发明名称 INTERNATIONAL CALL CONNECTION DEVICE AND METHOD THEREFOR
摘要 PURPOSE: An international call connection device and a method therefor are provided to connect an international call to various real termination numbers of a subscriber by providing a virtual number to the subscriber who resides in a foreign country and calling the subscriber using the virtual number of the subscriber. CONSTITUTION: An operation unit(22) assigns a virtual number to a subscriber who resides in a foreign country, and provides and manages an international call service using the virtual number. An information storing unit(28) stores information of the subscriber and a real termination number of the virtual number. A control unit(26) controls a call of a caller who resides in the interior, and connects the call to the real termination number. A guiding unit(24) guides a voice to the caller according to the control of the control unit(26).
申请公布号 KR20040022906(A) 申请公布日期 2004.03.18
申请号 KR20020054496 申请日期 2002.09.10
申请人 KT CORPORATION 发明人 JUN, JIN HUI;KIM, HYEON JEONG;KIM, JONG HOE
分类号 H04M1/26;(IPC1-7):H04M1/26 主分类号 H04M1/26
代理机构 代理人
主权项
地址