I recently recompiled my kernel with Sip support and now I have a problem with ip_nat_sip and ip_conntrack_sip.They do not seem to be working , see I do port forwarding to my asterisk box behind the NAT and I can connect successfully from outside using xlite.The problem is that I do not get any audio , reason being that when I take a look at the packets which r coming from my asterisk box thorough the nat I find that I the SIP headers under the SDP section the connection address still refers to my asterisk box behind the NAT and hence the RTP packets r sent to my 10.* ip which does not make sense . Siqhamo