IT1097186B - Disposizione circuitale per un impianto di commutazione,specie per un impianto di commutazione telefonica,a comando indiretto - Google Patents

Disposizione circuitale per un impianto di commutazione,specie per un impianto di commutazione telefonica,a comando indiretto

Info

Publication number
IT1097186B
IT1097186B IT25758/78A IT2575878A IT1097186B IT 1097186 B IT1097186 B IT 1097186B IT 25758/78 A IT25758/78 A IT 25758/78A IT 2575878 A IT2575878 A IT 2575878A IT 1097186 B IT1097186 B IT 1097186B
Authority
IT
Italy
Prior art keywords
switching system
indirect control
circuit provision
telephone
telephone switching
Prior art date
Application number
IT25758/78A
Other languages
English (en)
Other versions
IT7825758A0 (it
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of IT7825758A0 publication Critical patent/IT7825758A0/it
Application granted granted Critical
Publication of IT1097186B publication Critical patent/IT1097186B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
    • H04Q3/54575—Software application
    • H04Q3/54591—Supervision, e.g. fault localisation, traffic measurements, avoiding errors, failure recovery, monitoring, statistical analysis
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
    • H04Q3/54541—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme using multi-processor systems
    • H04Q3/54558—Redundancy, stand-by

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Hardware Redundancy (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
IT25758/78A 1977-07-27 1978-07-17 Disposizione circuitale per un impianto di commutazione,specie per un impianto di commutazione telefonica,a comando indiretto IT1097186B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2733921A DE2733921C3 (de) 1977-07-27 1977-07-27 Schaltungsanordnung für eine indirekt gesteuerte Vermittlungsanlage, insbesondere Fernsprechvermittlungsanlage

Publications (2)

Publication Number Publication Date
IT7825758A0 IT7825758A0 (it) 1978-07-17
IT1097186B true IT1097186B (it) 1985-08-26

Family

ID=6014972

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25758/78A IT1097186B (it) 1977-07-27 1978-07-17 Disposizione circuitale per un impianto di commutazione,specie per un impianto di commutazione telefonica,a comando indiretto

Country Status (6)

Country Link
US (1) US4211899A (it)
DE (1) DE2733921C3 (it)
FR (1) FR2399174A1 (it)
GB (1) GB1582824A (it)
IT (1) IT1097186B (it)
SE (1) SE420972B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486749B1 (fr) * 1980-07-11 1987-10-30 Thomson Csf Mat Tel Unite de commande et centre de telecommunications comportant une telle unite de commande
IT8003501A0 (it) * 1980-09-05 1980-09-05 Sits Soc It Telecom Siemens Comando centrale di una pluralita'di utenze periferiche
IT1133349B (it) * 1980-10-07 1986-07-09 Italtel Spa Rete di transito perfezionata per sistemi di telecomunicazioni a divisione di tempo
HU187216B (en) * 1983-02-01 1985-11-28 Bhg Hiradastech Vallalat Circuit arrangement for measuring, watching and influencing events being dependent upon and/or independent of each other and taking place i numerous telephone circuits
US4608688A (en) * 1983-12-27 1986-08-26 At&T Bell Laboratories Processing system tolerant of loss of access to secondary storage
GB9317436D0 (en) * 1993-08-03 1993-10-06 Plessey Telecomm Telecommunications system
GB2280821B (en) * 1993-08-03 1998-01-28 Plessey Telecomm Telecommunications system
JPH07176361A (ja) * 1993-12-21 1995-07-14 Kiyousera Elco Kk コネクタ用コンタクトの成形方法及びコネクタ用コンタクト
US7467324B1 (en) 2004-09-30 2008-12-16 Ayaya Inc. Method and apparatus for continuing to provide processing on disk outages

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517174A (en) * 1965-11-16 1970-06-23 Ericsson Telefon Ab L M Method of localizing a fault in a system including at least two parallelly working computers
US3471686A (en) * 1966-01-03 1969-10-07 Bell Telephone Labor Inc Error detection system for synchronized duplicate data processing units
DE1965314C3 (de) * 1969-12-29 1974-10-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Betrieb einer Datenverarbeitungsanordnung mit zwei Datenverarbeitungsanlagen
DE2104298C3 (de) * 1971-01-29 1974-01-10 Siemens Ag, 1000 Berlin U. 8000 Muenchen Anordnung aus zwei jeweils durch ein Programmleitwerk gesteuerten Datenverarbeitungsanlagen
DE2241719A1 (de) * 1972-08-25 1974-03-21 Siemens Ag Verfahren und anordnung zur feindiagnose von fehlern in einer taktgesteuerten datenverarbeitungsanlage mit hilfe einer pruefeinrichtung
US3806887A (en) * 1973-01-02 1974-04-23 Fte Automatic Electric Labor I Access circuit for central processors of digital communication system
US3898621A (en) * 1973-04-06 1975-08-05 Gte Automatic Electric Lab Inc Data processor system diagnostic arrangement
US3908099A (en) * 1974-09-27 1975-09-23 Gte Automatic Electric Lab Inc Fault detection system for a telephone exchange
US3912881A (en) * 1974-10-29 1975-10-14 Bell Telephone Labor Inc Scanner diagnostic arrangement

Also Published As

Publication number Publication date
SE420972B (sv) 1981-11-09
FR2399174A1 (fr) 1979-02-23
GB1582824A (en) 1981-01-14
DE2733921A1 (de) 1979-02-08
FR2399174B1 (it) 1982-04-02
DE2733921C3 (de) 1981-03-26
SE7808192L (sv) 1979-01-28
US4211899A (en) 1980-07-08
IT7825758A0 (it) 1978-07-17
DE2733921B2 (de) 1980-07-31

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