KR930003618A - How to Intercept at Switchboard - Google Patents

How to Intercept at Switchboard Download PDF

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Publication number
KR930003618A
KR930003618A KR1019910012738A KR910012738A KR930003618A KR 930003618 A KR930003618 A KR 930003618A KR 1019910012738 A KR1019910012738 A KR 1019910012738A KR 910012738 A KR910012738 A KR 910012738A KR 930003618 A KR930003618 A KR 930003618A
Authority
KR
South Korea
Prior art keywords
transmitting
eavesdropping
interception
button
relay station
Prior art date
Application number
KR1019910012738A
Other languages
Korean (ko)
Inventor
김가봉
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 KR1019910012738A priority Critical patent/KR930003618A/en
Publication of KR930003618A publication Critical patent/KR930003618A/en

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  • Monitoring And Testing Of Exchanges (AREA)

Abstract

내용 없음.No content.

Description

교환 중계대에서 감청 방법How to Intercept at Switchboard

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

제1도는 본 발명에 따른 교환 시스템도,1 is an exchange system diagram according to the present invention,

제2도는 본 발명에 따른 서브세트 구성도.2 is a subset configuration in accordance with the present invention.

Claims (1)

교환 중계대 감청 방법에 있어서, 감청 버튼 입력유무를 체킹하여 감청 버튼 입력시 감청하고자 하는 가입자 통화중 유무를 처리하는 제1과정과, 상기 제1과정에서 통화중일 때 감청 상태를 세팅하고 교환기로 감청 신호를 전달하는 제2과정과, 상기 제2과정에서 감청 신호를 전달하고 피호출 가입자의 송신채널을 중계대의 수신 채널로 연결하여 감청성립 메세지를 중계대로 전달 및 디스플레이 하는 제3과정과, 상기 제3과정에서 감청 버튼이 아닐시 감청상태에서 제거 버튼일 때 감청 상태를 지우고 제거 신호를 교환기로 전달하는 제4과정과, 상기 제4과정에서 제거 신호를 전달후 피호출 가입자의 송신 채널과 중계대외 수신 채널 연결을 끊고 중계대로 휴지 메시지 전달 및 표시하는 제5과정으로 이루어짐을 특징으로 하는 교환 중계대에서 감청 방법.In the switching relay interception method, a first process of checking whether the interception button is input and handling the presence or absence of a subscriber call to be intercepted when the interception button is input, and sets the interception state when the call is in the first process and intercepts with the exchange. A second process of transmitting a signal, and a third process of transmitting an eavesdropping signal in the second process and connecting and transmitting an eavesdropping message to a relay station by connecting a transmission channel of a called subscriber to a receiving channel of the relay station; A fourth step of clearing the eavesdropping state and transmitting a removal signal to the exchange when the removal button is in the eavesdropping state when the eavesdropping button is not in step 3; Listening method in the switching relay station characterized in that the fifth step of disconnecting the receiving channel and transmitting and displaying the idle message to the relay station . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910012738A 1991-07-24 1991-07-24 How to Intercept at Switchboard KR930003618A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910012738A KR930003618A (en) 1991-07-24 1991-07-24 How to Intercept at Switchboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910012738A KR930003618A (en) 1991-07-24 1991-07-24 How to Intercept at Switchboard

Publications (1)

Publication Number Publication Date
KR930003618A true KR930003618A (en) 1993-02-24

Family

ID=67310199

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910012738A KR930003618A (en) 1991-07-24 1991-07-24 How to Intercept at Switchboard

Country Status (1)

Country Link
KR (1) KR930003618A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100372325B1 (en) * 2000-07-20 2003-02-17 주식회사 탑엔지니어링 Method and System for Selective Recording

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100372325B1 (en) * 2000-07-20 2003-02-17 주식회사 탑엔지니어링 Method and System for Selective Recording

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