[Serusers] STUN/UA/SER/Network

Hello, I am running ser on public ip without [RTP\Media]Proxy. I have two UA from two different NAT cloud and they are only SIP client in their network. I think, they are from Asymetric NAT. I am using STUN to get their public IP. Problem is: When these two UA register to SER for the first time, in location table I see there public IP. But after couple of mintues ( I think, when its renew their information), in location table, public IP is replaced by their private IP. I am not sure what is causing this. I have tried both stund and mystun. Thanks, Mohammad -------------------------------------------------------------------- mail2web - Check your email from the web at http://mail2web.com/ .