KR890007541A - Call method by forced upgrade at private exchange - Google Patents

Call method by forced upgrade at private exchange Download PDF

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Publication number
KR890007541A
KR890007541A KR870012031A KR870012031A KR890007541A KR 890007541 A KR890007541 A KR 890007541A KR 870012031 A KR870012031 A KR 870012031A KR 870012031 A KR870012031 A KR 870012031A KR 890007541 A KR890007541 A KR 890007541A
Authority
KR
South Korea
Prior art keywords
forced upgrade
entered
dialing
checking
waiting time
Prior art date
Application number
KR870012031A
Other languages
Korean (ko)
Other versions
KR900004471B1 (en
Inventor
고윤석
Original Assignee
강진구
삼성반도체통신 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 강진구, 삼성반도체통신 주식회사 filed Critical 강진구
Priority to KR1019870012031A priority Critical patent/KR900004471B1/en
Publication of KR890007541A publication Critical patent/KR890007541A/en
Application granted granted Critical
Publication of KR900004471B1 publication Critical patent/KR900004471B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)

Abstract

내용 없음No content

Description

사설교환기에서 강제 승급에 의한 통화 방법Call method by forced upgrade at private exchange

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명을 수행하기 위한 시스템도.1 is a system diagram for carrying out the present invention.

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

10 : 중앙처리장치부 20 : 가입자 회로10: central processing unit 20: subscriber circuit

30 : 스위스 회로 40 : 트렁크 회로30: Swiss circuit 40: trunk circuit

50 : 톤 소스회로 60 : 링 소스회로50: tone source circuit 60: ring source circuit

STN : 내선가입자 COX : 국설교환기STN: Extension Subscriber COX: Local Exchange

PABX : 사설교환기PABX: Private Exchange

Claims (1)

사설교환기의 통화 방법에 있어서, 발신음 공급시 발신음 상태를 검사하는 제1과정과, 상기 제1과정에서 국선 발신음일시 훅크 플래쉬에 의해 통화로를 단절하고 강제승급 호출번호에 의해 내선가입자의 발신음을 단절하는 제2과정과, 상기 수행후 다이알링 대기 시간내에 강제승급 비밀번호가 입력했는가 검사하며 아닐시 실수음을 연결하고 리턴하는 제3과정과, 상기 제3과정에서 대기 시간내에 강제 승급 비밀번호가 입력했을시 강제승급 비밀 목록을 검사하며 없을시 가입자에게 실수음을 연결하고 리턴하는 제4과정과, 상기 제4과정에서 목록에 있을시 서비스 등급 수정 및 비밀번호를 저장하고 통화로 복구한후 리턴하는 제5과정과, 상기 제1과정에서 내선 발신음일시 강제승급 호출 신호에 의해 내선가입자의 발신음을 단절하는 제6과정과, 상기 제6과정 수행후 다이알링 대기 시간내에 강제승급 비밀번호가 입력했는가 검사하며 아닐시 실수음을 연결하고 리턴하는 제7과정과, 상기 제7과정에서 대기 시간내에 강제승급 비밀번호가 입력했을시 강제 승급 비밀 목록을 검사하며 없을시 가입자에게 실수음을 연결하고 리턴하는 제8과정과, 상기 제8과정에서 목록에 있을시 서비스 등급 수정 및 비밀번호를 저장하고 통화로를 복구한 후 리턴하는 제9과정으로 이루어짐을 특징으로 하는 강제승급에 의한 통화 방법.In the private telephone exchange method, a first process of checking a dial tone state when a dial tone is supplied, and disconnection of a telephone line by a temporary flashing call temporary flash hook and a dial tone of an extension subscriber by a forced upgrade call number in the first step. And a third step of checking whether the forced upgrade password is entered within the waiting time for dialing after performing the second step, and connecting and returning a mistake sound when the forced upgrade password is entered within the waiting time. The fourth step of checking the compulsory upgrade secret list at the time of connection and returning a mistake sound to the subscriber if there is none; And a sixth step of disconnecting the dialing tone of the extension subscriber by the extension dialing temporary call signal in the first step; The seventh step of checking whether the forced upgrade password has been entered within the waiting time for dialing after performing the sixth step, and if the forced upgrade password is entered within the waiting time in the seventh step; It consists of an eighth process of checking the list and connecting to and returning a mistake sound to the subscriber if it is not there; Call method by forced upgrade, characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870012031A 1987-10-29 1987-10-29 Method communication calls by forcing them upgrade KR900004471B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870012031A KR900004471B1 (en) 1987-10-29 1987-10-29 Method communication calls by forcing them upgrade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870012031A KR900004471B1 (en) 1987-10-29 1987-10-29 Method communication calls by forcing them upgrade

Publications (2)

Publication Number Publication Date
KR890007541A true KR890007541A (en) 1989-06-20
KR900004471B1 KR900004471B1 (en) 1990-06-28

Family

ID=19265559

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870012031A KR900004471B1 (en) 1987-10-29 1987-10-29 Method communication calls by forcing them upgrade

Country Status (1)

Country Link
KR (1) KR900004471B1 (en)

Also Published As

Publication number Publication date
KR900004471B1 (en) 1990-06-28

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