I have doubts in reference to understand the CUCM trace (Cisco callmanager, h245 and h225) in order to see what is the reason my call is getting fast busy thru a H323 trunk with an Avaya Gateway. So basically I have a route parttern pointed to this route group/gateway where I need to know the ISDN or h225 release cause of the call, if this call has been deliveried or not to the end point.
I know how active the trace, but I am not too familiar with the trace.