GB2142506B - Telecommunications exchange alarm system - Google Patents

Telecommunications exchange alarm system

Info

Publication number
GB2142506B
GB2142506B GB08410470A GB8410470A GB2142506B GB 2142506 B GB2142506 B GB 2142506B GB 08410470 A GB08410470 A GB 08410470A GB 8410470 A GB8410470 A GB 8410470A GB 2142506 B GB2142506 B GB 2142506B
Authority
GB
United Kingdom
Prior art keywords
alarm system
telecommunications exchange
exchange alarm
telecommunications
exchange
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
Application number
GB08410470A
Other versions
GB2142506A (en
GB8410470D0 (en
Inventor
Patrick Gerard O'donovan
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.)
Plessey Co Ltd
Original Assignee
Plessey Co Ltd
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 GB838318026A external-priority patent/GB8318026D0/en
Application filed by Plessey Co Ltd filed Critical Plessey Co Ltd
Priority to GB08410470A priority Critical patent/GB2142506B/en
Publication of GB8410470D0 publication Critical patent/GB8410470D0/en
Publication of GB2142506A publication Critical patent/GB2142506A/en
Application granted granted Critical
Publication of GB2142506B publication Critical patent/GB2142506B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/08—Indicating faults in circuits or apparatus
    • H04M3/10—Providing fault- or trouble-signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
GB08410470A 1983-07-02 1984-04-24 Telecommunications exchange alarm system Expired GB2142506B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08410470A GB2142506B (en) 1983-07-02 1984-04-24 Telecommunications exchange alarm system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838318026A GB8318026D0 (en) 1983-07-02 1983-07-02 Telecommunications exchange alarm system
GB08410470A GB2142506B (en) 1983-07-02 1984-04-24 Telecommunications exchange alarm system

Publications (3)

Publication Number Publication Date
GB8410470D0 GB8410470D0 (en) 1984-05-31
GB2142506A GB2142506A (en) 1985-01-16
GB2142506B true GB2142506B (en) 1986-09-17

Family

ID=26286530

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08410470A Expired GB2142506B (en) 1983-07-02 1984-04-24 Telecommunications exchange alarm system

Country Status (1)

Country Link
GB (1) GB2142506B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04245751A (en) * 1991-01-31 1992-09-02 Nec Corp Event processing distributing type network monitoring system
DE9408973U1 (en) * 1994-06-01 1995-10-12 Siemens AG, 80333 München Establishment for an operations control center
US6215998B1 (en) 1997-12-11 2001-04-10 Nortel Networks Limited Local component-specific console

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2728942C2 (en) * 1977-06-27 1979-06-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Method for automatic fault location determination in telecommunication systems, in particular telephone switching systems, consisting of at least one central and several decentralized devices
GB1544389A (en) * 1978-01-03 1979-04-19 Standard Telephones Cables Ltd Data handling systems
GB1544390A (en) * 1978-03-21 1979-04-19 Standard Telephones Cables Ltd Data handling systems
FR2513468B1 (en) * 1981-09-18 1986-02-14 Cit Alcatel DEFENSE DEVICE OF A SELF-SWITCHING APPARATUS WITH DISTRIBUTED CONTROL

Also Published As

Publication number Publication date
GB2142506A (en) 1985-01-16
GB8410470D0 (en) 1984-05-31

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee