| 发明名称 |
Systems and methods for call processing |
| 摘要 |
The present invention provides processes and apparatus for discouraging unwelcome calls. A call, including caller signaling information, is received from a caller. A determination is made that the caller is, or potentially is a telemarketer based on Caller ID information content. The caller is then provided with special call handling.
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| 申请公布号 |
US2004114747(A1) |
申请公布日期 |
2004.06.17 |
| 申请号 |
US20030462082 |
申请日期 |
2003.06.13 |
| 申请人 |
TRANDAL DAVID S.;BRAHM DAVID J.;JEGHELIAN LEO S.;ERRINGER ALAN B. |
发明人 |
TRANDAL DAVID S.;BRAHM DAVID J.;JEGHELIAN LEO S.;ERRINGER ALAN B. |
| 分类号 |
H04M3/436;(IPC1-7):H04M3/42 |
主分类号 |
H04M3/436 |
| 代理机构 |
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| 主权项 |
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