JPH024185B2 - - Google Patents

Info

Publication number
JPH024185B2
JPH024185B2 JP22464183A JP22464183A JPH024185B2 JP H024185 B2 JPH024185 B2 JP H024185B2 JP 22464183 A JP22464183 A JP 22464183A JP 22464183 A JP22464183 A JP 22464183A JP H024185 B2 JPH024185 B2 JP H024185B2
Authority
JP
Japan
Prior art keywords
circuit
exchange
power receiving
receiving circuit
ring trip
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
JP22464183A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60117891A (ja
Inventor
Takashi Nagae
Eiji Yoshida
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP22464183A priority Critical patent/JPS60117891A/ja
Publication of JPS60117891A publication Critical patent/JPS60117891A/ja
Publication of JPH024185B2 publication Critical patent/JPH024185B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/026—Arrangements for interrupting the ringing current

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Interface Circuits In Exchanges (AREA)
JP22464183A 1983-11-29 1983-11-29 リングトリップ制御装置 Granted JPS60117891A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22464183A JPS60117891A (ja) 1983-11-29 1983-11-29 リングトリップ制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22464183A JPS60117891A (ja) 1983-11-29 1983-11-29 リングトリップ制御装置

Publications (2)

Publication Number Publication Date
JPS60117891A JPS60117891A (ja) 1985-06-25
JPH024185B2 true JPH024185B2 (ko) 1990-01-26

Family

ID=16816896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22464183A Granted JPS60117891A (ja) 1983-11-29 1983-11-29 リングトリップ制御装置

Country Status (1)

Country Link
JP (1) JPS60117891A (ko)

Also Published As

Publication number Publication date
JPS60117891A (ja) 1985-06-25

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