KR920003717A - Function service method of private exchange to CO subscriber - Google Patents

Function service method of private exchange to CO subscriber Download PDF

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Publication number
KR920003717A
KR920003717A KR1019900010285A KR900010285A KR920003717A KR 920003717 A KR920003717 A KR 920003717A KR 1019900010285 A KR1019900010285 A KR 1019900010285A KR 900010285 A KR900010285 A KR 900010285A KR 920003717 A KR920003717 A KR 920003717A
Authority
KR
South Korea
Prior art keywords
password
input
dial
checking whether
service
Prior art date
Application number
KR1019900010285A
Other languages
Korean (ko)
Other versions
KR920011072B1 (en
Inventor
윤희선
Original Assignee
정용문
삼성전자 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 정용문, 삼성전자 주식회사 filed Critical 정용문
Priority to KR1019900010285A priority Critical patent/KR920011072B1/en
Publication of KR920003717A publication Critical patent/KR920003717A/en
Application granted granted Critical
Publication of KR920011072B1 publication Critical patent/KR920011072B1/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)

Abstract

내용 없음.No content.

Description

국선가입자에 대한 사설교환기의 기능 서비스 방법Function service method of private exchange to CO subscriber

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

제1도는 본 발명을 수행하기 위한 사설교환기의 시스템도.1 is a system diagram of a private exchange for carrying out the invention.

제2도는 본 발명에 따른 흐름도.2 is a flow chart in accordance with the present invention.

제3도는 본 발명에 따른 메모리 맵도.3 is a memory map diagram according to the present invention.

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

10 : 중앙처리장치(CPU) 20 : 롬10: central processing unit (CPU) 20: ROM

30 : 램 40 : 내선가입자회로30: RAM 40: internal subscriber circuit

50 : 스위칭회로 60 : 링회로50: switching circuit 60: ring circuit

70 : 과금장치(빌링 테이프 장치)70: charging device (billing tape device)

80 : 국선회로 90 : 톤소스회로80: trunk line circuit 90: tone source circuit

100 : 국설교환기100: national exchange

Claims (1)

사설교환기의 국선가입자에 대한 서비스 방법에 있어서, 국선가입자가 인컴잉하면 다이렉트 인워드 시스템 억세스 국선인가 점검하는 제1과정과, 상기 제1과정에서 다이렉트 인워드 시스템 억세스 국선일시 서비스 시간을 로딩한 다음 서비스 시간인가 점검하여 서비스 시간이면 페스워드 요구신호를 출력후 페스워드 타이머를 세트하는 제2과정과, 상기 제2과정 수행후 페스워드가 입력되는가 점검하는 제3과정과, 상기 제3과정에서 페스워드가 입력되지 않을시 상기 제2과정에서 세트한 페스워드 타이머가 타임 아웃되었는가 점검하여 타임아웃이 아니면 상기 제3과정으로 리턴하는 제4과정과, 상기 제3과정에서 페스워드가 입력될시 그 페스워드가 모두 입력되었는가 점검하여 모두 입력되었으면 상기 페스워드를 디코딩하는 제5과정과, 상기 제5과정에서 디코딩한 페스워드가 유효한 페스워드인가 점검하여 유효한 페스워드일시 다이알톤 송출후 다이얼 타이머를 세트하는 제6과정과, 상기 제6과정에서 디코딩한 페스워드가 유효한 페스워드가 아닐시 그것이 2번째인가 점검하여 2번째가 아니면 페스워드가 재요구 신호를 출력한뒤 상기 제3과정으로 리턴하고 2번째이면 종료하는 제7과정과, 상기 제7과정 수행후 다이얼 숫자가 입력되는가 점검하는 제8과정과, 상기 제8과정에서 다이얼 숫자가 입력되지 않으면 상기 제6과정에서 세트한 다이얼 타이머가 타임 아웃되었는가 점검하여 타임 아웃되지 않았으면 상기 제8과정으로 리턴하는 제9과정과, 상기 제8과정에서 다이얼 숫자가 입력될시 모두 입력되었는가 점검하여 모두 입력되었으면 그 데이타를 해석하여 시스템 신호로 변환한 후 그에 해당하는 서비스를 행하는 제10과정과, 상기 제9과정에서 다이얼타임이 다 지났거나 상기 제4과정에서 타임아웃되었던가 또는 상기 제1과정에서 다이렉트 인워드 시스템 억세스 국선이 아닐시 노르말 국선 서비스를 행하는 제11과정으로 구성됨을 특징으로 하는 국선가입자에 대한 사설교환기의 기능 서비스 방법.A service method for a CO line subscriber of a private exchange, comprising: a first process of checking whether a direct inward system access is CO line when the CO line subscriber comes in; and loading the direct inward system access CO line temporary service time in the first process A second process of setting a password timer after outputting a password request signal if the service time is checked, a third process of checking whether a password is input after performing the second process, and a password is not input in the third process If not, check whether the password timer set in the second process has timed out. If not, the fourth process returns to the third process, and if the password is input in the third process, all the passwords are input. A fifth process of decoding the password if all have been input; A sixth step of setting a dial timer after sending out a valid password temporary dial tone by checking whether a password decoded by a valid password is valid, and checking whether it is the second when the password decoded in the sixth process is not a valid password. Or after the password outputs the re-request signal, returns to the third process, and if the second time, terminates, the eighth process of checking whether a dial number is input after performing the seventh process, and the eighth process. If the dial number is not input, check whether the dial timer set in step 6 has timed out, and if it is not timed out, the ninth step of returning to the eighth step and when the dial number is input in the eighth step If all the inputs are checked and inputted, the data are interpreted and converted into system signals. A tenth step of providing a service; and an eleventh step of providing a normal trunk line service when a dial time has elapsed in the ninth step, a timeout in the fourth step, or a direct inward system access trunk line in the first step; Functional service method of a private exchange for CO subscribers, characterized in that consisting of. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900010285A 1990-07-07 1990-07-07 Special service method in p.a.b.x. KR920011072B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900010285A KR920011072B1 (en) 1990-07-07 1990-07-07 Special service method in p.a.b.x.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900010285A KR920011072B1 (en) 1990-07-07 1990-07-07 Special service method in p.a.b.x.

Publications (2)

Publication Number Publication Date
KR920003717A true KR920003717A (en) 1992-02-29
KR920011072B1 KR920011072B1 (en) 1992-12-26

Family

ID=19301003

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900010285A KR920011072B1 (en) 1990-07-07 1990-07-07 Special service method in p.a.b.x.

Country Status (1)

Country Link
KR (1) KR920011072B1 (en)

Also Published As

Publication number Publication date
KR920011072B1 (en) 1992-12-26

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