KR970072845A

KR970072845A - Integrated information network connection circuit and control method of key telephone system

Info

Publication number: KR970072845A
Application number: KR1019960013093A
Authority: KR
Inventors: 이제훈
Original assignee: 김광호; 삼성전자 주식회사
Priority date: 1996-04-26
Filing date: 1996-04-26
Publication date: 1997-11-07

Abstract

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

통신시스템에 있어서 키폰 시스템의 종합정보통신망 접속회로 및 그 제어방법에 관한 것이다.The present invention relates to an integrated information communication network connection circuit of a key telephone system in a communication system and a control method thereof.

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

카드의 형태로 키폰시스템의 랙(rack)에 접속하여 ISDN 접속기능을 부여하는 BRI(2B + D : 협대역 ISDN) 카드회로를 제공함에 있다.And a BRI (2B + D: narrowband ISDN) card circuit for connecting to a rack of a key telephone system in the form of a card to provide an ISDN connection function.

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

키폰시스템의 종합정보통신망 접속 장치에 있어서, 전송 칩을 제어하는 디바이스 드라이버모듈과, 상기 디바이스 드라이버모듈의 동작을 이용하여 데이타를 전송하는 데이타 전송모듈과, 상기 데이타의 전송을 통하여 각 네트웍별로 다른 메세지 포멧에 맞추어 데이타를 전송하도록 제어하는 네트웍 호 제어모듈과, 일괄 혹은 중첩전송모드에서 착신 혹은 발신되는 호를 제어하는 호제어모듈과, 키폰과의 인터페이스를 담당하는 인터페이스뮤듈과, 임의의 모듈에서의 에러 발생 여부를 체크하거나 동작상태를 감시하여 상기 각 모듈들을 제어하는 관리 모듈로 구성됨을 특징으로 한다.And a data transmission module for transmitting data by using the operation of the device driver module, and a data transmission module for transmitting a message different for each network through the transmission of the data, A call control module for controlling call incoming or outgoing in a batch or superposition transmission mode, an interface module for interfacing with the key phone, And a management module for checking whether an error has occurred or monitoring the operation status to control the respective modules.

4. 발명의 중요한 용도4. Important Uses of the Invention

키폰시스템을 종합정보통신망에 접속 가능하게 하는 데 이용한다.It is used to make the key phone system connectable to the integrated information communication network.

Description

Integrated information network connection circuit and control method of key telephone system

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

제1도는 본 발명의 일실시예에 따른 키폰시스템의 종합정보통신망 접속회로의 구성도, 제2도는 본 발명을 수행하기 위한 소프트웨어 블럭다이러그램, 제3도는 키폰시스템에서 음성호를 발신할 경우 일괄 전송모드의 동작 수순도.FIG. 1 is a configuration diagram of an integrated information communication network connection circuit of a key telephone system according to an embodiment of the present invention; FIG. 2 is a software block diagram for carrying out the present invention; FIG. Operation procedure of batch transfer mode.

Claims

And a data transmission module for transmitting data by using the operation of the device driver module, and a data transmission module for transmitting a message different for each network through the transmission of the data, A call control module for controlling calls incoming or outgoing in a batch or superposition transmission mode, an interface module for managing an interface of the key phone block, and an error And a management module for checking the occurrence or monitoring the operation status to control the modules.

A caller side control method in a batch transfer mode in an integrated information network connection device of a key phone system having a key phone interface module, a network control module, and a call control module, the method comprising: receiving a call setup request message from a key phone The network control module transmits a network signaling connection request message to the network control module in response to the call setup request message. The network control module receives the network signaling connection request message, Generating a setup message to be transmitted in accordance with the message format; transmitting, by the network control module, the call progress message; receiving the call progress message; Transmitting a modulo processing message, Receiving an alarm message from the called party to inform the called party of the ringing status; and receiving a network alert message from the network control module and transmitting a network alert message to the call control module; The network control module receiving the connection message transmitted from the network to the caller in response to the call from the called terminal, the call control module transmitting the alert message to the call control module, Transmitting a network access message to the key telephone interface module; and receiving the network connection message from the call control module, transmitting a connection message to the key phone interface module to enter a communication mode.

3. The method of claim 2, further comprising transmitting a call processing message to the calling terminal to indicate that the call establishment is in progress.

The method of claim 3, further comprising the step of the call control module receiving the network alert message transmitting an alert message to the keyphone interface module and simultaneously connecting the non-channel.

A method of controlling an outgoing call in an overlay transmission mode in an integrated information network connection circuit of a key telephone system having a key telephone interface module, a network control module and a call control module, the method comprising: Transmitting a network signaling request message from the call control module to the network control module; transmitting the setup message from the network to a network; receiving a setup response from the network; The network control module transmits the network_setup_response message to the call control module, and the call control module receiving the network-setup-response message processes the message with the keyphone interface module The key phone interface module receiving the processing message repeatedly Transmitting a calling party number to the call control module as a digit request message and transmitting a network signaling information request message to the network control module each time the call control module receives the digit request message; The network control module having received the signaling information request message adds the called party number in the information message to the network, transmits the network signaling message to the network, receives the network signaling message from the network, Transmitting a digits confirmation and processing message to the call control module by the call control module that has received the network signaling call processing message; transmitting a digits confirmation and processing message from the network to the call control module; When the network control module receives an alarm message Transmitting a network signaling alarm message to the call control module; receiving a network signaling alarm message from the call control module; and transmitting a voice message to the keyphone interface module and simultaneously connecting the non- The network control module transmits a network signaling access message to the call control module in response to an access message transmitted from the network to the calling party in response to the call signal. The call control module transmits the network signaling access message to the call control module And transmitting a connection confirmation message to the keyphone interface model to enter a communication mode.

A method of controlling an incoming call in an overlay transmission mode in an integrated information network access device of a key telephone system having a key phone interface module, a network control module and a call control module, the method comprising: receiving, when the network control module receives a setup message from a network, Transmitting a ring connection message to the call control module; and when the call control module receiving the network signaling connection message transmits an access message to the key phone interface module and receives a call received from the network, Transmitting a network signaling alarm request message to the network control module and transmitting an access message transmitted from the key phone interface module to the call control module upon detection of a hook off state; And receiving the call control message The network control module transmits a network signaling connection request message to the network control module. The network control module that receives the network signaling connection request message transmits the connection message to the network by the network control module Transmitting a network connection request message to the call control module when the connection response message is received from the network; and transmitting the network signaling connection confirmation message to the key phone interface module &Lt; / RTI >

※ Note: It is disclosed by the contents of the first application.