发明名称 SYSTEM FOR BOOKING TELEPHONE CALL USING WEB AND METHOD THEREOF
摘要 A call reservation system using the Web and a method thereof are provided to prevent an unnecessary waste of time required for call connection by requesting a call with a receiving terminal through a personal computer or a mobile Internet terminal in a Web state and establishing a speech path between an originating mobile terminal and the receiving terminal on the basis of a response signal from the receiving terminal. A call reservation system using the Web consists of a mobile communication network and a call connection server(201). The mobile communication network comprises a base station controller(207) and a mobile switching center(203) in order to establish a speech path between an originating mobile terminal(209) and a receiving terminal(211). The mobile communication network is connected with a router(205) for combination between heterogeneous networks. The call connection server(201), connected to the mobile communication network, is connected with the mobile switching center(203) in order to carry out an incoming call connection service by using a tripartite call connection method.
申请公布号 KR20070025286(A) 申请公布日期 2007.03.08
申请号 KR20050081285 申请日期 2005.09.01
申请人 SK TELECOM CO., LTD. 发明人 LEE, JONG SOO
分类号 H04M3/424;H04M3/42 主分类号 H04M3/424
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