El Friday 10 August 2007 12:23:43 Andreas Sikkema escribió:
Yes, that is, I comment it to you because you said:
"Unfortunately [...] $si contains the reported remote IP address, not the public IP address that the message has been received from."
I think you are trying to get something impossible: the last router IP through which the packet arrieved to your OpenSer. That's not possible, note that layer 3 (IP) doesn't notify the intermediary IP address in the received message, you just can see the source and destination.
No, I'm trying to get to the public IP address of a NATted SIP UA. This address is not found in the SIP message, but OpenSER knows it otherwise it couldn't reply to it ;-)
Ok, then that is $si. But I've already read that in your case it means the privati IP of the source. Hummm...