Hi Daniel,
Thanks for your help with this. Here is a trace:
I see the nat=yes parameter added to the Route header.
I've posted the script here:
Forgive my ignorance, I can't tell what I'm doing wrong.
Thanks!
Spencer
On Aug 30, 2012, at 12:51 AM, Daniel-Constantin Mierla wrote:
Hello,
if your config it is based on the default one, the Route header for within dialog
requests is marked by a parameter, nat=yes, that is used to decide whether to do rtpproxy
or not.
So, if you have a custom config, check the default one for the nat traversal handling
part.
Cheers,
Daniel
On 8/30/12 12:39 AM, Spencer Thomason wrote:
Hello,
I'm using Kamailio 3.2.4 for NAT traversal using rtpproxy_manage() in a largely stock
script. Everything works great until the far end (on a public ip) sends a t.38 re-INVITE.
The 200OK from the NATed UAC then doesn't trigger rtpproxy and the private IP in the
sdp causes the fax to fail. Any help handling these re-INVITEs would be greatly
appreciated. I'm happy to post traces if that helps describe the situation. The
network topology looks like this:
NATed UAC -> Kamailio on a public IP -> UAS on a public IP
Thanks in advance,
Spencer
Connected by DROID on Verizon Wireless
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