KR970068705A - How to change trunk line using relay - Google Patents

How to change trunk line using relay Download PDF

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Publication number
KR970068705A
KR970068705A KR1019960007911A KR19960007911A KR970068705A KR 970068705 A KR970068705 A KR 970068705A KR 1019960007911 A KR1019960007911 A KR 1019960007911A KR 19960007911 A KR19960007911 A KR 19960007911A KR 970068705 A KR970068705 A KR 970068705A
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South Korea
Prior art keywords
trunk line
switching
relay station
digit
specific
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KR1019960007911A
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Korean (ko)
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KR100194465B1 (en
Inventor
이승구
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김광호
삼성전자 주식회사
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Priority to KR1019960007911A priority Critical patent/KR100194465B1/en
Publication of KR970068705A publication Critical patent/KR970068705A/en
Application granted granted Critical
Publication of KR100194465B1 publication Critical patent/KR100194465B1/en

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Abstract

1. 청구범위에 기재된 발명이 속한 기술분야1. Technical field to which the invention described in the claims belongs

사설교환시스템에 연결된 중계대를 이용하여 착신호를 특정 국선으로 전환하는 기술이다.It is a technology to convert an incoming call to a specific trunk line using a relay station connected to a private switching system.

2. 발명이 해결하고자 하는 기술적 과제2. Technical Problems to be Solved by the Invention

사설교환기로 호출이 있은후 특정 국선가입자와 통화요구시 사설교환기에 연결된 중계대에서 자동으로 국선 전환을 하도록 한다.After the call is made to the PBX, the call is automatically switched from the PBX connected to the PBX to the PBX when the call is requested.

3. 발명의 해결방법의 요지3. The point of the solution of the invention

외부국선가입자가 사설교환기를 호출하여 특정국선 전화번호로 국선전환을 원할경우 사설교환기에 연결된 자동중계대에서 국선전환을 위한 안내메세지를 송출한 후 외부국선가입자로부터 국선전화 디지트를 입력시키도록 하여 자동으로 특정국선으로 전환한다.If an external trunk subscriber calls a private branch exchange and wants to switch trunk line to a specific trunk line number, he / she sends out a message for switching trunk line from the automatic trunk line connected to the trunk line trunk line, inputs the trunk line telephone digits from the trunk line subscriber, To a specific CO line.

4. 발명의 중요한 용도4. Important Uses of the Invention

자동중계대에서 국선을 전환하는데 적용한다.It is used to switch the trunk line in the automatic transponder.

Description

중계대를 이용한 국선전환 방법How to change trunk line using relay

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제4도는 본 발명에 따른 국선전환을 위한 시스템 연결 구성도, 제5도는 본 발명에 따른 자동중계대의 블럭 구성도, 제6도는 본 발명의 일실시예에 따른 국선전환을 위한 제어 흐름도.FIG. 5 is a block diagram of an automatic repeater according to the present invention; FIG. 6 is a control flowchart for switching a CO line according to an embodiment of the present invention; FIG.

Claims (5)

사설교환기에 연결된 중계대를 이용한 국선전환방법에 있어서, 링신호가 검출될 시 자동응답 및 안내메세지를 송출하여 국선전환 선택 디지트를 수신하는 과정과, 상기 국선전환 선택 디지트가 수신될 시 착신호를 특정국선으로 전환하는 과정으로 이루어짐을 특징으로 하는 중계대를 이용한 국선전환방법.A method of switching a trunk line using a relay station connected to a private branch exchange, the method comprising the steps of: receiving an automatic response and a guidance message when a ring signal is detected and receiving a trunk line switching selection digit; And switching to a specific trunk line. 제1항에 있어서, 상기 국선전환과정은, 상기 국선전환 선택 디지트가 수신될 시 상기 중계대의 비어있는 포트가 있는지 검색하는 과정과, 상기 중계대에 비어있는 포트가 없을 시 통화중이라는 안내메세지를 송출하고 전화라인을 절단하는 과정과, 상기 중계대에 비어있는 포트가 있을시 상기 사설교환기에 연결된 국선을 점유하여 기억되어 있는 특정국선번호로 다이얼링하는 과정과, 상기 다이얼링한 후 상기 외부국선가입자와 특정국선간의 통화로를 연결하는 과정으로 이루어짐을 특징으로 하는 중계대를 이용한 국선전환방법.The method as claimed in claim 1, wherein the trunk line switching process comprises: searching for an empty port of the relay station when the trunk line switching selection digit is received; and transmitting a guide message indicating that there is no empty port in the relay station The method includes the steps of transmitting and disconnecting a telephone line, dialing a stored special trunk line number occupying a trunk line connected to the private branch exchange when there is an empty port in the trunk line, And connecting a call channel between the specific CO lines. 제2항에 있어서, 상기 자동응답 및 안내메세지는 국선전환 선택 디지트를 입력시키라는 메세지임을 특징으로 하는 중계대를 이용한 국선전환방법.3. The method according to claim 2, wherein the automatic response and the guidance message are messages for inputting a trunk line switching selection digit. 사설교환기에 연결된 중계대를 이용한 국선전환방법에 있어서, 링신호가 검출될 시 자동응답 및 안내 음성메세지를 송출하는 과정과, 상기 음성메세지를 송출한 후 전환 선택 디지트를 수신하는 과정과, 상기 수신된 전환 선택 디지트가 내선번호 관련 디지트일 시 착신호를 내선으로 전환하는 과정과, 상기 수신된 전환 선택 디지트가 국선번호 관련 디지트일 시 상기 착신호를 특정국선으로 전환하는 과정으로 이루어짐을 특징으로 하는 중계대를 이용한 국선전환방법.A method of switching a trunk line using a relay station connected to a private branch exchange, the method comprising: transmitting an automatic response and a guidance voice message when a ring signal is detected; receiving a switching selection digit after transmitting the voice message; When the received switching selection digit is a digit related to a trunk line number, switching the incoming call to a specific trunk line when the received switching selection digit is a digit related to the trunk line number A method of trunk line switching using a relay station. 제1항 있어서, 상기 국선전환과정은, 상기 국선전환 선택 디지트가 수신될 시 상기 중계대의 비어있는 포트가 있는지 검색하는 과정과, 상기 중계대의 비었는 포트가 없을 시 통화중이라는 안내메세지를 송출하고 전환라인을 절단하는 과정과, 상기 중계대의 비어있는 포트가 있을시 상기 사설교환기에 연결된 국선을 점유하여 기억되어 있는 특정국선번호로 다이얼링하는 과정과, 상기 다이얼링한 후 상기 외부국선가입자와 특정국선간의 통화로를 연결하는 과정으로 이루어짐을 특징으로 하는 중계대를 이용한 국선전환방법.The method as claimed in claim 1, wherein the trunk line switching process comprises: searching for an empty port of the relay station when the trunk line switching selection digit is received; and transmitting a guide message indicating that there is no free port of the relay station, The method of claim 1, further comprising the steps of: a) disconnecting a line between the external line subscriber and a specific trunk line, The method comprising the steps of: (a) ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960007911A 1996-03-22 1996-03-22 Trunk Line Switching Method KR100194465B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960007911A KR100194465B1 (en) 1996-03-22 1996-03-22 Trunk Line Switching Method

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Application Number Priority Date Filing Date Title
KR1019960007911A KR100194465B1 (en) 1996-03-22 1996-03-22 Trunk Line Switching Method

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KR970068705A true KR970068705A (en) 1997-10-13
KR100194465B1 KR100194465B1 (en) 1999-06-15

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100212743B1 (en) * 1996-12-21 1999-08-02 윤종용 Method for notification of switching incoming message at automatic trunked system
KR100506266B1 (en) * 1998-07-04 2005-09-26 삼성전자주식회사 Call forwarding method of exchange system
KR100707085B1 (en) * 2005-09-14 2007-04-13 주식회사 케이티 System and method for multi-subscriber line

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100212743B1 (en) * 1996-12-21 1999-08-02 윤종용 Method for notification of switching incoming message at automatic trunked system
KR100506266B1 (en) * 1998-07-04 2005-09-26 삼성전자주식회사 Call forwarding method of exchange system
KR100707085B1 (en) * 2005-09-14 2007-04-13 주식회사 케이티 System and method for multi-subscriber line

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KR100194465B1 (en) 1999-06-15

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