FI104929B - Menetelmä ja laitteisto tilaajajohtoliitännän testaamiseksi - Google Patents

Menetelmä ja laitteisto tilaajajohtoliitännän testaamiseksi Download PDF

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Publication number
FI104929B
FI104929B FI974275A FI974275A FI104929B FI 104929 B FI104929 B FI 104929B FI 974275 A FI974275 A FI 974275A FI 974275 A FI974275 A FI 974275A FI 104929 B FI104929 B FI 104929B
Authority
FI
Finland
Prior art keywords
subscriber line
subscriber
testing
line connection
access
Prior art date
Application number
FI974275A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI974275A (fi
FI974275A0 (fi
Inventor
Juha Heikkilae
Caj Nordstroem
Original Assignee
Nokia Networks 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 Nokia Networks Oy filed Critical Nokia Networks Oy
Priority to FI974275A priority Critical patent/FI104929B/fi
Publication of FI974275A0 publication Critical patent/FI974275A0/fi
Priority to EP98955609A priority patent/EP1031230B1/de
Priority to PCT/FI1998/000903 priority patent/WO1999026347A2/en
Priority to AU12381/99A priority patent/AU1238199A/en
Priority to DE69833219T priority patent/DE69833219T2/de
Publication of FI974275A publication Critical patent/FI974275A/fi
Application granted granted Critical
Publication of FI104929B publication Critical patent/FI104929B/fi

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
    • H04M3/2272—Subscriber line supervision circuits, e.g. call detection circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
FI974275A 1997-11-18 1997-11-18 Menetelmä ja laitteisto tilaajajohtoliitännän testaamiseksi FI104929B (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI974275A FI104929B (fi) 1997-11-18 1997-11-18 Menetelmä ja laitteisto tilaajajohtoliitännän testaamiseksi
EP98955609A EP1031230B1 (de) 1997-11-18 1998-11-17 Verfahren und vorrichtung zum testen einer teilnehmer-leitungsschnittstelle
PCT/FI1998/000903 WO1999026347A2 (en) 1997-11-18 1998-11-17 Method and apparatus for testing a subscriber line interface
AU12381/99A AU1238199A (en) 1997-11-18 1998-11-17 Method and apparatus for testing a subscriber line interface
DE69833219T DE69833219T2 (de) 1997-11-18 1998-11-17 Verfahren und vorrichtung zum testen einer teilnehmer-leitungsschnittstelle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI974275 1997-11-18
FI974275A FI104929B (fi) 1997-11-18 1997-11-18 Menetelmä ja laitteisto tilaajajohtoliitännän testaamiseksi

Publications (3)

Publication Number Publication Date
FI974275A0 FI974275A0 (fi) 1997-11-18
FI974275A FI974275A (fi) 1999-05-19
FI104929B true FI104929B (fi) 2000-04-28

Family

ID=8549977

Family Applications (1)

Application Number Title Priority Date Filing Date
FI974275A FI104929B (fi) 1997-11-18 1997-11-18 Menetelmä ja laitteisto tilaajajohtoliitännän testaamiseksi

Country Status (5)

Country Link
EP (1) EP1031230B1 (de)
AU (1) AU1238199A (de)
DE (1) DE69833219T2 (de)
FI (1) FI104929B (de)
WO (1) WO1999026347A2 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5550894A (en) * 1992-11-20 1996-08-27 Atlas Telecom International Ltd. Device for sequentially altering a communication line for remote diagnostic checks
US5638440A (en) * 1995-06-07 1997-06-10 Advanced Micro Devices, Inc. Protection circuit for telephone systems
WO1997036413A1 (en) * 1996-03-28 1997-10-02 Tollgrade Communications, Inc. Remote telephony testing device

Also Published As

Publication number Publication date
WO1999026347A3 (en) 1999-07-29
AU1238199A (en) 1999-06-07
EP1031230B1 (de) 2006-01-11
DE69833219D1 (de) 2006-04-06
EP1031230A2 (de) 2000-08-30
DE69833219T2 (de) 2006-09-21
FI974275A (fi) 1999-05-19
WO1999026347A2 (en) 1999-05-27
FI974275A0 (fi) 1997-11-18

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