[asterisk-users] issue with NAT

[Tom Braarup Cuykens]

First I am new to PBX so i might be doing something fundamentally wrong...
That being said I got a FreePBX 32bit stable 6.12.65.

I am having some issue with the NAT and sound, both phones are ringing 
but there is sound, I had some talk on IRC:

<[TK]D-Fender> Note for elfranne's situation, : nat=force_rport,comedia" 
should have returned  the public IP the call arrived on, but it is not. 
  Can anyone comment on why it wouldn't have pulled it?

A call sample 202 calling 203 (ignore 403): http://pastebin.com/sPB6FJEu