[Serusers] How to send PSTN CALLs to a NATED PSTN GW?

Greger V. Teigre greger at teigre.com
Tue Jul 11 08:49:41 CEST 2006

You mean the GW registers itself with your SER server?!
If that is the case, just rewrite the uri to the aor of the gw (the sip 
uri it registers with) and then do lookup("location")

Alberto Cruz wrote:
> Hi guys maybe this have been asked before.
> I have the following:
> * I have an ADSL Internet access with a public dynamic IP.
> * I have a broadband router in order to share the Internet access 
> using NAT.
> * I have a VoIP GW that supports register connected behind the NAT.
> When the GW registers itself SER knows its source IP and UDP port.
> Does anybody knows how to forward the PSTN calls to the GW when it is 
> behind a NAT?
> Regards
> Alberto Cruz
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