KR970019268A

KR970019268A - Call method when accessing mobile communication line

Info

Publication number: KR970019268A
Application number: KR1019950032139A
Authority: KR
Inventors: 길태규
Original assignee: 구자홍; 엘지전자 주식회사
Priority date: 1995-09-27
Filing date: 1995-09-27
Publication date: 1997-04-30

Abstract

본 발명은 키폰 시스템에서 이동통신국선(DID) 접속시 내선 통화시 보다 이동통신국선에 더 우선권을 주어 통화로가 효율적으로 분배되도록 한 이동통신국선 접속시 통화 방법에 관한 것이다.The present invention relates to a communication method for accessing a mobile communication line by giving a priority to the mobile communication line more than an internal call when a mobile communication line (DID) is connected in a key phone system.

종래의 키폰 시스템은 DTMF 인식부를 내선과 공유하게 되는 경우 외부 국선인 이동통신국선이 내부 내선의 통화량 증가에 따라 통화중이 되는 경우가 빈번하게 발생되는 문제점이 있었다.In the conventional key phone system, when the DTMF recognition unit is shared with an extension, a mobile communication trunk line, which is an external trunk line, frequently becomes in communication with an increase in the call volume of the internal extension.

따라서 본 발명은 이동통신국선이 접속되면 내선을 일반 내선과 이동통신국선 내선으로 분리하고, 일반 국선신호이면 일반 내선을 검색하여 비사용중인 내선으로 다이얼링하여 통화로를 연결해주며, 이동통신국선의 수신이면 이동통신국선 내선을 검색하여 비사용중인 내선이 있을 경우 그 내선으로 통화로를 연결하고 이동통신국선 내선이 모두 사용중일 경우에는 일반 내선을 검색하여 일반 내선중 비사용중인 내선이 존재하면 그 내선으로 통화로를 연결해 주게 되는 것이다.Therefore, the present invention divides an extension into a general extension and a mobile communication station extension when the mobile communication line is connected, searches for a general extension by dialing a non-used extension and connects a call path when receiving a general communication line. If there is an extension that is not in use by searching for the extension of the mobile communication line, if the station is connected to the call path, and if the extension of all the communication lines is in use, the extension is searched and if the extension is not in use, the extension is found. Will be connected to the currency.

Description

Mobile line adapter

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

제3도는 본 발명에 의한 이동통신국선 접속시 통화과정 흐름도.3 is a flowchart illustrating a call process when accessing a mobile communication line according to the present invention.

Claims

A first step of dividing the extension into a general extension and a mobile communication station extension when the mobile communication line is connected; A second process of connecting to a call path by searching for a general extension and dialing an unused extension if the general CO line signal is separated after the extension; The third process of searching for the extension of the mobile communication line if there is an unused extension and connecting the call path to the extension if there is an unused extension and searching for the general extension if the extension of the mobile communication line is in use; ; If a non-used extension exists among the searched general extensions, the call method is performed by connecting a call path to the extension and transmitting a busy tone when the general extension is also in use. .

※ Note: The disclosure is based on the initial application.