发明名称 |
METHODS AND APPARATUS TO PROTECT AND AUDIT COMMUNICATION LINE STATUS |
摘要 |
Methods and apparatus to protect and audit communication line status are disclosed. An example method includes receiving a set of available communication lines from a media gateway, associating a plurality of destination numbers with respective ones of the available communication lines, and dialing the plurality of destination numbers from the media gateway to identify the communication line status information.
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申请公布号 |
US2013100959(A1) |
申请公布日期 |
2013.04.25 |
申请号 |
US201213705852 |
申请日期 |
2012.12.05 |
申请人 |
AT&T INTELLECTUAL PROPERTY I, LP;AT&T INTELLECTUAL PROPERTY I, LP |
发明人 |
CHIN JAE-SUN;RAFTELIS MICHAEL |
分类号 |
H04M11/06;H04M7/00;H04M11/00 |
主分类号 |
H04M11/06 |
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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