JPS57170661A - Talkie distribution system in time division exchange - Google Patents

Talkie distribution system in time division exchange

Info

Publication number
JPS57170661A
JPS57170661A JP5507981A JP5507981A JPS57170661A JP S57170661 A JPS57170661 A JP S57170661A JP 5507981 A JP5507981 A JP 5507981A JP 5507981 A JP5507981 A JP 5507981A JP S57170661 A JPS57170661 A JP S57170661A
Authority
JP
Japan
Prior art keywords
talkie
initial setting
time division
circuit
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.)
Pending
Application number
JP5507981A
Other languages
Japanese (ja)
Inventor
Toru Furuhashi
Katsuzo Yamada
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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
Application filed by Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP5507981A priority Critical patent/JPS57170661A/en
Publication of JPS57170661A publication Critical patent/JPS57170661A/en
Pending 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)
  • Monitoring And Testing Of Exchanges (AREA)
  • Devices For Supply Of Signal Current (AREA)

Abstract

PURPOSE:To enable talkie sound to supply to all subscribers who are transmitting with small systems by making talkie distribution distributing talkie sound to a time slot for initial setting of a network. CONSTITUTION:A subscriber SUB is connected to a network NW consisting of time division switches that are capable of multiple connection distribution through a subscriber's circuit SC and a line concentration stage. The network NW is made up of time division switches and provided with a time slot for initial setting. In ordinary condition, an idle circuit pattern generating circuit of an initial setting signal generating circuit is selected by a selector 2-1 SEL, and when talkie is supplied to a subscriber, it is switched to talkie sound source side by control of a controlling device. When abnormality is detected, the selector 2-1 SEL is switched to the talkie sound source side through the controlling device, and talkie sound is distributed to the circuit SC which is in a state of initial setting.
JP5507981A 1981-04-14 1981-04-14 Talkie distribution system in time division exchange Pending JPS57170661A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5507981A JPS57170661A (en) 1981-04-14 1981-04-14 Talkie distribution system in time division exchange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5507981A JPS57170661A (en) 1981-04-14 1981-04-14 Talkie distribution system in time division exchange

Publications (1)

Publication Number Publication Date
JPS57170661A true JPS57170661A (en) 1982-10-20

Family

ID=12988693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5507981A Pending JPS57170661A (en) 1981-04-14 1981-04-14 Talkie distribution system in time division exchange

Country Status (1)

Country Link
JP (1) JPS57170661A (en)

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