DE69704611D1 - Telekommunikationsnetzwerk - Google Patents

Telekommunikationsnetzwerk

Info

Publication number
DE69704611D1
DE69704611D1 DE69704611T DE69704611T DE69704611D1 DE 69704611 D1 DE69704611 D1 DE 69704611D1 DE 69704611 T DE69704611 T DE 69704611T DE 69704611 T DE69704611 T DE 69704611T DE 69704611 D1 DE69704611 D1 DE 69704611D1
Authority
DE
Germany
Prior art keywords
telecommunications network
telecommunications
network
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.)
Expired - Lifetime
Application number
DE69704611T
Other languages
English (en)
Other versions
DE69704611T2 (de
Inventor
Davey Hoy
John Curtis
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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
Priority claimed from GBGB9602247.0A external-priority patent/GB9602247D0/en
Application filed by British Telecommunications PLC filed Critical British Telecommunications PLC
Publication of DE69704611D1 publication Critical patent/DE69704611D1/de
Application granted granted Critical
Publication of DE69704611T2 publication Critical patent/DE69704611T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/57—Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/002—Telephonic communication systems specially adapted for combination with other electrical systems with telemetering systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • 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
    • H04M3/307—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop using ringback

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Telephonic Communication Services (AREA)
DE69704611T 1996-02-05 1997-02-04 Telekommunikationsnetzwerk Expired - Lifetime DE69704611T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9602247.0A GB9602247D0 (en) 1996-02-05 1996-02-05 Telecommunications networks
EP96300778 1996-02-05
PCT/GB1997/000318 WO1997029580A1 (en) 1996-02-05 1997-02-04 Telecommunications networks

Publications (2)

Publication Number Publication Date
DE69704611D1 true DE69704611D1 (de) 2001-05-23
DE69704611T2 DE69704611T2 (de) 2001-10-18

Family

ID=26143554

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69704611T Expired - Lifetime DE69704611T2 (de) 1996-02-05 1997-02-04 Telekommunikationsnetzwerk

Country Status (7)

Country Link
EP (1) EP0879528B1 (de)
JP (2) JP4558848B2 (de)
AU (1) AU1611097A (de)
CA (1) CA2243856C (de)
DE (1) DE69704611T2 (de)
ES (1) ES2158491T3 (de)
WO (1) WO1997029580A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19931237C2 (de) * 1999-07-07 2002-03-28 Siemens Ag Verfahren und Testanordnung zum Testen von Leistungsmerkmalen von Kommunikationsanlagen
JP5542825B2 (ja) * 2009-08-17 2014-07-09 株式会社日立製作所 無線基地局、ならびに無線通信システム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2520925B2 (de) * 1975-05-10 1978-06-29 Elmeg-Elektro-Mechanik Gmbh, 3150 Peine Schaltungsanordnung zum Mithören von Telefongesprächen
JPS6077564A (ja) * 1983-10-05 1985-05-02 Matsushita Electric Ind Co Ltd 電子交換機の通話路診断装置
US4764949A (en) * 1987-05-28 1988-08-16 Harris Corp. Subscriber/craftsperson ringback apparatus
ATE181628T1 (de) * 1993-09-10 1999-07-15 Koninkl Kpn Nv Detektionssystem für bauelement-identifizierer in einem telekommunikationssystem

Also Published As

Publication number Publication date
WO1997029580A1 (en) 1997-08-14
JP2000504887A (ja) 2000-04-18
CA2243856C (en) 2000-10-17
EP0879528B1 (de) 2001-04-18
EP0879528A1 (de) 1998-11-25
CA2243856A1 (en) 1997-08-14
JP2008306762A (ja) 2008-12-18
AU1611097A (en) 1997-08-28
JP4558848B2 (ja) 2010-10-06
ES2158491T3 (es) 2001-09-01
DE69704611T2 (de) 2001-10-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition