JPS55107372A - Incoming call connection system - Google Patents

Incoming call connection system

Info

Publication number
JPS55107372A
JPS55107372A JP1462379A JP1462379A JPS55107372A JP S55107372 A JPS55107372 A JP S55107372A JP 1462379 A JP1462379 A JP 1462379A JP 1462379 A JP1462379 A JP 1462379A JP S55107372 A JPS55107372 A JP S55107372A
Authority
JP
Japan
Prior art keywords
control station
centralized control
service
station
subscriber
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
JP1462379A
Other languages
Japanese (ja)
Inventor
Noboru Harada
Masashi Onuki
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.)
NEC Corp
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone Corp
Nippon Electric 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 NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP1462379A priority Critical patent/JPS55107372A/en
Publication of JPS55107372A publication Critical patent/JPS55107372A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)

Abstract

PURPOSE:To make easy the addition of service in centralized control station, by transfering the subscriber information to the centralized control station by LS station, discriminating the content of service request by the centralized control station, allowing to perform connection control in response to the various requested services to the caller. CONSTITUTION:When the subscriber 10 performs request operation of service in the procedure predetermined to request services, subscriber information and service type are fed to the centralized control station via controlled LS station, they are stored in the subscriber information memory unit 4 of centralized control station, in the LS control station, the memory unit is under service during the service execution. If any incoming call to the subscriber is present, the LS station transfers the subscriber information to the centralized control station at the outgoing sender 7 through the outgoing trunk 5. On the other hand, the centralized control station discriminates the content of service execution of the incoming subscriber 10 transferred and performs connection control in response to the various request services to the caller. Thus, the addition of services can easily be made at centralized control station.
JP1462379A 1979-02-09 1979-02-09 Incoming call connection system Pending JPS55107372A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1462379A JPS55107372A (en) 1979-02-09 1979-02-09 Incoming call connection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1462379A JPS55107372A (en) 1979-02-09 1979-02-09 Incoming call connection system

Publications (1)

Publication Number Publication Date
JPS55107372A true JPS55107372A (en) 1980-08-18

Family

ID=11866325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1462379A Pending JPS55107372A (en) 1979-02-09 1979-02-09 Incoming call connection system

Country Status (1)

Country Link
JP (1) JPS55107372A (en)

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