发明名称 |
Method and apparatus for testing a subscriber loop-based service |
摘要 |
A network interface device is positioned between a subscriber loop and the internal wiring of a subscriber's premise. Operational and performance data is captured and stored in memory for later use and analysis. Commands issued to the network interface device selectively loop-back transmitted data at either the network or subscriber side of the network interface device and/or selectively engage or disengage one or more of the addressed subscriber and premise loops.
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申请公布号 |
US7453989(B1) |
申请公布日期 |
2008.11.18 |
申请号 |
US20060341358 |
申请日期 |
2006.01.27 |
申请人 |
AT&T INTELLECTUAL PROPERTY II, L.P. |
发明人 |
CARBAIN JOSEPH |
分类号 |
H04M1/24;H04M3/06;H04M3/22 |
主分类号 |
H04M1/24 |
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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