KR20000055087A - Wire use method of selection using caller identification - Google Patents

Wire use method of selection using caller identification Download PDF

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Publication number
KR20000055087A
KR20000055087A KR1019990003546A KR19990003546A KR20000055087A KR 20000055087 A KR20000055087 A KR 20000055087A KR 1019990003546 A KR1019990003546 A KR 1019990003546A KR 19990003546 A KR19990003546 A KR 19990003546A KR 20000055087 A KR20000055087 A KR 20000055087A
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South Korea
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mode
disa
office line
caller
line
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KR1019990003546A
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Korean (ko)
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전준걸
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구자홍
엘지전자 주식회사
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Priority to KR1019990003546A priority Critical patent/KR20000055087A/en
Publication of KR20000055087A publication Critical patent/KR20000055087A/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/76—Translation from the called subscriber's number to the outgoing or incoming control information

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Telephonic Communication Services (AREA)

Abstract

PURPOSE: A method for selectively utilizing an office line is provided to maintain security and to make an exchange manager change a system setup from a remote place, by changing an office line mode of a small-sized private exchange according to caller identifications (IDs), and by restricting access to system internal functions according to the caller IDs when a direct inward system access (DISA) mode of the office line is utilized. CONSTITUTION: A method for selectively utilizing an office line using caller identifications (IDs) comprises the steps of: if the office line is called, deciding whether an office line mode is a direct inward system access (DISA) mode or a general mode, and if the office line mode is not the general mode, deciding whether the office line mode is the DISA mode; if so, performing operations with the DISA mode, and if not, performing operations with the general mode, then if the mode is the DISA mode, deciding whether an entry corresponding to a call ID exists in an office line operation mode setup table; if not, operating with the general mode, and if so, delivering a dial tone or a vice announcement, and deciding which mode is selected by a user; if the user selects a setup changing mode, performing a setup program by a permission, and if the mode is for occupying other office line, occupying the other office line, then if the mode is for calling an extension, calling the extension by the permission, and if the mode is for connecting a voice mail system, connecting the voice mail system, and if every menu is not permitted, delivering an error tone or a voice announcement.

Description

콜러 아이디를 이용한 선별적 국선 이용방법{WIRE USE METHOD OF SELECTION USING CALLER IDENTIFICATION}Selective trunk line using caller ID {WIRE USE METHOD OF SELECTION USING CALLER IDENTIFICATION}

본 발명은 콜러 아이디를 이용한 선별적 국선 이용방법에 관한 것으로, 특히 사설교환기의 국선 동작방식 설정시 국선의 모드가 전화를 건 사람의 전화번호에 따라 바뀔수 있도록 동작방식 표를 저장하고 직접 시스템 접근 모드 동작시에도 콜러 아이디별로 등급을 두어 접근할 수 있도록 한 콜러 아이디를 이용한 선별적 국선 이용방법에 관한 것이다.The present invention relates to a selective trunk line using method using a caller ID, in particular, when setting the trunk line operation method of the private exchange, the mode of the trunk line can be changed according to the telephone number of the caller, and the operation mode table is stored and the direct system access mode. The present invention relates to a selective trunk line using method using a caller ID, which allows access to a class by caller ID even during operation.

현재 사무실 환경에서 많이 사용되고 있는 사설교환기의 국선 모드설정은 크게 일반모드와 DISA(Direct Inward System Access:직접시스템 접근모드) 모드로 구분된다.The CO line mode setting of the private exchange which is widely used in the office environment is divided into general mode and direct inward system access (DISA) mode.

도1과 같이 일반국선모드는 전화가 오면 그 국선에 대해 미리 정해진 내선에 바로 링을 울리게 하는 것이고, 도2와 같은 DISA모드의 경우에는 국선에 전화가 오면 먼저 사설교환기가 전화를 받아 음성안내등을 내보내고 다시 전화를 건 사람의 응답에 따라 동작하게 된다.As shown in Fig. 1, the general trunk line mode is to ring a ring directly to a predetermined extension for the trunk line, and in the case of the DISA mode as shown in Fig. 2, when a call is made to a trunk line, the private exchange first receives a call. It will behave according to the response of the caller who sends out the call again.

상기 DISA모드시의 동작예로는 내선연결,음성사서함확인,시스템설정변경등이 있다.Examples of the operation in the DISA mode include extension connection, voicemail check, and system setting change.

그러나, 상기와 같은 종래 기술은 DISA모드로 설정된 국선이 항상 DISA모드로만 동작하게 되므로 국선 2~8회선 정도의 소규모의 사설교환기의 몇 개의 국선을 DISA모드로 사용할 경우에 DISA로 지정된 국선으로 전화를 걸면 몇단계의 과정을 거쳐햐 하는 불편함이 있었다.However, since the trunk line set in the DISA mode always operates only in the DISA mode, when a number of trunk lines of a small private exchange of about 2 to 8 trunk lines are used in the DISA mode, a call is made to the trunk line designated as DISA. There was an inconvenience of going through several steps.

따라서, 상기와 같은 문제점을 감안하여 창안한 본 발명은 사설교환기의 동작방식 설정시 모드가 콜러 아이디에 따라 바뀔수 있도록 함과 아울러 DISA모드 동작시에도 콜러 아이디별로 등급을 두어 직접 시스템에 접근할 수 있도록 한 콜러 아이디를 이용한 선별적 국선 이용방법을 제공함에 그 목적이 있다.Therefore, the present invention devised in view of the above problems allows the mode to be changed according to the caller ID when the operation mode of the private exchange is set, and also allows the user to directly access the system by assigning a grade for each caller ID during the operation of the DISA mode. The purpose is to provide a selective use of trunk line using a caller ID.

도1은 일반적인 국선모드일 경우의 동작모습을 보인 개략도.1 is a schematic view showing the operation in the case of a general trunk line mode.

도2는 DISA국선 모드일 경우의 동작모습을 보인 개략도.Figure 2 is a schematic diagram showing the operation in the case of the DISA trunk line mode.

도3은 본 발명 콜러 아이디를 이용한 선별적 국선 이용방법에 대한 동작흐름도.Figure 3 is a flow chart for a selective trunk line using method using the present invention caller ID.

도4는 도3에 있어서, 시스템 설정의 예를 보인도.4 is a diagram showing an example of system setting in FIG.

도5는 도3에 있어서, 국선 동작모드 설정모습을 보인도.FIG. 5 is a diagram showing a trunk line operation mode setting mode in FIG. 3; FIG.

상기와 같은 목적을 달성하기 위한 본 발명은 국선이 호출되면 국선모드가 DISA/일반모드인가를 판단하여 DISA/일반모드가 아니면 국선모드가 DISA모드인가를 판단하는 제1 단계와; 상기 제1 단계의 판단결과 DISA모드이면 DISA모드로 동작을 수행하고 DISA모드가 아니면 일반모드로 동작을 수행하며, DISA/일반모드이면 국선동작모드설정표에 콜러 아이디에 해당하는 엔트리가 있는지를 판단하는 제2 단계와; 상기 제2 단계의 판단결과 엔트리에 없으면 일반모드로 동작하고, 엔트리에 있으면 다이얼톤 또는 음성안내를 송출한후 사용자가 어떤 메뉴를 선택하였는지 판단하는 제3 단계와; 상기 제3 단계에서 사용자가 선택한 메뉴가 설정변경이면 허가에 따라 설정프로그램을 수행하고, 타국선점유이면 허가에 따라 타국선을 점유하며, 내선호출이면 허가에 따라 내선호출하고, 음성사서함 연결이면 허가에 따라 음성사서함을 연결하며, 상기 모든 메뉴에 대해 각기 불허이면 에러톤 또는 음성안내를 송출하는 제4 단계로 수행함을 특징으로 한다.The present invention for achieving the above object is a first step of determining whether the CO line mode is DISA / normal mode when the CO line is called, and determines whether the CO line mode is the DISA mode if not the DISA / normal mode; If it is determined in the first step that the DISA mode, the operation in the DISA mode, the operation in the non-disa mode, the normal mode, if the DISA / normal mode, determines whether there is an entry corresponding to the caller ID in the CO line operation mode setting table Performing a second step; A third step of determining whether a user selects a menu after transmitting a dial tone or a voice prompt if the entry is present, operating in a normal mode if the entry is not present; If the menu selected by the user in step 3 is a setting change, the setting program is executed according to the permission; if the foreign country is occupied, the foreign country is occupied according to the permission; the internal call is made according to the permission; The voicemail is connected according to the above, and if each of the above menus is not allowed, an error tone or a voice guide is transmitted.

이하, 본 발명에 의한 콜러 아이디를 이용한 선별적 국선 이용방법에 대한 작용 및 효과를 첨부한 도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, the operation and effects on the selective trunk line using method using the caller ID according to the present invention will be described in detail.

도3은 본 발명 콜러 아이디를 이용한 선별적 국선 이용방법에 대한 동작흐름도로서, 이에 도시한 바와같이 국선이 호출되면 국선모드가 DISA/일반모드인가를 판단하여 DISA/일반모드가 아니면 국선모드가 DISA모드인가를 판단하는 제1 단계와; 상기 제1 단계의 판단결과 DISA모드이면 DISA모드로 동작을 수행하고 DISA모드가 아니면 일반모드로 동작을 수행하며, DISA/일반모드이면 국선동작모드설정표에 콜러 아이디에 해당하는 엔트리가 있는지를 판단하는 제2 단계와; 상기 제2 단계의 판단결과 엔트리에 없으면 일반모드로 동작하고, 엔트리에 있으면 다이얼톤 또는 음성안내를 송출한후 사용자가 어떤 메뉴를 선택하였는지 판단하는 제3 단계와; 상기 제3 단계에서 사용자가 선택한 메뉴가 설정변경이면 허가에 따라 설정프로그램을 수행하고, 타국선점유이면 허가에 따라 타국선을 점유하며, 내선호출이면 허가에 따라 내선호출하고, 음성사서함 연결이면 허가에 따라 음성사서함을 연결하며, 상기 모든 메뉴에 대해 각기 불허이면 에러톤 또는 음성안내를 송출하는 제4 단계로 이루어지며, 이와같은 본 발명의 동작을 설명한다.3 is a flowchart illustrating a selective trunk line using method using the present invention caller ID. As shown in FIG. 3, when the trunk line is called, it is determined whether the trunk line mode is DISA / normal mode. A first step of determining whether or not to enter a mode; If it is determined in the first step that the DISA mode, the operation in the DISA mode, the operation in the non-disa mode, the normal mode, if the DISA / normal mode, determines whether there is an entry corresponding to the caller ID in the CO line operation mode setting table Performing a second step; A third step of determining whether a user selects a menu after transmitting a dial tone or a voice prompt if the entry is present, operating in a normal mode if the entry is not present; If the menu selected by the user in step 3 is a setting change, the setting program is executed according to the permission; if the foreign country is occupied, the foreign country is occupied according to the permission; the internal call is made according to the permission; According to the fourth step of connecting the voice mail according to the voice mail, and if each of the above menu is not allowed, the operation of the present invention will be described.

먼저, 도4는 시스템 설정의 예로서 기존의 경우에 비해 DISA/일반모드를 첨가하고 그에 따라 추가로 DISA/일반 모드로 설정된 각 국선에 대한 동작을 도5와 같이 정의한다.First, as an example of system configuration, FIG. 4 adds a DISA / general mode as compared to the conventional case and accordingly defines an operation of each trunk line set to DISA / general mode as shown in FIG. 5.

예를 들어, 만약 도4의 국선 3번으로 전화가 올 경우 사설교환기는 콜러 아이디를 가지고 도5와 같은 국선동작모드설정표를 검색하여 해당되는 사항이 있으면 그 표의 내용에 따라 DISA모드로 동작하고, 해당사항이 없으면 일반모드로 동작하게 된다.For example, if a call comes to CO line 3 of FIG. 4, the private exchange searches for the CO line operation mode setting table as shown in FIG. 5 with the caller ID and operates in DISA mode according to the contents of the table. If no information is available, it will run in normal mode.

여기서, 상기 도5의 콜러아이디를 검색할 때는 정규식(Regular Expression)을 사용하여 엔트리의 갯수를 줄이고 상위에서 하위로 순차적으로 검색하게 된다.Here, when searching the caller ID of FIG. 5, the number of entries is reduced by using a regular expression, and the search is sequentially performed from upper to lower.

이를 예를 들어 설명하면, 콜러 아이디가 526-4833이면 첫 번째부터 세 번째 엔트리까지 모두 해당되나 상위에서부터 순차적으로 검색하게 되므로 설정변경,타국선점유,내선호출,음성사서함연결의 모든 시스템 내부기능에 접근할 수 있게 된다.For example, if the caller ID is 526-4833, all the first to third entries are applied, but the search is performed sequentially from the top, so that all system internal functions of setting change, foreign line occupancy, extension call, and voicemail connection are applied. It becomes accessible.

다른예로, 콜러 아이디가 526-4134가 오면 3번째 엔트리에 해당되므로 DISA모드로 동작하지만 설정변경과 타국선점유기능에는 접근할 수 없다.As another example, when the caller ID is 526-4134, it corresponds to the third entry, so it operates in the DISA mode but cannot access the setting change and other station occupancy functions.

이상에서 상세히 설명한 바와같이 본 발명은 소규모 사설 교환기의 한정된 자원인 국선모드를 콜러 아이디에 따라 유연하게 모드를 변경하여 사용할 수 있고, 또한 국선의 DISA모드 사용시에도 콜러 아이디에 따라 시스템 내부 기능의 접근에 대해 제한을 가질수 있어 보안의 안정성을 가질수 있고, 또한 교환기 관리자가 원거리에서 긴급하게 시스템설정의 변경을 할 수 있는 효과가 있다.As described in detail above, the present invention can flexibly change the mode according to the caller ID, which is a limited resource of the small private exchange, and also access the internal functions of the system according to the caller ID even when using the DISA mode of the CO line. There is a limit to the security, so that the security can be secured, and also the exchange manager can change the system configuration urgently from a long distance.

Claims (1)

국선이 호출되면 국선모드가 DISA/일반모드인가를 판단하여 DISA/일반모드가 아니면 국선모드가 DISA모드인가를 판단하는 제1 단계와; 상기 제1 단계의 판단결과 DISA모드이면 DISA모드로 동작을 수행하고 DISA모드가 아니면 일반모드로 동작을 수행하며, DISA/일반모드이면 국선동작모드설정표에 콜러 아이디에 해당하는 엔트리가 있는지를 판단하는 제2 단계와; 상기 제2 단계의 판단결과 엔트리에 없으면 일반모드로 동작하고, 엔트리에 있으면 다이얼톤 또는 음성안내를 송출한후 사용자가 어떤 메뉴를 선택하였는지 판단하는 제3 단계와; 상기 제3 단계에서 사용자가 선택한 메뉴가 설정변경이면 허가에 따라 설정프로그램을 수행하고, 타국선점유이면 허가에 따라 타국선을 점유하며, 내선호출이면 허가에 따라 내선호출하고, 음성사서함 연결이면 허가에 따라 음성사서함을 연결하며, 상기 모든 메뉴에 대해 각기 불허이면 에러톤 또는 음성안내를 송출하는 제4 단계로 수행함을 특징으로 하는 콜러 아이디를 이용한 선별적 국선 이용방법.Determining whether the CO line mode is DISA / Normal mode when the CO line is called, and determining whether the CO line mode is DISA mode if it is not DISA / Normal mode; If it is determined in the first step that the DISA mode, the operation in the DISA mode, the operation in the non-disa mode, the normal mode, if the DISA / normal mode, determines whether there is an entry corresponding to the caller ID in the CO line operation mode setting table Performing a second step; A third step of determining whether a user selects a menu after transmitting a dial tone or a voice prompt if the entry is present, operating in a normal mode if the entry is not present; If the menu selected by the user in step 3 is a setting change, the setting program is executed according to the permission; if the foreign country is occupied, the foreign country is occupied according to the permission; the internal call is made according to the permission; Selective trunk line using the caller ID according to claim 4, wherein the voice mail is connected to each other, and the fourth step of transmitting an error tone or voice guidance is performed if all of the menus are disallowed.
KR1019990003546A 1999-02-03 1999-02-03 Wire use method of selection using caller identification KR20000055087A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100454240B1 (en) * 2000-12-15 2004-10-26 에스케이 텔레콤주식회사 Method of rejecting a call request of an unknown calling part number in Wireless Communication System

Cited By (1)

* Cited by examiner, † Cited by third party
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KR100454240B1 (en) * 2000-12-15 2004-10-26 에스케이 텔레콤주식회사 Method of rejecting a call request of an unknown calling part number in Wireless Communication System

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