KR930011550A - How to detect abnormal condition of digital telephone in electronic simple changer - Google Patents

How to detect abnormal condition of digital telephone in electronic simple changer Download PDF

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Publication number
KR930011550A
KR930011550A KR1019910020919A KR910020919A KR930011550A KR 930011550 A KR930011550 A KR 930011550A KR 1019910020919 A KR1019910020919 A KR 1019910020919A KR 910020919 A KR910020919 A KR 910020919A KR 930011550 A KR930011550 A KR 930011550A
Authority
KR
South Korea
Prior art keywords
digital telephone
abnormal condition
detect abnormal
initializing
input
Prior art date
Application number
KR1019910020919A
Other languages
Korean (ko)
Inventor
조승환
Original Assignee
정용문
삼성전자 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.)
Filing date
Publication date
Application filed by 정용문, 삼성전자 주식회사 filed Critical 정용문
Priority to KR1019910020919A priority Critical patent/KR930011550A/en
Publication of KR930011550A publication Critical patent/KR930011550A/en

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Abstract

전자식 교환장치에 연결된 선로 및 디지탈 전화기의 이상상태를 검출하는 방법에 관한 것이다.The present invention relates to a method for detecting an abnormal state of a digital telephone and a line connected to an electronic switching device.

전자식 교환장치에서 연결된 선로 디지탈 전화기를 일정시간 간격으로 정상메세지가 입력되지 않으면 가입자 상태 테이블에 디지탈 전화기의 이상상태를 표시하여 호서비스를 중단하고 에러음을 송출함으로서 시스템 운용에 편리한 이점이 있다.If a normal message is not inputted at a fixed time interval in a line digital telephone connected by an electronic switching system, the abnormal status of the digital telephone is displayed in the subscriber status table, thereby interrupting call service and transmitting an error sound.

Description

전자식 간이 교환장치에서 디지탈 전화기 이상상태 검출방법How to detect abnormal condition of digital telephone in electronic simple changer

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

제1도는 본 발명에 따른 시스템 블럭도.1 is a system block diagram according to the present invention.

제2도는 본 발명에 따른 이상상태 검출흐름도.2 is an abnormal state detection flow chart according to the present invention.

Claims (1)

전자식 간이 교환장치에서 디지탈 전화기 이상상태 검출방법에 있어서, 체크 변수 포트번호를 초기화하고 해당디지탈 전화기로부터 정상메세지가 입력되는가 검사하는 제1과정과, 상기 제1과정에서 소정시간 정상메세지가 입력되지 않을 때 가입자 상태 테이블에 디지탈 전화기의 이상상태를 표시하는 제2과정과, 상기 제1과정에서 정상 메세지가 입력되면 체크변수를 초기화하는 제3과정과, 상기 제2과정에서 이상상태를 표시하거나 제3과정에서 체크변수를 초기화한후 포트번호를 1씩 증가시켜 모든 디지탈 전화기의 체크가 종료될때까지 상기 제1-제3과정을 반복수행하는 제4과정으로 이루어짐을 특징으로 하는 방법.A method for detecting an abnormal state of a digital telephone in an electronic simple switching device, comprising: a first process of initializing a check variable port number and checking whether a normal message is input from the digital telephone; and in the first process, a normal time message is not input. A second step of displaying an abnormal state of the digital telephone in the subscriber status table; a third step of initializing a check variable when a normal message is input in the first step; And a fourth process of repeating the first to third processes until the check of all the digital telephones is completed by initializing the check variable and increasing the port number by one. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910020919A 1991-11-22 1991-11-22 How to detect abnormal condition of digital telephone in electronic simple changer KR930011550A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910020919A KR930011550A (en) 1991-11-22 1991-11-22 How to detect abnormal condition of digital telephone in electronic simple changer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910020919A KR930011550A (en) 1991-11-22 1991-11-22 How to detect abnormal condition of digital telephone in electronic simple changer

Publications (1)

Publication Number Publication Date
KR930011550A true KR930011550A (en) 1993-06-24

Family

ID=67348774

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910020919A KR930011550A (en) 1991-11-22 1991-11-22 How to detect abnormal condition of digital telephone in electronic simple changer

Country Status (1)

Country Link
KR (1) KR930011550A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990020351A (en) * 1997-08-30 1999-03-25 윤종용 Call Termination of Loop Trunk in Private Exchange
KR19990027730A (en) * 1997-09-30 1999-04-15 성재갑 Stable Whitening Toothpaste Composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990020351A (en) * 1997-08-30 1999-03-25 윤종용 Call Termination of Loop Trunk in Private Exchange
KR19990027730A (en) * 1997-09-30 1999-04-15 성재갑 Stable Whitening Toothpaste Composition

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