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KR100251725B1 - Method for mail transfer with a voice mailing system - Google Patents

Method for mail transfer with a voice mailing system Download PDF

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KR100251725B1
KR100251725B1 KR1019970059840A KR19970059840A KR100251725B1 KR 100251725 B1 KR100251725 B1 KR 100251725B1 KR 1019970059840 A KR1019970059840 A KR 1019970059840A KR 19970059840 A KR19970059840 A KR 19970059840A KR 100251725 B1 KR100251725 B1 KR 100251725B1
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South Korea
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vms
mail
node
lan
tcp
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KR1019970059840A
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Korean (ko)
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KR19990039671A (en
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조이태
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윤종용
삼성전자주식회사
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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
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
    • H04M3/53—Centralised arrangements for recording incoming messages, i.e. mailbox systems
    • H04M3/533—Voice mail systems
    • H04M3/53325—Interconnection arrangements between voice mail systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
    • H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

본 발명은 음성사서함간의 랜을 통해 파일 및 메일을 전송하는 방법에 관한 것이다.The present invention relates to a method of transmitting a file and a mail through a LAN between voicemail boxes.

데이터를 전송하고자 하는 VMS에서 상기 워크스테이션의 데이터 베이스에 저장되어 있는 각 노드에 관한 DN번호를 읽어들여 수신할 VMS의 목적지 노드의 IP어드레스를 결정한 후 TCP/IP프로토콜을 이용하여 메일 및 데이터를 전송한다.In the VMS to transmit data, read the DN number of each node stored in the database of the workstation, determine the IP address of the destination node of the VMS to receive, and then send mail and data using the TCP / IP protocol. do.

Description

음성사서함 시스템간의 메일 전송방법How to send mail between voicemail systems

본 발명은 음성사서함 시스템간의 메일 전송방법에 관한 것으로, 특히 음성사서함간의 랜을 통해 파일 및 메일을 전송하는 방법에 관한 것이다.The present invention relates to a method of transmitting mail between voicemail systems, and more particularly, to a method of transmitting a file and a mail through a LAN between voicemail systems.

오늘날 정보화 사회로 들어섬에 따라 각 제품마다 네트워크의 활용이 늘어나고 있으며, 랜(LAN)을 이용한 대표적인 통신프로토콜로 TCP/IP(Transmission Control Protocal/Interface Protocal)가 있다. 지금까지의 음성사서함 시스템(VMS)는 각 VMS간에 에더넷(Ethernet)을 통한 파일(File)의 송수신이 가능하였으나 다른 VMS 간에는 랜(LAN)을 통한 파일 및 메일(MAIL)의 송수신이 이루어지지 않았다. 기존의 OS에는 버컬리에서 만든 상용의 TCP/IP를 지원하지 않았고 그에 따라 파일 및 메일의 송수신이 이루어지지 않았다.As the information society enters today, the utilization of the network is increasing for each product, and the representative communication protocol using a LAN is TCP / IP (Transmission Control Protocol / Interface Protocol). So far, the voicemail system (VMS) has been able to send and receive files through Ethernet between each VMS, but has not been able to send and receive files and mails via LAN between other VMSs. . The existing OS did not support the commercial TCP / IP made by Berkeley, and thus could not send and receive files and mail.

따라서 본 발명의 목적은 음성사서함 시스템간에 랜을 통해 파일 및 메일을 송수신할 수 있는 메일전송방법을 제공함에 있다.Accordingly, an object of the present invention is to provide a mail transmission method capable of transmitting and receiving files and mail through a LAN between voicemail systems.

도 1은 본 발명의 실시예에 따른 TCP/IP를 이용한 음성사서함 시스템간의 연결구성도1 is a connection diagram between a voicemail system using TCP / IP according to an embodiment of the present invention.

도 2는 본 발명의 실시예에 따른 각 VMS간에 각 노드의 TCP타스크의 연결상태도Figure 2 is a connection state diagram of the TCP task of each node between each VMS according to an embodiment of the present invention

도 3은 본 발명의 실시예에 따른 tcprks의 메일을 전송하기 위한 제어 흐름도3 is a control flowchart for transmitting a mail of tcprks according to an embodiment of the present invention.

도 1은 본 발명의 실시예에 따른 TCP/IP를 이용한 음성사서함 시스템간의 연결구성도이다.1 is a diagram illustrating a connection between voicemail systems using TCP / IP according to an embodiment of the present invention.

다수의 VMS 10, 12, 14, 16, 18간에 각각 랜(LAN)으로 연결되어 있으며, 랜으로 연결된 각 노드간에 각각 IP어드레스가 할당되어 있다. 그리고 상기 다수의 VMS 10, 12, 14, 16, 18은 랜으로 각각 워크스테이션 또는 PC 20으로 연결되어 있다. 상기 워크스테이션 또는 PC 20은 각 DN NUMBER가 어느 VMS의 노드에 들어있는지에 관한 정보를 저장하는 데이터 베이스를 구비하고 있다.A plurality of VMSs 10, 12, 14, 16, and 18 are respectively connected by LAN, and IP addresses are allocated between each node connected by the LAN. The plurality of VMSs 10, 12, 14, 16, and 18 are each connected to a workstation or a PC 20 by LAN. The workstation or PC 20 has a database that stores information about which VMS node each DN NUMBER is in.

도 2는 본 발명의 실시예에 따른 각 VMS간에 각 노드의 TCP타스크의 연결상태도이다.2 is a connection state diagram of TCP tasks of each node between each VMS according to an embodiment of the present invention.

TCP 타스크에는 각각 서버(SERVER)와 클라이언트(CLIENT)를 구비하고 있다.Each TCP task has a server and a client.

도 3은 본 발명의 실시예에 따른 tcprks의 메일을 전송하기 위한 제어 흐름도이다.3 is a control flowchart for transmitting a mail of tcprks according to an embodiment of the present invention.

상술한 도 1 내지 도 2를 참조하여 본 발명의 바람직한 실시예의 동작을 상세히 설명한다.1 to 2, the operation of the preferred embodiment of the present invention will be described in detail.

각 VMS간에는 랜으로 연결되어 있지만 실질적으로 각 노드간에 랜으로 연결되어 있다. 그리고 워크스테이션 또는 PC 20에는 각 DN넘버가 어느 VMS의 어느 노드에 들어 있는지에 관한 정보를 저장하는 데이터 베이스를 구비하고 있다. 따라서 각 VMS의 각 노드에는 서버와 클라이언트를 갖는 TCP타스크로 구성되어 있기 때문에 상기 워크스테이션 또는 PC 20의 데이터 베이스에 저장되어 있는 정보를 참조하여 어느 VMS에 메일이나 데이터를 전송한 것인지 목적지(IDESTINATION)의 인터페이스 프로토콜(IP)어드레스를 결정한 후 TCP/IP어드레스를 이용하여 정보를 전송한다. 이때 서버는 항상 동작하여야 하며, 클라이언트는 명령(COMMAND)에 의하거나 이벤트(EVENT)에 의해 동작할 수 있다.Each VMS is connected by LAN, but is actually connected by each node by LAN. The workstation or PC 20 is provided with a database for storing information on which node of which VMS each DN number is located. Therefore, each node of each VMS consists of a TCP task having a server and a client. Therefore, the destination (IDESTINATION) is sent to which VMS is referred to by referring to the information stored in the database of the workstation or PC 20. After determining the interface protocol (IP) address, the information is transmitted using the TCP / IP address. At this time, the server should always operate, and the client can operate by command (COMMAND) or by event (EVENT).

이와같이 TCP간에 메일을 전송하는 동작을 도 3의 흐름도를 참조하여 설명하면, 101단계에서 가입자는 해당 VMS에 음성을 녹음하가나 비가입자가 녹음시킨 음성에 대한 메시지를 특정 VMS로 전송하기 위해 워크스테이션 20으로 DN에 매칭되는 인터페이스 프로토콜(IP)어드레스 요구신호를 보낸다. 그러면 102단계에서 해당 VMS의 TCP타스크는 워크스테이션 20으로부터 해당 DN에 매칭되는 인터페이스 프로토콜 어드레스를 구한다. 그리고 103단계에서 인터페이스 프로토콜(IP)에 의한 메시지를 전송한다. 그런후 104단계에서 인터페이스 프로토콜(IP)를 확인하여 자체 VMS내에 상기 구해진 IP어드레스가 있는지 검사한다. 이때 자체 VMS에 있으면 105단계에서 다른 노드를 통해 자체적으로 메일을 전송한다. 그러나 자체 VMS내 있지 않고 다른 VMS에 있으면 106단계에서 해당 VMS로 파일화한 음성을 TCP/IP를 통해 메일을 전송한다. 그리고 107단계에서 파일을 받은 VMS에서는 파일을 다시 음성파일로 바꾸고 해당 가입자에게 음성이 도착했음을 알려준다.The operation of transmitting mail between TCPs is described with reference to the flowchart of FIG. 3. In step 101, a subscriber records a voice in a corresponding VMS or a workstation transmits a message about a voice recorded by a non-subscriber to a specific VMS. 20 sends an interface protocol (IP) address request signal matching the DN. Then, in step 102, the TCP task of the VMS obtains an interface protocol address matching the corresponding DN from the workstation 20. In step 103, the message based on the interface protocol (IP) is transmitted. Thereafter, in step 104, the interface protocol (IP) is checked to check whether the obtained IP address exists in its own VMS. At this time, if it is in its own VMS, in step 105, the mail is sent through other nodes. However, if it is not in its own VMS and is in another VMS, the voice filed by the VMS in step 106 is transmitted through TCP / IP. The VMS receiving the file in step 107 converts the file into a voice file again and informs the subscriber that the voice has arrived.

상술한 바와 같이 본 발명은, 음성우편시스템간에 TCP/IP프로토콜을 이용하여 메일 및 데이터를 전송하므로, 음성우편장치의 데이터를 인터넷에 접속하여 그 응용범위를 확대할 수 있는 효과가 있다.As described above, the present invention transfers mail and data between voice mail systems using the TCP / IP protocol, so that the data of the voice mail device can be connected to the Internet to expand its application range.

Claims (1)

각 DN 번호가 어느 VMS의 노드에 들어있는지에 관한 정보를 저장하는 데이터 베이스를 구비하는 워크스테이션과, 다수의 VMS에 각각 랜(LAN)으로 연결되어 있으며, 상기 랜으로 연결된 각 노드간에 각각 인터페이스 프로토콜(IP)어드레스가 할당되어 있고, 상기 워크스테이션과 각각 연결되어 있는 상기 다수의 VMS간에 메일전송방법에 있어서,A workstation having a database for storing information on which VMS node each DN number is contained in, and a plurality of VMSs each connected by LAN, and each interface protocol between nodes connected by the LAN. In the mail transmission method between the plurality of VMS which is assigned an (IP) address and is connected to each of the workstations, 데이터를 전송하고자 하는 VMS에서 상기 워크스테이션의 데이터 베이스에 저장되어 있는 각 노드에 관한 DN번호를 읽어들이는 과정과,Reading the DN number of each node stored in the database of the workstation in the VMS to which the data is to be transmitted; 상기 각 노드에 관한 DN번호를 읽어들인 후 수신할 VMS의 목적지 노드의 인터페이스 프로토콜(IP) 어드레스를 결정하는 과정과,Determining an interface protocol (IP) address of a destination node of a VMS to be received after reading the DN number for each node; 상기 수신할 VMS의 목적지 노드의 인터페이스 프로토콜(IP) 어드레스를 결정한 후 TCP/IP프로토콜을 이용하여 메일 및 데이터를 전송하는 과정으로 이루어짐을 특징으로 하는 음성우편시스템간의 메일전송방법.And determining the interface protocol (IP) address of the destination node of the VMS to be received, and then transmitting mail and data using the TCP / IP protocol.
KR1019970059840A 1997-11-13 1997-11-13 Method for mail transfer with a voice mailing system KR100251725B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100453771B1 (en) * 2001-11-20 2004-10-20 진명씨앤씨 주식회사 Optical network educational system

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010011472A (en) * 1999-07-28 2001-02-15 서평원 Voice e-mail transceiving method
KR100464001B1 (en) * 2001-12-13 2005-01-03 엘지전자 주식회사 Voice mail fetch apparatus and method in voice over internet protocol
KR100705596B1 (en) * 2006-01-27 2007-04-09 삼성전자주식회사 Voice mail management method and device therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100453771B1 (en) * 2001-11-20 2004-10-20 진명씨앤씨 주식회사 Optical network educational system

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