发明名称 |
Real time call trace capable of use with multiple elements |
摘要 |
A system for testing and monitoring the operation of telephone systems uses a call trace method for capturing messages associated with a phone call. The system can provide an indication as to the time a particular triggering signaling message (e.g., IAM or RLC message) was detected on a link. The present system assembles SS7 signaling messages in real-time. Time stamps are employed in triggers to identify past messages stored in a buffer that are related to the phone call. The instant method of call tracing modifies traditional trigger broadcast transmit-and-receive methods and adds an inter-element manager trigger broadcast capability
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申请公布号 |
US2002071530(A1) |
申请公布日期 |
2002.06.13 |
申请号 |
US20010012464 |
申请日期 |
2001.12.12 |
申请人 |
INRANGE TECHNOLOGIES CORPORATION |
发明人 |
HANNIGAN BARRY |
分类号 |
H04M3/22;(IPC1-7):H04M1/64;H04M3/42 |
主分类号 |
H04M3/22 |
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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