[OpenSIPS-Users] help nat problems

troxlinux xserverlinux at gmail.com
Fri Dec 19 17:38:19 CET 2008


ok made the change in the router and I work very well ...

thanks to all, now they call the one to other and they have audio in both
senses

regards

rickygm

2008/12/18 Iñaki Baz Castillo <ibc at aliax.net>

>
> I don't know why you insisit on it. Having symmetrics NAT is not a
> problem at all if you use RtpProxy, please don't insist more on it
> since this is not your problem.
> The only problem that symmetric NAT produces it the fact that
> symmetric NAT doesn't allow the usage of STUN (which is not your
> case), just it.
>
> Maybe your router has SIP ALG enabled?:
>  http://www.voip-info.org/wiki/view/Routers+SIP+ALG
>
>
> --
>
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