[Serusers] STUN and Symmetric NAT

[Klaus Darilion]

You can't overcome symmetric NAT with STUN. To traverse a symmetric NAT 
you need:
- A SIP proxy with NAT traversal (nathelper module)
- An RTP proxy (or an generic TURN server and a SIP UA which supports TURN)
- A symmetric SIP UA (symmetric SIP & symmetric RTP)

regards,
Klaus

> Hi, 
> 
> Can someone please help me if my dialer does not support symmetric
> signalling,  is there anyway to go through symmetric nat through the server
> or configure from the server that asking the dialer to point to a STUN
> server before reaching the UA. Please help........ 
> 
> regards, 
> shirley
> 
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