KR930011558A - Call processing method of private exchange system - Google Patents

Call processing method of private exchange system Download PDF

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Publication number
KR930011558A
KR930011558A KR1019910020906A KR910020906A KR930011558A KR 930011558 A KR930011558 A KR 930011558A KR 1019910020906 A KR1019910020906 A KR 1019910020906A KR 910020906 A KR910020906 A KR 910020906A KR 930011558 A KR930011558 A KR 930011558A
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KR
South Korea
Prior art keywords
executive
call
secretary
intercom
digital telephone
Prior art date
Application number
KR1019910020906A
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Korean (ko)
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KR940006518B1 (en
Inventor
김영석
Original Assignee
정용문
삼성전자 주식회사
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Priority to KR1019910020906A priority Critical patent/KR940006518B1/en
Publication of KR930011558A publication Critical patent/KR930011558A/en
Application granted granted Critical
Publication of KR940006518B1 publication Critical patent/KR940006518B1/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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

내용 없음No content

Description

사설교환 시스템의 호 처리 방법Call processing method of private exchange system

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

제1도는 본발명을 수행하기 위한 사설교환 시스템의 블럭도.1 is a block diagram of a private exchange system for carrying out the present invention.

제2도는 외부 착신시의 호처리 흐름도.2 is a flowchart illustrating call processing at the time of an external call.

제3a도 및 제3b도는 인터컴 기능 구현시의 호처리 흐름도.3A and 3B are flowcharts of call processing in implementing the intercom function.

제4도는 중역 및 비서 전화기의 인터컴 배열도.4 is an intercom arrangement of executive and secretary telephones.

제5도는 본발명을 수행하기 위한 메모리맵 구성도.5 is a memory map configuration diagram for performing the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 중앙처리장치 11 : 메모리10: central processing unit 11: memory

12 : 인터페이스부 13 : 스위칭 회로12 interface unit 13 switching circuit

14 : 가입자회로 15 : 디지탈가입자 회로14: subscriber circuit 15: digital subscriber circuit

16 : 국선회로 17 : 톤 공급회로16: trunk line circuit 17: tone supply circuit

18 : DTMF리시버 19 : DTMF 센터18: DTMF Receiver 19: DTMF Center

Claims (2)

다수개의 인터컴 키를 갖는 디지탈 전화기를 구비하여 중역과 비서들간의 호를 서비스할 수 있는 사설교환시스템의 호처리 방법에 있어서, 프로그램 모드시 발생되는 인터컴 키와 그룹번호를 수신하며 해당 그룹 번호 위치에 대응하도록 수신 키 데이타를 순차적으로 그룹화함으로서 우선순위를 갖는 중역 비서 그룹테이블을 등록하는 과정과, 비서 디지탈 전화기로 부터 중역 호출을 위한 임의의 인터컴키 수신시 상기 중역 비서 그룹 테이블을 우선순위에 따라 순차적으로 검사하여 수신 인터컴 키에 대응되는 중역 번호를 선택한후, 상기 비서 디지탈 전화기와 호출된 중역 디지탈 전화기간에 인터컴 통화로를 형성하는 과정과, 중역디지탈 전화기로 부터 비서 호출을 위한 임의의 인터컴 키 수신시 상기 중역 비서 그룹 테이블을 우선순위에 따라 순차적으로 검사하여 수신 인터컴 키에 대응되는 비서 번호를 선택한후, 상기 중역 디지탈 전화기 호출된 중역 디지탈 전화기간에 인터컴 통화로를 형성하는 과정으로 이루어짐을 특징으로 하는 사설교환기의 호처리방법.1. A call processing method of a private switching system having a digital telephone having a plurality of intercom keys to service a call between an executive and a secretary, wherein the call processing method receives an intercom key and a group number generated in the program mode and is located at a corresponding group number position. Registering the executive secretary group table having priority by sequentially grouping the received key data to correspond, and sequentially receiving the executive secretary group table according to the priority upon receiving any intercom key for executive call from a secretary digital telephone. And selecting an executive number corresponding to the incoming intercom key, and forming an intercom call path during the called executive digital telephone period with the secretary digital telephone and receiving an arbitrary intercom key for the secretary call from the executive digital telephone. The senior secretary group table in order of priority And sequentially selecting the secretary number corresponding to the received intercom key, and then forming an intercom call path during the midrange digital telephone call of the midrange digital telephone. 다수의 비서들과 인터컴 통화로를 형성할 수 있도록 상기 각 비서들의 포트번호를 등록하고 있는 중역비서 테이블을 구비하는 사설교관 시스템의 호처리 방법에 있어서, 외부로 부터 특정 중역에 대한 착신호수신시, 상기 중역 비서 그룹 테이블에 속한 비서들의 상태를 순차적으로 검사하며 아이들 상태의 비서중 가장 늪은 우선순위를 갗는 비서 디지탈 전화기로 착신링 신호를 공급하는 과정과, 상기 착신링 신호의 비서 디지탈 전학기로 부터 임의 중역에 대응되는 인터컴키 수신시 상기 착신호 가입자를 보류시키고 상기 비서 디지탈 전화기와 중역 디지탈 전화기간에 인터컴 통화로를 형성하는 과정과, 상기 인터컴 통화로 형성중 상기 중역 디지탈 전화기로 부터 상기 비서 디지탈 전화기에 대응되는 인터컴키 수신시 보류중인 착신호 가입자와 상기 중역 디지탈 전화기간에 통화로를 형성하는 과정으로 이루어짐을 특징으로 하는 사설교환시스템의 호처리방법.In the call processing method of a private instructor system having a senior secretary table that registers port numbers of each secretary to form an intercom call path with a plurality of secretaries, when receiving an incoming call to a specific executive from the outside, The state of the secretaries belonging to the executive secretary group table is sequentially checked, and the best among the secretaries in the idle state is a process of supplying an incoming ring signal to the secretary's prioritized telephone, and the assistant's digital transfer of the incoming ring signal. Suspending the incoming call subscriber upon receiving an intercom key corresponding to an arbitrary executive, and forming an intercom call path between the assistant digital telephone and the executive digital telephone; and the assistant from the executive digital telephone during the intercom call. Pending incoming call subscriber and receiving intercom key corresponding to digital telephone Call processing method of the PBX system, characterized by constituted by any process of forming a group call in a digital telephone executive period. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910020906A 1991-11-22 1991-11-22 Call switching method in pabx KR940006518B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910020906A KR940006518B1 (en) 1991-11-22 1991-11-22 Call switching method in pabx

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910020906A KR940006518B1 (en) 1991-11-22 1991-11-22 Call switching method in pabx

Publications (2)

Publication Number Publication Date
KR930011558A true KR930011558A (en) 1993-06-24
KR940006518B1 KR940006518B1 (en) 1994-07-21

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Application Number Title Priority Date Filing Date
KR1019910020906A KR940006518B1 (en) 1991-11-22 1991-11-22 Call switching method in pabx

Country Status (1)

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KR (1) KR940006518B1 (en)

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KR940006518B1 (en) 1994-07-21

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