发明名称 |
System and method for end-to-end communications tracing |
摘要 |
A method for tracing communications includes receiving trace criteria from a first remote element and determining whether a call signaling message matches the trace criteria. The method includes attaching a trace tag to the call signaling message, if the call signaling message matches the trace criteria. The method further includes transmitting the call signaling message to a second remote element.
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申请公布号 |
US7564953(B2) |
申请公布日期 |
2009.07.21 |
申请号 |
US20070736157 |
申请日期 |
2007.04.17 |
申请人 |
CISCO TECHNOLOGY, INC. |
发明人 |
ETHIER RANDALL P. J.;HAMMER MICHAEL P.;FIRESTONE SCOTT S. |
分类号 |
H04M1/24;H04M3/08;H04M3/22;H04M7/00;H04M15/00;H04Q3/00 |
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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