KR950006562A - Personal computer-mounted repeater device - Google Patents

Personal computer-mounted repeater device Download PDF

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Publication number
KR950006562A
KR950006562A KR1019930016721A KR930016721A KR950006562A KR 950006562 A KR950006562 A KR 950006562A KR 1019930016721 A KR1019930016721 A KR 1019930016721A KR 930016721 A KR930016721 A KR 930016721A KR 950006562 A KR950006562 A KR 950006562A
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KR
South Korea
Prior art keywords
personal computer
message
supplied
computer interface
interface unit
Prior art date
Application number
KR1019930016721A
Other languages
Korean (ko)
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KR960003976B1 (en
Inventor
김찬
Original Assignee
정장호
금성정보통신 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.)
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Priority to KR1019930016721A priority Critical patent/KR960003976B1/en
Publication of KR950006562A publication Critical patent/KR950006562A/en
Application granted granted Critical
Publication of KR960003976B1 publication Critical patent/KR960003976B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
    • H04M3/51—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing
    • H04M3/5183—Call or contact centers with computer-telephony arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details

Abstract

본 발명은 PABX(Private Automatic Brench Exchange)에 접속되어 호 중계 하는 중계대 장치에 관한 것으로, 퍼스널 컴퓨터에 장착하여 호중계기능을 수행하도록한 퍼스널 컴퓨터 장착형 중계대 장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a relay station apparatus connected to a Private Automatic Brench Exchange (PABX) for relaying a call.

본 발명은 법용 퍼스널 컴퓨터에 장착하여 중계대 기능을 수행하므로 고가의 중계대 단말을 구입하지 않아도 되어 경제성을 향상시킬 수 있으며, 송수신되는 음성 및 톤의 게인(Gain)을 키보드 조작에 의해 자유로이 조절할 수 있으므로 양호한 통화 감도를 보장할 수 있다.The present invention can be mounted on a legal personal computer to perform a relay function, so that it is possible to improve the economics without having to purchase an expensive relay terminal, and can freely adjust the gain of voice and tone transmitted and received by keyboard operation. Therefore, good call sensitivity can be guaranteed.

Description

퍼스널 컴퓨터 장착형 중계대 장치Personal computer-mounted repeater device

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

제1도는 종래의 중계대 단말을 설명하기 위한 도면.1 is a view for explaining a conventional relay terminal.

제2도는 본 발명의 제1실시예에 따른 퍼스널 컴퓨터 장착형 중계대 장치의 구성도.2 is a block diagram of a personal computer mounted relay apparatus according to the first embodiment of the present invention.

제3도는 본 발명의 제2실시예에 따른 퍼스널 컴퓨터 장착형 중계대 장치의 구성도.3 is a block diagram of a personal computer mounted relay apparatus according to the second embodiment of the present invention.

Claims (2)

데이타 버스(DB), 어드레스 버스(AB) 및 제어버스(CB)를 통해 퍼스널 컴퓨터(30)에 접속되어 상기 퍼스널 컴퓨터(30)와 정합하는 퍼스널 컴퓨터 인터페이스부(15), 상기 퍼스널 컴퓨터 인터페이스부(15)로부터 공급된 제어신호에 따라 인에이블되고 PABX측과 음성신호를 송수신하는 음성신호처리부(12), 상기 퍼스널 컴퓨터 인터페이스부(15)로부터 공급된 제어신호에 따라 인에이블되고 상기 퍼스널 컴퓨터 인터페이스부(15)로부터 공급된 데이터에 따라 DTMF신호를 발생하여 상기 PABX측으로 송신하며 상기 PABX로부터 톤이 수신되면 톤수신데이타를 상기 퍼스널 컴퓨터 인터페이스부(15)측으로 출력하는 톤 생성/송수신부(13), 상기 퍼스널 컴퓨터 인터페이스(15)로부터 공급된 제어신호에 따라 상기 음성신호처리부(12)의 송수신 게인과 상기 톤 생성/송수신부(13)의 송수신 게인을 조절하는 게인 조절부(11), 상기 퍼스널 컴퓨터 인터페이스부(15)로부터 공급된 제어신호에 따라 인에이블되고 상기 PABX로부터 직렬로 공급되는 20mA전류루프방식의 메시지를 TTL레벨의 메시지로 변환하여 출력하며 직렬로 공급되는 TTL레벨의 메시지를 20mA로 전류루프방식의 메세지로 변환하여 상기 PABX측으로 출력하는 시리얼 메시지 처리부(14) 및, 상기 시리얼 메시지 처리부(14)로부터 직렬로 공급되는 TTL레벨의 메시지를 병렬로 변환하여 상기 퍼스널 컴퓨터(30)측으로 출력하고 상기 퍼스널 컴퓨터(30)로부터 병렬로 공급된 TTL레벨의 메시지를 직렬로 변환하여 상기 시리얼 메시지 처리부(14)측으로 출력하는 직/병렬 변환부(16)를 구비하는 것을 특징으로 하는 퍼스널 컴퓨터 장착형 중계대 장치.The personal computer interface unit 15 and the personal computer interface unit 15 connected to the personal computer 30 via the data bus DB, the address bus AB, and the control bus CB to match the personal computer 30. 15 is enabled according to the control signal supplied from 15), and is activated according to the control signal supplied from the personal computer interface unit 15, the voice signal processing unit 12 for transmitting and receiving voice signals with the PABX side, and the personal computer interface unit. A tone generator / transmitter / receiver 13 for generating a DTMF signal according to the data supplied from 15 and transmitting it to the PABX side and outputting tone reception data to the personal computer interface unit 15 when a tone is received from the PABX; Transmitting / receiving gain of the audio signal processor 12 and transmitting / receiving of the tone generator / transmitter / receiver 13 in accordance with a control signal supplied from the personal computer interface 15. A 20mA current loop type message, which is enabled in accordance with a control signal supplied from the gain control unit 11 and the personal computer interface unit 15 that adjusts the reception gain and is supplied in series from the PABX, is converted into a TTL level message. And a TTL level message which is serially supplied from the serial message processor 14 and a serial message processor 14 for converting a TTL level message supplied in series into a current loop type message at 20 mA and outputting the message to the PABX side. A serial / parallel converter which converts the message in parallel and outputs it to the personal computer 30 side, and converts the TTL level message supplied in parallel from the personal computer 30 in serial to the serial message processor 14 side. A personal computer-mounted repeater device comprising (16). 데이타 버스(DB), 어드레스 버스(AB) 및 제어버스(CB)를 통해 퍼스널 컴퓨터(30)에 접속되어 상기 퍼스널 컴퓨터(30)와 정합하는 퍼스널 컴퓨터 인터페이스부(15), 상기 퍼스널 컴퓨터 인터페이스부(15)로부터 공급된 제어신호에 따라 인에이블되고 PABX측과 음성신호를 송수신하는 음성신호처리부(12), 상기 퍼스널 컴퓨터 인터페이스부(15)로부터 공급된 제어신호에 따라 인에이블되고 상기 퍼스널 컴퓨터 인터페이스부(15)로부터 공급된 데이터에 따라 DTMF신호를 발생하여 상기 PABX측으로 송신하며 상기 PABX로부터 톤이 수신되면 톤수신데이타를 상기 퍼스널 컴퓨터 인터페이스부(15)측으로 출력하는 톤 생성/송수신부(13), 상기 퍼스널 컴퓨터 인터페이스(15)로부터 공급된 제어신호에 따라 상기 음성신호처리부(12)의 송수신 게인과 상기 톤 생성/송수신부(13)의 송수신 게인을 조절하는 게인 조절부(11) 및, 상기 퍼스널 컴퓨터 인터페이스부(15)로부터 공급된 제어 신호에 따라 인에이블되고 상기 PABX로부터 직렬로 공급된 20mA전류루프방식의 메시지를 RS-232C레벨의 메시지로 변환하여 상기 퍼스널 컴퓨터(30)의 시리얼 포트(31)측으로 출력하고 상기 퍼스널 컴퓨터(30)의 시리얼포트(31)로부터 직렬로 공급되는 RS-232C 레벨의 메시지를 20mA전류루프방식의 메시지로 변환하여 상기 PABX측으로 출력하는 시리얼 메시지 처리부(18)를 구비하는 것을 특징으로 하는 퍼스널 컴퓨터 장착형 중계대장치.The personal computer interface unit 15 and the personal computer interface unit 15 connected to the personal computer 30 via the data bus DB, the address bus AB, and the control bus CB to match the personal computer 30. 15 is enabled according to the control signal supplied from 15), and is activated according to the control signal supplied from the personal computer interface unit 15, the voice signal processing unit 12 for transmitting and receiving voice signals with the PABX side, and the personal computer interface unit. A tone generator / transmitter / receiver 13 for generating a DTMF signal according to the data supplied from 15 and transmitting it to the PABX side and outputting tone reception data to the personal computer interface unit 15 when a tone is received from the PABX; Transmitting / receiving gain of the audio signal processor 12 and transmitting / receiving of the tone generator / transmitter / receiver 13 in accordance with a control signal supplied from the personal computer interface 15. The gain control unit 11 for adjusting the reception gain and the 20 mA current loop type message supplied in series from the PABX are enabled in accordance with a control signal supplied from the personal computer interface unit 15 and have a RS-232C level. Converts the message into a serial port 31 of the personal computer 30, and outputs a RS-232C level message serially supplied from the serial port 31 of the personal computer 30 into a 20 mA current loop type message. And a serial message processing unit (18) for converting and outputting the converted message to the PABX side. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930016721A 1993-08-26 1993-08-26 Private automatic branch exchange KR960003976B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930016721A KR960003976B1 (en) 1993-08-26 1993-08-26 Private automatic branch exchange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930016721A KR960003976B1 (en) 1993-08-26 1993-08-26 Private automatic branch exchange

Publications (2)

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KR950006562A true KR950006562A (en) 1995-03-21
KR960003976B1 KR960003976B1 (en) 1996-03-25

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000054803A (en) * 2000-06-26 2000-09-05 박경주 Learning board
KR100469404B1 (en) * 2000-11-30 2005-01-31 엘지전자 주식회사 Interface apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000054803A (en) * 2000-06-26 2000-09-05 박경주 Learning board
KR100469404B1 (en) * 2000-11-30 2005-01-31 엘지전자 주식회사 Interface apparatus

Also Published As

Publication number Publication date
KR960003976B1 (en) 1996-03-25

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