KR890003186A - Dedicated Line Automatic Bypass Method of Private Auto Switch - Google Patents

Dedicated Line Automatic Bypass Method of Private Auto Switch Download PDF

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Publication number
KR890003186A
KR890003186A KR1019870008268A KR870008268A KR890003186A KR 890003186 A KR890003186 A KR 890003186A KR 1019870008268 A KR1019870008268 A KR 1019870008268A KR 870008268 A KR870008268 A KR 870008268A KR 890003186 A KR890003186 A KR 890003186A
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KR
South Korea
Prior art keywords
private
line
automatic
bypass
dedicated line
Prior art date
Application number
KR1019870008268A
Other languages
Korean (ko)
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KR900007281B1 (en
Inventor
강욱진
Original Assignee
강진구
삼성반도체통신 주식회사
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.)
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Priority to KR1019870008268A priority Critical patent/KR900007281B1/en
Publication of KR890003186A publication Critical patent/KR890003186A/en
Application granted granted Critical
Publication of KR900007281B1 publication Critical patent/KR900007281B1/en

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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/02—Circuit arrangements for selectors responsive to a permutation code

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Telephonic Communication Services (AREA)

Abstract

내용 없음No content

Description

사설 자동 교환기의 전용회선 자동 우회방법Dedicated Line Automatic Bypass Method of Private Auto Switch

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1도는 사설 자동교환기의 전용회선 결선구성도. 제 2도는 제 1도 사설 자동교환기의 블럭도. 제 3도는 종래의 전용회선 엑세스 흐름도.1 is a dedicated circuit connection diagram of a private automatic exchanger. 2 is a block diagram of a FIG. 1 private auto exchange. 3 is a conventional leased line access flow chart.

Claims (1)

자동우회 기능을 갖는 다수의 사설 자동 교환기가 전용 회선으로 상호 접속되어 있는 사설 교환망의 시설 자동교환기의 전용회선 자동 우회 방법에 있어서, 전용 회선 억세스를 위한 코드가 입력시에 억세스 코드의 전용 회선이 통화중인 가를 검색하는 제 1단계와 상기 제 1단계에서 전용 회선이 휴지상태이라면 억세스 코드에 의한 전용 회선을 시저후 입력되는 다이얼 디지트를 시저된 사설 자동 교환기로 송출하여 전용 회선의 통화로를 접속하는 제 2단계와, 상기 제 1단계에서 전용회선 억세스코드에 의한 전용선이 비지상태라 판단되면 자동 우회 메모리 테이블 영역의 데이터중 전용회선 억세스 코드에 의한 비지상태에 따른 자동 우회 데이터를 억세스하고 제 3의 사설 자동 교환기의 전용회선 우회가 가능한가를 검색하는 제 3단계와, 상기 제 3단계에서 우회가 가능하다고 판단시 리이드한 자동 우회 메모리 테이블의 데이터에 의하여 제 3의 사설 자동 교환기와 접속된 전용회선을 억세스하여 시저하고 목적지의 사설 교환기와 제 3의 사설 자동 구내 교환기의 전용회선을 시저하기 위한 다이얼링 신호를 제 3의 사설 자동 교환기로 송출하는 제 4단계와, 상기 제 4단계에서 목적지 전용회선을 시저하기 위한 다이얼 송출을 완료후 목적지 사설 자동 교환기의 가입자를 호출하기 위한 다이얼 디지트를 제 3의 사설 자동 구내 교환기로 입력시키어 제 3의 사설교환기와 상기 제 4단계에서 시저한 전용회선을 통해 목적 사설자동 교환기로 출력하여 우회 전용회선을 통해 통화를 이루게 하는 것을 특징으로 하는 사설 자동 교환기의 전용회선 자동 위회방법.In a private line automatic bypass method of a facility auto switch in a private switching network in which a plurality of private automatic exchanges having an automatic bypass function are interconnected by a private line, a dedicated line of an access code is called when a code for private line access is input. In the first step of searching for a busy state and in the first step, if the dedicated line is in a dormant state, the dialed digit is inputted after the causal of the access line by the access code, and the cabling is connected to the cabling line of the dedicated line. In step 2 and the first step, if it is determined that the dedicated line by the dedicated line access code is busy, the automatic bypass data according to the busy state by the dedicated line access code among the data in the automatic bypass memory table area is accessed and the third private line is accessed. A third step of searching for possible bypass of the leased line of the automatic switching machine; In case that it is possible to bypass the system, the dedicated circuit connected to the third private automatic exchanger is accessed by the data of the automatic bypass memory table read, and the caustic circuit of the destination private exchange and the third private automatic branch exchange is connected. A fourth step of transmitting a dialing signal for caesar to a third private automatic exchange, and a dial digit for calling a subscriber of the destination private autochanger after completing the dial transmission for calibrating the destination dedicated line in the fourth step. A private auto switch, which is input to a third private premises exchange and outputs to a destination private auto exchange through the third private exchange and the caesar leased line in the fourth step to make a call through the bypass private line. Automatic line bypassing method of the dedicated line. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870008268A 1987-07-29 1987-07-29 Tie line connection method among pabx KR900007281B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870008268A KR900007281B1 (en) 1987-07-29 1987-07-29 Tie line connection method among pabx

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870008268A KR900007281B1 (en) 1987-07-29 1987-07-29 Tie line connection method among pabx

Publications (2)

Publication Number Publication Date
KR890003186A true KR890003186A (en) 1989-04-13
KR900007281B1 KR900007281B1 (en) 1990-10-06

Family

ID=19263383

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870008268A KR900007281B1 (en) 1987-07-29 1987-07-29 Tie line connection method among pabx

Country Status (1)

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KR (1) KR900007281B1 (en)

Also Published As

Publication number Publication date
KR900007281B1 (en) 1990-10-06

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