[cisco-voip] Undertanding CCM traces!!

[David Lima]

Hi guys, i'm trying to understand a CCM 4.1 traces. I want to follow the trace of one particular call only, but the logs is about all the calls that are in progress. Does any one know a good link to help me to understand a trace or how to follow a particular trace, is there a unique code or value for each call that shows in each line of the trace.
Thanks guys,
Best regards
David