I think your first mistake is putting the computer in the DMZ , this effectively sends all inbounds to your computer.
If you MUST have your computer in the DMZ then forward both the SIP and RTP ports to the Telephone adapter
In a Sipura look for RTP Min and RTP max those are the RTP Ports, on the SIP Page usually 16384 to 16???. The SIP Ports are on the Line 1 and line 2 Pages usually 5060 and 5061. If you do this correctly toy will not need STUN or any other solution.
Last edited by MarkosJal; 07-30-2006 at 06:06 PM.
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