CA1041201A - Appel interne dans le systeme numerique de l'abonne - Google Patents

Appel interne dans le systeme numerique de l'abonne

Info

Publication number
CA1041201A
CA1041201A CA220,847A CA220847A CA1041201A CA 1041201 A CA1041201 A CA 1041201A CA 220847 A CA220847 A CA 220847A CA 1041201 A CA1041201 A CA 1041201A
Authority
CA
Canada
Prior art keywords
call
channels
line
channel
intra
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
CA220,847A
Other languages
English (en)
Other versions
CA220847S (en
Inventor
Walter K. Wurst
Original Assignee
ITT Canada 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 to AU87372/75A priority Critical patent/AU500278B2/en
Priority to AR261537A priority patent/AR208011A1/es
Application filed by ITT Canada Ltd filed Critical ITT Canada Ltd
Priority to CA220,847A priority patent/CA1041201A/fr
Priority to IT29854/75A priority patent/IT1066851B/it
Priority to DE19752554568 priority patent/DE2554568A1/de
Priority to NL7514184A priority patent/NL7514184A/xx
Priority to SE7513768A priority patent/SE7513768L/xx
Priority to DK555475A priority patent/DK555475A/da
Priority to NZ179479A priority patent/NZ179479A/xx
Priority to ES443330A priority patent/ES443330A1/es
Priority to JP50145994A priority patent/JPS5183405A/ja
Priority to GB614676A priority patent/GB1512737A/en
Application granted granted Critical
Publication of CA1041201A publication Critical patent/CA1041201A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
CA220,847A 1974-12-09 1975-02-26 Appel interne dans le systeme numerique de l'abonne Expired CA1041201A (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
AU87372/75A AU500278B2 (en) 1974-12-09 1974-12-09 Subscriber multiplex systems
AR261537A AR208011A1 (es) 1974-12-09 1975-01-01 Equipo multiplex digital por division de tiempo
CA220,847A CA1041201A (fr) 1975-02-26 1975-02-26 Appel interne dans le systeme numerique de l'abonne
IT29854/75A IT1066851B (it) 1974-12-09 1975-12-01 Impianto multiplatore digitale a divisione di tempo
DE19752554568 DE2554568A1 (de) 1974-12-09 1975-12-04 Zeitvielfachvermittlungssystem
NL7514184A NL7514184A (nl) 1974-12-09 1975-12-05 Digitaal multiplex telecommunicatiestelsel
SE7513768A SE7513768L (sv) 1974-12-09 1975-12-08 Digitalt abonnentmultiplexsystem med tidsdelningskoncentration
DK555475A DK555475A (da) 1974-12-09 1975-12-09 Abonnent-digitalmultipleksanleg med tiddelingskoncentration
NZ179479A NZ179479A (en) 1974-12-09 1975-12-09 T.d.m. digital multiplexer concentrator stage
ES443330A ES443330A1 (es) 1974-12-09 1975-12-09 Un sistema de multiplexion digital para abonado con concen- tracion por division de tiempo.
JP50145994A JPS5183405A (fr) 1974-12-09 1975-12-09
GB614676A GB1512737A (en) 1975-02-26 1976-02-17 Intra link calling within a subscriber digital multiplexing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA220,847A CA1041201A (fr) 1975-02-26 1975-02-26 Appel interne dans le systeme numerique de l'abonne

Publications (1)

Publication Number Publication Date
CA1041201A true CA1041201A (fr) 1978-10-24

Family

ID=4102369

Family Applications (1)

Application Number Title Priority Date Filing Date
CA220,847A Expired CA1041201A (fr) 1974-12-09 1975-02-26 Appel interne dans le systeme numerique de l'abonne

Country Status (2)

Country Link
CA (1) CA1041201A (fr)
GB (1) GB1512737A (fr)

Also Published As

Publication number Publication date
GB1512737A (en) 1978-06-01

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