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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