CA1027220A - Central telephonique - Google Patents

Central telephonique

Info

Publication number
CA1027220A
CA1027220A CA201,211A CA201211A CA1027220A CA 1027220 A CA1027220 A CA 1027220A CA 201211 A CA201211 A CA 201211A CA 1027220 A CA1027220 A CA 1027220A
Authority
CA
Canada
Prior art keywords
telecommunication exchange
telecommunication
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
CA201,211A
Other languages
English (en)
Other versions
CA201211S (en
Inventor
Roy Trueman
John M. Prestidge
Graham Godfrey
Colin Warsop
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 Handel und Investments AG
Original Assignee
Plessey Handel und Investments 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 Plessey Handel und Investments AG filed Critical Plessey Handel und Investments AG
Application granted granted Critical
Publication of CA1027220A publication Critical patent/CA1027220A/fr
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
CA201,211A 1973-05-31 1974-05-30 Central telephonique Expired CA1027220A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2590373A GB1434218A (en) 1973-05-31 1973-05-31 Telecommunication exchange

Publications (1)

Publication Number Publication Date
CA1027220A true CA1027220A (fr) 1978-02-28

Family

ID=10235217

Family Applications (1)

Application Number Title Priority Date Filing Date
CA201,211A Expired CA1027220A (fr) 1973-05-31 1974-05-30 Central telephonique

Country Status (10)

Country Link
US (1) US3974341A (fr)
CA (1) CA1027220A (fr)
DE (1) DE2425927C2 (fr)
FR (1) FR2232161B1 (fr)
GB (1) GB1434218A (fr)
HK (1) HK12178A (fr)
IT (1) IT1012985B (fr)
KE (1) KE2826A (fr)
MY (1) MY7800238A (fr)
ZA (1) ZA743361B (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL286208A (fr) * 1961-04-25
NL284150A (fr) * 1961-10-10
DE1487972B2 (de) * 1966-05-11 1972-06-15 Standard Elektrik Lorenz Ag, 7000 Stuttgart Steuerungsverfahren fuer eine fernmelde-, insbesondere fernsprechvermittlungsanlage, mit zentralen steuergeraeten
US3487170A (en) * 1966-05-23 1969-12-30 Stromberg Carlson Corp Universal junctor
US3601546A (en) * 1970-02-02 1971-08-24 Gte Automatic Electric Lab Inc Selection of a time multiplex shared register and use of a common data buffer in a communication switching system
BE791843A (fr) * 1971-11-24 1973-05-24 Gte Automatic Electric Lab Inc Montage pour la detection de l'abonne et du prepayement dans unsysteme de commutation telephonique
GB1374635A (en) * 1972-08-09 1974-11-20 Gte International Inc Data processing apparatus

Also Published As

Publication number Publication date
US3974341A (en) 1976-08-10
FR2232161A1 (fr) 1974-12-27
GB1434218A (en) 1976-05-05
KE2826A (en) 1978-04-07
FR2232161B1 (fr) 1979-10-19
MY7800238A (fr) 1978-12-31
HK12178A (en) 1978-03-10
AU6935274A (en) 1975-11-27
DE2425927A1 (de) 1974-12-19
DE2425927C2 (de) 1985-09-19
ZA743361B (en) 1975-05-28
IT1012985B (it) 1977-03-10

Similar Documents

Publication Publication Date Title
CA1017591A (fr) Constructions de blocs
AU468964B2 (en) Melik
CA973984A (en) Telephone looptest system
CA1034948A (fr) Triazolopyridazines
CA1012517A (en) Railbed
CA1010130A (en) Terminating ribbon-conductors
CA1031076A (fr) Central peripherique en mode "degrade"
AU6668174A (en) A-cycloalkylbenzyl lactamimides
AU472907B2 (en) Firecheck
CA1032256A (fr) Systeme de comptage pour central telephonique
AU4836872A (en) Telecommunication exchange
AU473700B2 (en) New thiadiazolylimidazolidinones
AU476386B2 (en) Dibenzocycloheptenyl lactamimides
AU475863B2 (en) Telecommunication exchange
AU474856B2 (en) Telecommunication exchange
CA1027220A (fr) Central telephonique
AU473304B2 (en) Telephone exchange
CA1012891A (en) Telecommunication connecting circuit
CA986243A (en) Telephone exchange apparatus
AU471241B2 (en) Benzothiazolylureas
CA1019735A (en) Thienodiazepines
AU492515B2 (en) Telecommunication exchange
AU479361B2 (en) Triazolopyrida zines
AU471581B2 (en) New 16-hydroxy-17-aminosteroids
AU6808674A (en) Time-division-multiplex subscriber circuit