El Domingo, 31 de Agosto de 2008, Dushyant Godse escribió:
> Hello,
>
> I am trying to analyze deployment of a B2BUA NAT equipment to be
> deployed as part of a solution. My SIP end point are deployed (as in
> home agents) deployed behind a NAT/firewall  and sends messages across
> the B2BUA NAT device to SIP Servers/registrars located in the public
> network. Are there known limitations to the kind of sip end points that
> be used? Should sip end points specifically support symmetric RTP and
> SIP?


- Where is the B2BUA? behind tha NAT router or in the public internet?
- Does your B2BUA handle RTP?
- Are the UAS/gateway in the public internet support NAT commedia mode or has 
a RTP proxy to handle the RTP?


-- 
Iñaki Baz Castillo

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