[OpenSER-Users] Saving public IP in CDR

[Andreas Sikkema]

> 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 ;-)


-- 
Andreas Sikkema