发明名称 TELEPHONE CONNECTING METHOD USIGN SET-TOP BOX AND APPARATUS FOR THEREOF
摘要 A method and an apparatus for a telephone connection service are provided to achieve telephone connection between a transmitter-sided terminal and a receiver-sided terminal just only by clicking a remote control unit button. A set-top box(210) transmits information, which is inputted from a remote control unit(101) of a user, to a return server(220), and displays information, which is transmitted from the return server, through a display device(102). The return server controls a telephone connection request of the set-top box, and communicates with an external network to perform telephone connection between a transmitter-sided terminal(500) and a receiver-sided terminal. A user information database(230) includes subscriber information, which is required for the return server to authenticate the set-top box, and information, which is required to perform a telephone connection service.
申请公布号 KR20080010862(A) 申请公布日期 2008.01.31
申请号 KR20060071507 申请日期 2006.07.28
申请人 ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE 发明人 LEE, SANG HYEUN;SONG, HO YOUNG;SHIM, JAE CHAN;LEE, BYUNG TAK;LEE, SUNG YONG
分类号 H04N21/60;H04N21/2343;H04N21/437 主分类号 H04N21/60
代理机构 代理人
主权项
地址