KR950026159A - Selective Control of Unauthorized Calls - Google Patents

Selective Control of Unauthorized Calls Download PDF

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Publication number
KR950026159A
KR950026159A KR1019940003267A KR19940003267A KR950026159A KR 950026159 A KR950026159 A KR 950026159A KR 1019940003267 A KR1019940003267 A KR 1019940003267A KR 19940003267 A KR19940003267 A KR 19940003267A KR 950026159 A KR950026159 A KR 950026159A
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KR
South Korea
Prior art keywords
called party
call
unauthorized
dialing
calls
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KR1019940003267A
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Korean (ko)
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KR960015868B1 (en
Inventor
심병건
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심병건
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Priority to KR1019940003267A priority Critical patent/KR960015868B1/en
Publication of KR950026159A publication Critical patent/KR950026159A/en
Application granted granted Critical
Publication of KR960015868B1 publication Critical patent/KR960015868B1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
    • H04M1/677—Preventing the dialling or sending of predetermined telephone numbers or selected types of telephone numbers, e.g. long distance numbers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
    • H04M1/2745—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/60—Details of telephonic subscriber devices logging of communication history, e.g. outgoing or incoming calls, missed calls, messages or URLs

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Telephonic Communication Services (AREA)
  • Telephone Function (AREA)
  • Monitoring And Testing Of Exchanges (AREA)

Abstract

기존 기술은, 무단 통화를 제한하고자 하는 피호측을 통상의 전화번호가 아닌 통화 발호측 해당지역서 실제 다이얼링해야 하는 일련으 번호 즉 실피호순번호데이타로 가공하거나, 자의적으로 선택하여 기억시킬 수 있고, 이렇게 기억시킨 피호측 상대와 통화가 시도될 때에는 이를 감지하여, 일정시간 동안 선로를 개방하여 통화를 차단 시키도록 하고 있다. 기존 기술이 무단통화를 방지하고픈 피호측을 선택하여 차단시키는 기술에 한정되는 것에 비하여 본 고안은 복합주파수해석기(2)로 전화기에서 선로(10)로 송출되는 복합주파수신호를 디지탈 신호로 변환하여,이 디지탈 신호를 중앙제어기(1)가 인식하게 하므로써 선로(10)에 송출되는 다이알링을 해독할 수 있게 하고, 무단 통화를 허용하고자 하는 피호측에는 통상의 전화번호가 아닌 통화 발호측 해당지역에서 실제 다이알링해야 하는 일련의 번호 측 실피호순번호에 허용표시제어신호를 더하여 실피호순번호데이타로 가공하고, 이렇게 무단 통화를 허용하였던 피호측중에서도 일부 무단 통화를 다시 차단하고자 하는 소역권의 피호측 실피호순번호에는 차단표시제어신호를 더하여 실피호순데이타로 가공하고, 이를 임의 선택하여 기억시킬 수 있고, 선로에 송출되어지는 다이알링을 해독하여, 매 다이알링 마다 다이알링되는 내용을 기억시킨내용들과 비교하고, 그 결과에 따라 통화를 허용하거나 일정시간 동안 선로(10)를 개방하여 통화를 차단 시키므로써, 어느 광역권의 피호측과의 무단통화를 허용하였으나, 이 광역권에 속하는 특정 소구역권의 피호측과의 무단통화는 다시 제어하여 차단하도록 하므로써, 무단적인 시내/시외/국제통화를 선택적으로 제어하고 있다.Existing technology can process the called party who wants to restrict the unauthorized call into a serial number that is actually dialed in the call calling party's corresponding area, not the actual phone number, or the actual call sequence number data, or select and memorize arbitrarily, When a call is attempted with the remembered party, it detects this and opens the track for a certain time to block the call. Compared to the existing technology, which is limited to a technology that selects and blocks a called party to prevent unauthorized calls, the present invention converts a complex frequency signal transmitted from a telephone to a line 10 by a complex frequency analyzer 2 into a digital signal. By allowing the central controller 1 to recognize this digital signal, it is possible to decipher the dialing sent to the line 10, and to the called party who wants to allow unauthorized calls, it is not the normal phone number but the actual caller's area. The called party's called party's real number ordered to subtract some unauthorized calls from among the called party's authorized number control data by adding the allowable indication control signal to the serial number of the called party's real number that needs to be dialed. The block number control signal is added to the number and processed into actual data order, and it can be arbitrarily selected and stored. It decodes the dialing sent out to the track, compares the contents of the dialing with every dialing, and allows the call according to the result or blocks the call by opening the track 10 for a certain time. By allowing unauthorized calls with the called party in any of the metropolitan areas, it is possible to selectively control unauthorized local / international / international calls by re-controlling and blocking unauthorized calls with the called party in the specific subregional areas belonging to this wide area. have.

Description

무단 통화의 선택적 제어방법Selective Control of Unauthorized Calls

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

제1도는 본 발명의 실시예를 도시해 놓은 회로구성도.1 is a circuit diagram showing an embodiment of the present invention.

제2도는 본 발명의 동작 설명중에 사용된 명령어(예) 해석(예) 코드표.2 is a command (example) interpretation (example) code table used in describing the operation of the present invention.

제3도는 본 발명의 기능구현의 흐름도.3 is a flow chart of the functional implementation of the present invention.

Claims (3)

중앙제어기(1)와, 선로(10)에 송출되어지는 복합주파타수를 디지탈신호로 변하는 복합주파해석기(2)와, 다이알링의 개시/중단/종료를 인지하기 위한 수단으로서 중앙제어기(1)에 시간이 경과되었음을 알려주는 경과시간 타이머(3)와, 데이타를 일시 저장하는 데이타일시저장부(4)와, 사용자가 등록한 내용을 기억하는 등록번호수록기(5)와, 데이타일시저장부(4)의 내용과 등록번호수폭기(5)와 데이타일시저장부(4)의 내용을 등록번호수록기(5)의 해당 메모리 격자에 저장/변경/재배하는 메모리관리기(7)와 기능을 절환하는 모드절환스위치(8)와 선로(10)의 개방/단락을 수행하는 수단으로 계전기구동부(9)로 구성하고, 무단통화를 제한하고자 하는 피호측과, 허용하고자 하는 피호측으로 분류하여 무단 통화를 허용하곡자 하는 피호측은 통상의 전화번호가 아닌 통화 발호측 해당지역에서 실제 다이알링해야 하는 일련의 번호 즉 실피호순번호에 허용표시제어신호를 더하여 실피호순번호데이타로 가공하고, 이렇게 무단 통화를 허용하였던 피호축중에서도 일부 무단 통화를 다시 차단하고자 하는 소역권의 피호측 실피호순번호에는 차단표시제어신호를 더하여 실피호순데이타로 가공하고, 임의 선택하여 등록번호수록기(5)에 기억시킬 수 있고, 매다이알링 마다 다이알링되는 내용을 기억시킨 내용들과 비교하게 하고 임의 선택하여 등록번호수록기(5)에 기억시킬 수 있고 매다이알링마다 다이알링되는 내용을 기억시킨 내용들과 비교하게 하고, 그 비교 결과에 따라 통화를 허용하거나 또는 일정시간 동안 선로(10)를 개방하여 통화를 차단 시킬 수 있어서, 시내/시외/국제통화를 제어하도록 하는 것을 특징으로 하는 무단 통화의 선택적인 제어 방법.The central controller 1, the composite frequency analyzer 2 for converting the complex frequency transmitted to the line 10 into a digital signal, and the central controller 1 as a means for recognizing start / stop / end of dialing. Elapsed time timer (3) for indicating that the time has elapsed, data temporary storage (4) for temporarily storing data, registration number recorder (5) for storing contents registered by the user, and data temporary storage ( 4) Changes the contents of the registration number amplifier (5) and the data temporary storage unit (4) and the memory manager (7) to store, change, or rearrange the contents of the registration number recorder (5) in the corresponding memory grid. It consists of the relay driving unit 9 as a means for performing the opening / shorting of the mode switching switch (8) and the line (10), and classified into the called party to limit the unauthorized call and the called party to allow the unauthorized call The called party is not a normal telephone number. Calling party In order to process the actual call number data by adding the allowance indication control signal to the serial number that is to be dialed in the relevant area of the call, and to process some unauthorized calls again, Blocked display control signal is added to the subtracted real number in the sub-region, and the block number control signal is processed into real number data, which can be arbitrarily selected and stored in the registration number recorder (5). Can be stored in the registration number register (5), and the dialed contents are stored in every dialing and compared with the stored contents. It is possible to block the call by opening the line 10 during, so as to control the city / long distance / international calls Selective control of unauthorized calls. 제1항에 있어서, 상기 선로(10)에 송출되어지는 복합주파수를 디지탈 신호로 변환하는 복합주파수해석기(2)를 사용하지 안고, 통상의 다이알링 연관장치를 중앙제어기(1)에 연계구성하여, 선로(10)에 송출되는 다이얼링을 해독할 수 있게 한 것.The method of claim 1, without using a complex frequency analyzer (2) for converting a complex frequency transmitted to the line 10 into a digital signal, a general dialing connection device is connected to the central controller (1). , To be able to decrypt the dialing sent to the line (10). 제1항에 또는 제2항에 있어서 모드절환스위치(8)를 사용하지 않고 “#”나 “*”등의 전화기제어신호와의 조합으로 이루어진 명령어를 이용하여 사용모드 또는 명령모드로 절환할 수있게 한 것.The method can be switched to the use mode or the command mode without using the mode switching switch 8 according to claim 1 or 2, by using a command composed of a telephone control signal such as "#" or "*". To be. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임※ Note: The disclosure is based on the initial application.
KR1019940003267A 1994-02-24 1994-02-24 Unauthorized communications control KR960015868B1 (en)

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Application Number Priority Date Filing Date Title
KR1019940003267A KR960015868B1 (en) 1994-02-24 1994-02-24 Unauthorized communications control

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Application Number Priority Date Filing Date Title
KR1019940003267A KR960015868B1 (en) 1994-02-24 1994-02-24 Unauthorized communications control

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KR950026159A true KR950026159A (en) 1995-09-18
KR960015868B1 KR960015868B1 (en) 1996-11-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190069472A1 (en) * 2015-06-16 2019-03-07 Ju Hyuk Baek Smart seeder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190069472A1 (en) * 2015-06-16 2019-03-07 Ju Hyuk Baek Smart seeder

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KR960015868B1 (en) 1996-11-22

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