[Freeswitch-users] Should WebRTC work in a double-NAT environment?

Michael Jerris mike at jerris.com
Mon Aug 19 17:38:52 MSD 2013


As long as its natted to a static address on the server side and you have ext-rtp-ip set, it should work.  It may not work with some nasty nats on the server side where it changes which port number too.

On Aug 16, 2013, at 6:34 PM, D D <tru083 at yahoo.com> wrote:

> Hi,
> 
> We have a Freeswitch running in a double-NAT environment, where the 
> server is in a NAT network, and the client is in a remote NAT network.
> 
> In the remote network, using a SIP softphone, we can make calls into the server 
> and hear the media.
> 
> Using a web browser on the same network as the switch, we can hear
> media in WebRTC (using JSSIP).
> 
> But when using a web browser in the remote network, we can see the signaling
> but cannot hear the media.
> 
> Should WebRTC work in a double-NAT environment?  Any ideas why the
> media is not working in this environment?
> 
> Thanks,
> David

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