Hi, ALL:
I have three UACs(A, B and C) and register to the same SER. A make a call to INVITE B, but B have a callforward setting to forward this call to C. C forwards this call to a PSTN number.
Now, I can find two records for INVITE and BYE from acc table(mysql). But how can I find the last forwarder(C) that forwards this call to PSTN?
Can I use uac module to rewrite the From: field? But how can I know the uri of C?