-11-16 Method, system and device for line monitoring

Publications (2)

Publication Number Publication Date
NO20012433D0 NO20012433D0 (no) 2001-05-16
NO20012433L true NO20012433L (no) 2001-06-05

Family

ID=8552921

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20012433A NO20012433L (no) 1998-11-16 2001-05-16 Fremgangsmåte, system og anordning for linjeovervåking

Country Status (7)

Country Link
US (1) US6608885B1 (ja)
EP (1) EP1131938A1 (ja)
JP (1) JP2002532017A (ja)
AU (1) AU1389100A (ja)
FI (1) FI106083B (ja)
NO (1) NO20012433L (ja)
WO (1) WO2000033546A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002021810A2 (de) * 2000-09-08 2002-03-14 Siemens Aktiengesellschaft Verfahren zum abgleichen der belegungszustände zwischen einem endgerät und einer vermittlungseinrichtung sowie vermittlungseinrichtung und überwachungsprogramm
JP2005064885A (ja) * 2003-08-13 2005-03-10 Hitachi Ltd 遠隔監視システム
EP2911368A4 (en) * 2012-10-16 2016-07-13 Nec Corp COMMUNICATION TERMINAL, COMMUNICATION SYSTEM, COMMUNICATION TERMINAL CONTROL METHOD, AND PROGRAM

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI812428L (fi) 1981-08-05 1983-02-06 Jorma Juhani Perander Till telefonnaet anslutbar vaktanordning foer enskild abonnent
US4558181A (en) * 1983-04-27 1985-12-10 Phonetics, Inc. Portable device for monitoring local area
US4935952A (en) * 1988-07-13 1990-06-19 B-Warned, Inc. Alarm-responsive apparatus and method
US4993059A (en) 1989-02-08 1991-02-12 Cableguard, Inc. Alarm system utilizing wireless communication path
FI894370A7 (fi) 1989-09-15 1991-03-16 Nokia Mobile Phones Ltd Foerfarande foer att meddela inbrott i fordon med mobiltelefon och efter foeljning av fordon i plmn-system samt mobiltelefon foer anvaendning i foerfarandet.
JP2766381B2 (ja) * 1990-06-19 1998-06-18 株式会社東芝 ターミナルアダプタプーリングシステム
US5388150A (en) * 1992-07-28 1995-02-07 Schneyer; Robin Automatic incoming telephone call identification and disposition system
GB2298760B (en) * 1995-03-03 1999-06-09 Pyronix Ltd Improvements in or relating to telephone line monitoring
US5828978A (en) * 1996-02-23 1998-10-27 Zafarloop, Inc. Line restoration detection for security systems
DE19650569A1 (de) 1996-12-06 1998-06-18 Dorma Gmbh & Co Kg Vorrichtung und Verfahren zur Ferndiagnose, Fernüberwachung und Ferninitialisierung von automatischen Türen, Türanlagen und Toranlagen
US5982851A (en) * 1997-06-30 1999-11-09 Harris Corporation Call yourself BERT testing of ISDN line

Also Published As

Publication number Publication date
FI982475A0 (fi) 1998-11-16
AU1389100A (en) 2000-06-19
FI106083B (fi) 2000-11-15
EP1131938A1 (en) 2001-09-12
JP2002532017A (ja) 2002-09-24
WO2000033546A1 (en) 2000-06-08
NO20012433D0 (no) 2001-05-16
US6608885B1 (en) 2003-08-19
FI982475A7 (fi) 2000-05-17

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application