发明名称 |
Detection and prevention of unintentional pulse dialing |
摘要 |
Methods, systems and apparatuses can be used to detect and prevent invalid or unwanted pulses. In various implementations, pulse information received from a telephony device can be used to identify a duration associated with the pulse. Based upon the duration, a determination can be made whether the pulse is invalid.
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申请公布号 |
US8503666(B1) |
申请公布日期 |
2013.08.06 |
申请号 |
US20100749950 |
申请日期 |
2010.03.30 |
申请人 |
WALSTON ROBERT ALLEN;CRISP RUSSELL;WINTERS DEREK;ARRIS ENTERPRISES, INC. |
发明人 |
WALSTON ROBERT ALLEN;CRISP RUSSELL;WINTERS DEREK |
分类号 |
H04M1/00;H04M3/00;H04M5/00;H04M11/00 |
主分类号 |
H04M1/00 |
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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