Re: [Opalvoip-devel] Symmetric NAT Traversal Support in OPAL?

[Robert J. <ro...@vo...>]

It is my understanding that when both endpoints are behind a symmetric 
NAT, it fundamentally requires a relay server, be it H.460.19 or TURN. 
There is no way around it.

*Robert Jongbloed*
/OPAL/OpenH323/PTLib Architect and Co-founder./
Commercial support at http://www.voxlucida.com.au

On 24/12/2013 7:19 PM, KC OOI wrote:
> Hi Robert,
>
> Thanks for the comments.
>
> With H.460.19 NAT traversal approach, does it means that It become 
> compulsory for me to deploy a dedicated H.460.19 server on public 
> network, and both side of H.323 client now need to connect to it for a 
> call setup?
>
> If that's the case, is there other option available that you might 
> think of that not depends on a server deployment but able to handle 
> symmetric NAT traversal?
>
> Thanks.
>
>
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