[Freeswitch-users] RTP NAT issue

Brian Foster bdfoster at endigotech.com
Thu Jun 7 06:11:41 MSD 2012


Maybe doing a sip proxy on the nat'd side?

Brian Foster
Endigo Computer LLC

Sent from a mobile device.
On Jun 6, 2012 9:57 PM, "Brian West" <brian at freeswitch.org> wrote:

> Suboptimal solution.  you'll break transfers among other things.
>
> Sent from my iPad
>
> On Jun 6, 2012, at 4:01 PM, "Dave R. Kompel" <drk at drkngs.net> wrote:
>
> > For a hosted environment, where you're not in control of the users
> devices/routers you should do the following:
> >
> > In the SIP profile, turn on agressive_nat_detection, on the client
> device have them turn off ALL nat mapping stuff, so the switch can detect
> it's nat, and if it don't work cause they have some broken router that's
> doing ALG, and only in that case then set the directory entry for that use
> to have the "NDLB-Connnectile-Dysfunction" be true.
> >
> > That should work every time.
> >
> >
> > --Dave
>
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