发明名称 |
SYSTEM FOR PROVIDING MULTI-RING SERVICE AND THEREOF METHOD |
摘要 |
PURPOSE: A multi-ring service providing system and method thereof are provided to offer a multi-ring service to effective subscribers by grasping the physical location of an internet terminal. CONSTITUTION: A location information providing apparatus(260) determines the physical location of a PSTN(Public Switched Telephone Network) by comparing the physical location of the PSTN with an internet terminal. The location information providing apparatus transmits a determination result related to a multi-ring service. An application server(250) receives a call connecting request from a calling terminal. The application server establishes a multi-ring call in a reception terminal according to the determination result of the location information providing apparatus. |
申请公布号 |
KR20120041991(A) |
申请公布日期 |
2012.05.03 |
申请号 |
KR20100103433 |
申请日期 |
2010.10.22 |
申请人 |
KT CORPORATION |
发明人 |
HAN, KYUNG AH;KIM, HYOUNG SOO;SOHN, JIN SOO |
分类号 |
H04M3/02;H04M3/42;H04M11/06 |
主分类号 |
H04M3/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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