Hello all.
I have a question regarding SIP Trace Analysis,
When I am traking a SIP Trace (using Wireshark), is it anyhow possible to understand the INVITE messgae is re-routed or not.
I mean ...
Some VoIP Software have the function to set multiple Gateway Route setting with different proirity. So when 1st Gateway fails then the Call hits to 2nd and so on. So when I am Taking the SIP Call Trace from Gateway Switch, I dont know, I am in which route priority at the VoIP Software (using by the Clients). So from the SIP Trace is it possible to undersatnd, the Call hits my Gateway first or its a re-routed call?
Regards.
