KR100218466B1 - Method of selectively allocating received phone calls according to the caller's phone number - Google Patents

Method of selectively allocating received phone calls according to the caller's phone number Download PDF

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Publication number
KR100218466B1
KR100218466B1 KR1019970005890A KR19970005890A KR100218466B1 KR 100218466 B1 KR100218466 B1 KR 100218466B1 KR 1019970005890 A KR1019970005890 A KR 1019970005890A KR 19970005890 A KR19970005890 A KR 19970005890A KR 100218466 B1 KR100218466 B1 KR 100218466B1
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South Korea
Prior art keywords
caller
call
telephone number
extension
phone
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KR1019970005890A
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Korean (ko)
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KR19980069030A (en
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갈원필
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구자홍
엘지전자주식회사
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Priority to KR1019970005890A priority Critical patent/KR100218466B1/en
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    • 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
    • H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber
    • H04M3/541—Arrangements for diverting calls for one subscriber to another predetermined subscriber based on information specified by the calling party
    • 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
    • H04M3/42025—Calling or Called party identification service
    • H04M3/42034—Calling party identification service
    • H04M3/42059—Making use of the calling party identifier
    • 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
    • H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber
    • H04M3/546—Arrangements for diverting calls for one subscriber to another predetermined subscriber in private branch exchanges

Abstract

본 발명은 발신자 전화번호에 따른 선택적 착신전환 방법에 관한 것으로, 종래의 장치에 있어서는 부재중에 걸려오는 전화를 발신자 전화번호와 상관없이 착신전환을 함으로써, 업무에 관한 전화를 아무 상관도 없는 다른 내선 가입자에게 착신하게되는 문제점이 있었다.The present invention relates to a selective call forwarding method according to a caller's telephone number. In the conventional apparatus, an incoming call is missed without regard to the caller's telephone number, and thus, another extension subscriber having nothing to do with a call regarding work. There was a problem coming to you.

따라서, 본 발명은 상기와 같은 종래의 문제점을 해결하기 위하여 창안한 것으로, 발신자 전화번호에 따라 전화번호를 착신하는 방법을 제공하여 사용자가 부재시에 발신자에 따른 착신전환을 하므로써, 외근이 잦은 내선 가입자의 경우 중요한 전화는 사용자의 휴대폰으로 착신전환할 수 있고, 또한 동일한 업무를 하는 다른 내선 가입자에게 착신전환할 수 있으며, 그외에 자동안내로 전환할 수 있는 효과가 있다.Accordingly, the present invention has been made to solve the above-mentioned conventional problems, by providing a method of receiving a phone number according to the caller's telephone number, so that when the user is absent, the call forwarder according to the caller, frequent extension subscribers In this case, the important call can be forwarded to the user's mobile phone, and can also be forwarded to other extension subscribers doing the same work, and can be switched to the automatic guide.

Description

발신자 전화번호에 따른 선택적 착신전환 방법Selective call forwarding method based on caller's phone number

본 발명은 발신자 전화번호에 따른 선택적 착신전환 방법에 관한 것으로, 특히 부재중에 걸려오는 전화를 발신자 전화번호에 따라 사용자가 입력한 번호로 착신전환을 시키는 발신자 전화번호에 따른 선택적 착신전환 방법에 관한 것이다.The present invention relates to a selective call forwarding method according to a caller's phone number, and more particularly, to a selective call forwarding method according to a caller's phone number for transferring a missed call to a number input by a user according to a caller's phone number. .

도1은 종래 간이 전자 교환기의 블록 구성도로서, 이에 도시된 바와 같이 외부 호출자가 호출한 신호를 송신받아 내선 전화기와 연결해 주는 간이 전자 교환기의 모든 동작을 제어하는 주장치(10)와; 상기 주장치(10)의 동작을 처리하는 중앙처리장치(CPU, 11)와; 간이 전자 교환기의 프로그램 및 데이타를 저장하는 기억장치(12)와; 국선 호의 발, 착신 기능을 수행하는 국선 제어보드(13)와; 내선 가입자에 대하여 서비스 기능을 수행하는 내선 제어보드(14)와; 상기 주장치(10)를 통해 외부 호출자와 통화를 하는 내선 단말기(15)로 구성된 것으로, 이와 같이 구성된 종래장치의 동작과정을 설명한다.1 is a block diagram of a conventional simple electronic switch, and as shown therein, a main device 10 for controlling all operations of a simple electronic switch which receives a signal called by an external caller and connects it with an extension telephone; A central processing unit (CPU) 11 for processing the operation of the main unit 10; A storage device 12 for storing programs and data of the simple electronic exchange; A trunk line control board 13 for performing a call and incoming call of a trunk line; An extension control board 14 performing a service function for the extension subscriber; An extension terminal 15 configured to communicate with an external caller through the main device 10 will be described.

공중 회선 교환 전화망(Public Switched Telephone Network, PSTN)에 접속하여 사용하는 간이 전자 교환기의 착신전환 방법은 부재중에 걸려오는 전화를 발신자 전화번호에 관계없이 착신전환을 한다.The call forwarding method of a simple electronic switch used to connect to a public switched telephone network (PSTN) transfers an incoming call regardless of the caller's telephone number.

상기와 같이 종래의 장치에 있어서는 부재중에 걸려오는 전화를 발신자 전화번호와 상관없이 착신전환을 함으로써, 업무에 관한 전화를 아무 상관도 없는 다른 내선 가입자에게 착신하게되는 문제점이 있었다.As described above, in the conventional apparatus, the incoming call is missed regardless of the calling party's telephone number, thereby causing a call to another extension subscriber having nothing to do with the work.

따라서, 본 발명은 상기와 같은 종래의 문제점을 해결하기 위하여 창안한 것으로, 발신자 전화번호에 따라 전화번호를 착신하는 방법을 제공함에 목적이 있다.Accordingly, the present invention has been made to solve the above-mentioned conventional problems, and an object of the present invention is to provide a method of receiving a telephone number according to a calling party telephone number.

도1은 종래 간이 전자 교환기의 블록 구성도1 is a block diagram of a conventional simple electronic exchanger

도2는 본 발명 발신자 전화번호에 따른 선택적 착신전환 방법의 동작 흐름도Figure 2 is a flow chart of the operation of the selective call forwarding method according to the present invention caller's telephone number

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

10 : 주장치 11 : 중앙처리장치(CPU)10: main unit 11: central processing unit (CPU)

12 : 기억장치 13 : 국선 제어보드12: storage device 13: trunk line control board

14 : 내선 제어보드 15 : 내선 단말기14: extension control board 15: extension terminal

이와 같은 목적을 달성하기 위한 본 발명의 구성은, 상기 도1에 도시된 종래의 구성인 외부 호출자가 호출한 신호를 송신받아 내선 전화기와 연결해 주는 간이 전자 교환기의 모든 동작을 제어하는 주장치(10)와; 상기 주장치(10)의 동작을 처리하는 중앙처리장치(CPU, 11)와; 간이 전자 교환기의 프로그램 및 데이타를 저장하는 기억장치(12)와; 국선 호의 발, 착신 기능을 수행하는 국선 제어보드(13)와; 내선 가입자에 대하여 서비스 기능을 수행하는 내선 제어보드(14)와; 상기 주장치(10)를 통해 외부 호출자와 통화를 하는 내선 단말기(15)로 구성된 것으로, 이를 첨부한 도면을 참조하여 상세히 설명한다.In order to achieve the above object, a configuration of the present invention includes a main apparatus 10 for controlling all operations of a simple electronic switch that receives a signal called by an external caller, which is the conventional configuration shown in FIG. Wow; A central processing unit (CPU) 11 for processing the operation of the main unit 10; A storage device 12 for storing programs and data of the simple electronic exchange; A trunk line control board 13 for performing a call and incoming call of a trunk line; An extension control board 14 performing a service function for the extension subscriber; It consists of an extension terminal 15 for making a call with an external caller through the main device 10, which will be described in detail with reference to the accompanying drawings.

도2는 본 발명 발신자 전화번호에 따른 선택적 착신전환 방법의 동작 흐름도로서, 이에 도시한 바와 같이 발신자 전화번호와 착신전환하여 연결할 해당 내선 가입자의 번호를 기억장치(12)에 저장하고, 외부로 부터 호출신호가 착신되면 중앙처리장치(11)에서 상가 호출신호를 감지하여 내선 단말기(15)가 선택적 착신전환으로 되어 있는가를 판단하며, 선택적 착신전환되어 있지 않으면 상기 기억장치(12)의 기본 프로그램에 의해 착신전환되고, 선택적 착신전환으로 되어 있으면 상기 외부 호출신호에서 발신자 전화번호 정보요소를 추출하여 상기 기억장치(12)에 입력된 발신자 전화표상에 있는가를 판단하며, 전화번호표상에 없으면 상기 기억장치(12)의 기본 프로그램에 의해 착신전환되고, 전화번호표상에 있으면 입력된 해당 내선 가입자에게 착신전환하여 연결을 한다.2 is an operation flowchart of the selective call forwarding method according to the caller's telephone number of the present invention, as shown in FIG. When the call signal is received, the central processing unit 11 detects the mall call signal to determine whether the extension terminal 15 is a selective call transfer. If the call signal is not received, the basic program of the storage device 12 is selected. When the call is forwarded and the selective call forwarding is performed, the caller's telephone number information element is extracted from the external call signal to determine whether the caller's telephone number is entered in the storage device 12. Call forwarding by the basic program of), and if it is on the phone number table, It will be the connection.

이상에서 설명한 바와 같이 본 발명 발신자 전화번호에 따른 선택적 착신전환 방법은 사용자가 부재시에 발신자에 따른 착신전환을 하므로써, 외근이 잦은 내선 가입자의 경우 중요한 전화는 사용자의 휴대폰으로 착신전환할 수 있고, 또한 동일한 업무를 하는 다른 내선 가입자에게 착신전환할 수 있으며, 그외에 자동안내로 전환할 수 있는 효과가 있다.As described above, in the selective call forwarding method according to the present invention's caller's telephone number, the important call can be forwarded to the user's mobile phone in the case of an extension subscriber who is often out of office, because the user forwards the call according to the caller when the user is absent. Call forwarding to other extension subscribers who do the same work, and there is an effect that can be switched to automatic guidance.

Claims (1)

미리 발신자 전화번호와 착신전환하여 연결할 해당 내선 가입자의 번호를 저장하는 제1 단계와; 외부호 착신시 내선 단말기가 선택적 착신전환으로 되어 있는가를 판단하는 제2 단계와; 상기 제2 단계의 판단에 의해 선택적 착신전환으로 되어 있으면 상기 착신된 외부 호에서 발신자 전화번호 정보요소를 추출하는 제3 단계와; 상기 제3 단계에서 추출한 전화번호가 미리 입력된 발신자 전화번호표상에 있으면 입력된 해당 내선 가입자에게 착신전환하여 연결하는 제4 단계로 이루어진 것을 특징으로 하는 발신자 전화번호에 따른 선택적 착신전환 방법.A first step of storing the extension number of the corresponding extension subscriber to which the caller telephone number is forwarded and connected; A second step of determining whether the extension terminal is set to selective call forwarding when an external call is received; A third step of extracting a caller's telephone number information element from the incoming external call if the selective forwarding is determined by the determination of the second step; And if the telephone number extracted in the third step is on a previously inputted caller's telephone number table, a fourth step of forwarding and connecting to the corresponding extension subscriber.
KR1019970005890A 1997-02-26 1997-02-26 Method of selectively allocating received phone calls according to the caller's phone number KR100218466B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990060596A (en) * 1997-12-31 1999-07-26 윤종용 Unconditional call forwarding method in exchange system
KR100797703B1 (en) * 2002-06-28 2008-01-23 엘지노텔 주식회사 Method for Embodying Call Conversion for Arraval Signal in Keyphone System

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100540569B1 (en) * 1998-12-24 2006-03-07 엘지전자 주식회사 Automatic call forwarding device and method of portable terminal
KR20000064215A (en) * 2000-08-30 2000-11-06 오재덕 The caller ID display device with integral computer interface function.
KR20020068436A (en) * 2001-02-21 2002-08-27 삼성전자 주식회사 Method for call forwarding by caller number in switching system
KR100447063B1 (en) * 2001-12-28 2004-09-04 에스케이텔레텍주식회사 Method for transferring incoming call using mobile phone in wireless communication system
KR20070071388A (en) * 2005-12-30 2007-07-04 엘지노텔 주식회사 Key phone system having a function of sending voice greeting message according to the caller identification

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990060596A (en) * 1997-12-31 1999-07-26 윤종용 Unconditional call forwarding method in exchange system
KR100797703B1 (en) * 2002-06-28 2008-01-23 엘지노텔 주식회사 Method for Embodying Call Conversion for Arraval Signal in Keyphone System

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