KR980004092A - Computer Key Phone Telephone Access Card - Google Patents

Computer Key Phone Telephone Access Card Download PDF

Info

Publication number
KR980004092A
KR980004092A KR1019960020582A KR19960020582A KR980004092A KR 980004092 A KR980004092 A KR 980004092A KR 1019960020582 A KR1019960020582 A KR 1019960020582A KR 19960020582 A KR19960020582 A KR 19960020582A KR 980004092 A KR980004092 A KR 980004092A
Authority
KR
South Korea
Prior art keywords
circuit unit
key phone
data transmission
phone telephone
digital data
Prior art date
Application number
KR1019960020582A
Other languages
Korean (ko)
Inventor
임제상
Original Assignee
구자홍
Lg전자 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 구자홍, Lg전자 주식회사 filed Critical 구자홍
Priority to KR1019960020582A priority Critical patent/KR980004092A/en
Publication of KR980004092A publication Critical patent/KR980004092A/en

Links

Landscapes

  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Telephonic Communication Services (AREA)

Abstract

본 발명은 컴퓨터 키폰 시스템에 관한 것으로, 특히 퍼스널 컴퓨터에 키폰전화기의 기능을 부여하기 위하여 그 퍼스널 컴퓨터와 키폰 주장치를 접속시킴과 아울러 그 자체가 키폰 기능을 갖도록 한 컴퓨터 키폰전화기 접속카드에 관한 것으로, 키폰 주장치와 연결되는 디지탈데이타 송수신회로부와; 디지탈데이타 송수신회로부에 연결되어 음성신호를 송수신하는 코덱필터회로부와; 코덱필터회로부에 연결되어 송수화기를 접속할 수 있도록 구성된 송수화기 접속회로부와; 디지탈데이타 송수신회로부에 연결되어 패킷데이타를 송수신하는 패킷데이타 변환회로부와; 디지탈데이타 송수신회로부에 연결되어 제어데이타를 송수신하는 제어데이타 변환회로부와; 본 발명에 따른 컴퓨터 키폰전화기 접속카드와 컴퓨터 키폰전화기의 주제어장치를 접속할 수 있도록 구성된 ISA BUS 접속회로부와; 각 구성회로부의 동작을 총괄적으로 제어하는 제어회로부로 구성된다. 이와 같은 본 발명 컴퓨터 키폰 전화기 접속카드는 퍼스널 컴퓨터에 키폰전화기 기능을 부여함으로써, 퍼스널 컴퓨터를 컴퓨터 키폰시스템의 통신용 단말기로 사용할 수 있게 하는 효과가 발생한다.The present invention relates to a computer key phone system, and more particularly, to a computer key phone telephone connection card which connects a personal computer and a key phone claim to give a function of a key phone telephone, and has a key phone function by itself. A digital data transmission / reception circuit unit connected to the key phone main unit; A codec filter circuit unit connected to the digital data transmission / reception circuit unit for transmitting and receiving a voice signal; A handset connecting circuit portion connected to the codec filter circuit portion and configured to connect the handset; A packet data conversion circuit unit connected to the digital data transmission / reception circuit unit for transmitting and receiving packet data; A control data conversion circuit unit connected to the digital data transmission / reception circuit unit for transmitting and receiving control data; An ISA BUS connection circuit unit configured to connect a computer key phone telephone connection card and a main controller of the computer key phone telephone according to the present invention; It consists of a control circuit part which controls the operation | movement of each component circuit part collectively. Such a computer key phone telephone connection card of the present invention provides a key phone telephone function to a personal computer, thereby making it possible to use the personal computer as a communication terminal of the computer key phone system.

Description

컴퓨터 키폰전화기 접속카드Computer Key Phone Telephone Access Card

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

제1도는 본 발명에 따른 컴퓨터 키폰시스템의 구성 블록도.1 is a block diagram of a computer key phone system according to the present invention.

제2도는 상기 제1도에 도시된 컴퓨터 키폰전화기 접속카드의 상세 구성 블록도.2 is a detailed block diagram of the computer key phone telephone connection card shown in FIG.

Claims (1)

키폰 주장치와 연결되는 디지탈데이타 송수신회로부와; 디지탈데이타 송수신회로부에 연결되어 음성신호를 송수신하는 코덱필터회로부와; 코덱필터회로부에 연결되어 송수화기를 접속할 수 있도록 구성된 송수화기 접속 회로부와; 디지탈데이타 송수신회로부에 연결되어 패킷데이타를 송수신하는 패킷데이타 변환회로부와; 디지탈데이타 송수신회로부에 연결되어 제어데이타를 송수신하는 제어데이타 변환회로부와; 본 발명에 따른 컴퓨터 키폰전화기 접속카드와 컴퓨터 키폰전화기의 주제어장치를 접속할 수 있도록 구성된 ISA BUS 접속회로부와; 각 구성회로부의 동작을 총괄적으로 제어하는 제어회로부로 구성되는 것을 특징으로 하는 컴퓨터 키폰 전화기 접속카드.A digital data transmission / reception circuit unit connected to the key phone main unit; A codec filter circuit unit connected to the digital data transmission / reception circuit unit for transmitting and receiving a voice signal; A handset connecting circuit portion connected to the codec filter circuit portion and configured to connect the handset; A packet data conversion circuit unit connected to the digital data transmission / reception circuit unit for transmitting and receiving packet data; A control data conversion circuit unit connected to the digital data transmission / reception circuit unit for transmitting and receiving control data; An ISA BUS connection circuit unit configured to connect a computer key phone telephone connection card and a main controller of the computer key phone telephone according to the present invention; A computer key phone telephone connection card, comprising: a control circuit unit for collectively controlling the operation of each component circuit unit. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960020582A 1996-06-10 1996-06-10 Computer Key Phone Telephone Access Card KR980004092A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960020582A KR980004092A (en) 1996-06-10 1996-06-10 Computer Key Phone Telephone Access Card

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960020582A KR980004092A (en) 1996-06-10 1996-06-10 Computer Key Phone Telephone Access Card

Publications (1)

Publication Number Publication Date
KR980004092A true KR980004092A (en) 1998-03-30

Family

ID=66284252

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960020582A KR980004092A (en) 1996-06-10 1996-06-10 Computer Key Phone Telephone Access Card

Country Status (1)

Country Link
KR (1) KR980004092A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160143303A (en) 2015-06-05 2016-12-14 영 식 박 Hazard Warning Transmission/reception Device for Vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160143303A (en) 2015-06-05 2016-12-14 영 식 박 Hazard Warning Transmission/reception Device for Vehicle

Similar Documents

Publication Publication Date Title
KR920007409A (en) Telephony Set for Integrated Services Network
KR980004092A (en) Computer Key Phone Telephone Access Card
KR960043665A (en) Combined call device and method for cellular phone
KR100215471B1 (en) Internet phone
KR200210641Y1 (en) Internet phone transfer
JPH089948Y2 (en) Cordless phone interface
KR930007126A (en) Mobile wireless three
KR960016307A (en) Device and method for connecting digital key phone in digital key phone system
KR19980014702A (en) Telephone set with public telephone network output terminal
KR200193544Y1 (en) Phone and head set attachable computer phone card included sound capability
WO2003050798A3 (en) Voice-controlled home communication system
KR100437443B1 (en) ASDL Modem with the function of telephone
KR960016225A (en) Multichannel Information Processing Interface Device
KR910010928A (en) Hands-free speaker and car stereo radio speaker circuit of car phone
KR930015452A (en) Matching method of data communication speed in digital simple switching system
KR970004591A (en) Computer Connections for Key Phones
KR950028377A (en) Terminal exchange method and circuit using commercial telephone
KR960027938A (en) Digital trunk line connection device
KR19980082886A (en) Computer Communication System for Telephone Network Wireless Access
KR920003782A (en) Full Duplex Telephone
CA2219436A1 (en) Simulating changes in telephone subscriber line
KR970078713A (en) Remote control combined with infrared wireless headset using full duplex
JPH02206961A (en) Ring back tone transmission circuit
KR940017648A (en) Expansion card for ISDN telephone
JPH08163211A (en) Speech network circuit

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application