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    • 2. 发明公开
    • 인터넷 전화의 방화벽 통과방법 및 터널링 게이트웨이
    • 互联网电话和隧道网关的通风方式
    • KR1020030047471A
    • 2003-06-18
    • KR1020010077967
    • 2001-12-10
    • (주)애니 유저넷송용호
    • 송용호유승화
    • H04L12/22
    • H04L63/0209H04L43/18H04L63/029
    • PURPOSE: A firewall passing method of an Internet phone and a tunneling gateway are provided to enable an Internet phone service without changing a firewall by converting a UDP(User Datagram Protocol) protocol to a TCP(Transfer Control Protocol) protocol and then converting the TCP protocol to the UDP protocol. CONSTITUTION: An SIP(Session Initiation Protocol) parser(110) recognizes a message and data according to a communication protocol and expresses a call by a single ID(TranscId) by discriminating an inbound and an outbound. An event process(120) includes an inbound processor(121) and an outbound processor(122) on the basis of the single ID. An SIP call processor(130) converts a TCP protocol signal receiving through the inbound processor(121) into an UDP protocol signal to output it as an inbound, and converts a UDP protocol signal receiving through the outbound processor(121) into a TCP protocol to output it as an outbound. A voice data transmitter(140) converts TCP protocol data receiving through the inbound processor(121) into UDP protocol data to transfer it to a terminal, and converts a UDP protocol data receiving through the outbound processor(122) into TCP protocol data to transfer it to a firewall. A control database(150) provides control data to the event process(120). An initializer(160) initializes a signal line and a data line(voice). A port allocation table(151) and a connection table(152) store the signal and data line value of the initializer(160).
    • 目的:提供互联网电话和隧道网关的防火墙传递方法,以便通过将UDP(用户数据报协议)协议转换为TCP(传输控制协议)协议,然后转换TCP 协议到UDP协议。 构成:SIP(会话发起协议)解析器(110)根据通信协议识别消息和数据,并通过区分入站和出站来表示单个ID(TranscId)的呼叫。 事件处理(120)基于单个ID包括入站处理器(121)和出站处理器(122)。 SIP呼叫处理器(130)将通过入站处理器(121)接收的TCP协议信号转换为UDP协议信号,将其作为入站输出,并将通过出站处理器(121)接收的UDP协议信号转换为TCP协议 将其作为出站输出。 语音数据发送器(140)将通过入站处理器(121)接收的TCP协议数据转换为UDP协议数据以将其传送到终端,并将通过出站处理器(122)接收的UDP协议数据转换成TCP协议数据以传送 它到防火墙。 控制数据库(150)向事件处理(120)提供控制数据。 初始化器(160)初始化信号线和数据线(声音)。 端口分配表(151)和连接表(152)存储初始化器(160)的信号和数据线路值。
    • 4. 发明公开
    • 전자상거래 방법
    • 电子商务方法
    • KR1020010055092A
    • 2001-07-02
    • KR1019990056166
    • 1999-12-09
    • (주)애니 유저넷
    • 송용호유승화
    • G06Q30/08G06Q20/24
    • PURPOSE: A method for an electronic commerce is provided to increase the purchasing satisfaction of a subscriber by enabling the subscriber to purchase an article for sale at auction at an optimal price for a joint buying. CONSTITUTION: A web server collects subscribers in order to sort the subscribers by regional groups(S1). The web server defines an article for sale at auction. The article for sale at auction is sold at an Internet auction(S2). Opinions of purchasers are collected in case of a preliminary successful bid for the Internet auction(S3). Codes capable of confirming a purchaser, an article, a regional group and an address are generated. A shipment for the article is requested to an articles provider(S4). A credit card company directly pays the articles provider for the cost of the article(S5). The articles provider who receive money delivers the article to the subscriber. The subscriber pays the card company for the cost after receiving the article(S6).
    • 目的:提供一种用于电子商务的方法,以通过使用户能够以最佳价格在拍卖中购买用于联合购买的价格来购买用户的购买物品的购买满意度。 规定:Web服务器收集用户,以按区域组对用户进行排序(S1)。 网络服务器定义了拍卖中要出售的物品。 拍卖品出售在互联网拍卖(S2)。 在初步成功竞标互联网拍卖的情况下,收购买家的意见(S3)。 生成能够确认购买者,文章,区域组和地址的代码。 物品供应商要求货物(S4)。 信用卡公司直接向文章提供者支付文章费用(S5)。 收到钱的文章提供者将文章交给用户。 用户在收到物品后支付卡公司的费用(S6)。