发明授权
- 专利标题： System and method for preventing spam over internet telephony
- 专利标题（中）： 通过互联网电话预防垃圾邮件的系统和方法
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申请号： US11858022申请日： 2007-09-19
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公开(公告)号： US08243716B2公开(公告)日： 2012-08-14
- 发明人: Lifeng Liu , Zhibin Zheng , Kai Zhao , Guanzhou Lin
- 申请人： Lifeng Liu , Zhibin Zheng , Kai Zhao , Guanzhou Lin
- 申请人地址： CN Shenzhen
- 专利权人： Huawei Technologies Co., Ltd.
- 当前专利权人： Huawei Technologies Co., Ltd.
- 当前专利权人地址： CN Shenzhen
- 代理机构： Leydig, Voit & Mayer, Ltd.
- 优先权： CN200610152402 20060925
- 主分类号： H04L12/66
- IPC分类号： H04L12/66 ; H04M3/22 ; H04M3/42
摘要：
A method for preventing Spam over Internet Telephony (SPIT), includes: a terminal receives a call request of a calling user; the terminal sets an identifier of the calling user into a SPIT reporting request upon receipt of the call request; and sends the SPIT reporting request to a server in response to an instruction of a called user that the call request is the SPIT.
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