JPS5728493A - Automatic incoming system for extension - Google Patents

Automatic incoming system for extension

Info

Publication number
JPS5728493A
JPS5728493A JP10346880A JP10346880A JPS5728493A JP S5728493 A JPS5728493 A JP S5728493A JP 10346880 A JP10346880 A JP 10346880A JP 10346880 A JP10346880 A JP 10346880A JP S5728493 A JPS5728493 A JP S5728493A
Authority
JP
Japan
Prior art keywords
extension
caller
adaptor
signal
called party
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
JP10346880A
Other languages
English (en)
Inventor
Yoshiro Konishi
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
Original Assignee
NEC 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 Electric Co Ltd filed Critical NEC Corp
Priority to JP10346880A priority Critical patent/JPS5728493A/ja
Publication of JPS5728493A publication Critical patent/JPS5728493A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
    • H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
    • H04Q3/625—Arrangements in the private branch exchange

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP10346880A 1980-07-28 1980-07-28 Automatic incoming system for extension Pending JPS5728493A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10346880A JPS5728493A (en) 1980-07-28 1980-07-28 Automatic incoming system for extension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10346880A JPS5728493A (en) 1980-07-28 1980-07-28 Automatic incoming system for extension

Publications (1)

Publication Number Publication Date
JPS5728493A true JPS5728493A (en) 1982-02-16

Family

ID=14354837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10346880A Pending JPS5728493A (en) 1980-07-28 1980-07-28 Automatic incoming system for extension

Country Status (1)

Country Link
JP (1) JPS5728493A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4850012A (en) * 1987-12-16 1989-07-18 Dytel Corporation Automated access facilities for use with key telephone systems
US4922526A (en) * 1987-12-16 1990-05-01 Dytel Corporation Automated access facilities for use with key telephone systems
US4935958A (en) * 1986-09-22 1990-06-19 Dytel Corporation Busy/no-answer call completion equipment
US4975941A (en) * 1984-03-26 1990-12-04 Dytel Corporation Call processor for facilitating call completions
DE19844672B4 (de) * 1998-09-29 2006-03-02 Siemens Ag Programmgesteuertes Kommunikationssystem zur Vermittlung von daran angeschlossenen analogen und digitalen Kommunikationsendgeräten

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4992908A (ja) * 1972-12-27 1974-09-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4992908A (ja) * 1972-12-27 1974-09-04

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4975941A (en) * 1984-03-26 1990-12-04 Dytel Corporation Call processor for facilitating call completions
US5666401A (en) * 1984-03-26 1997-09-09 Syntellect Acquisition Corporation Automated attendant call processor
US6044140A (en) * 1984-03-26 2000-03-28 Aspect Communications Corp. Computer controlled call processor
US4935958A (en) * 1986-09-22 1990-06-19 Dytel Corporation Busy/no-answer call completion equipment
US4850012A (en) * 1987-12-16 1989-07-18 Dytel Corporation Automated access facilities for use with key telephone systems
US4922526A (en) * 1987-12-16 1990-05-01 Dytel Corporation Automated access facilities for use with key telephone systems
DE19844672B4 (de) * 1998-09-29 2006-03-02 Siemens Ag Programmgesteuertes Kommunikationssystem zur Vermittlung von daran angeschlossenen analogen und digitalen Kommunikationsendgeräten

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