Some words about Linux NAT done with iptables MASQUERADE : - STUN public address/port resolution is non sense for Symmetric NAT because it changes for each different destination address/port. So when pjsip detects Symmetric NAT it is not recommend to use the resolved public adress/port. - Linux standard NAT does not have ALG function because there is a specific module for it :http://www.iptel.org/sipalg/ What do you think about this Benny ?
