Hello;iam running kamailio 4 with two interfaces one public and the other privateam using the default kamailio.cfg file on ubuntu*scenario*register and route calls on asterisk through the proxy private interface on the lan interfaceregister and route calls on asterisk through the public interface if you are on the internetbe able to call from either lan or internet to any one registered on the lan or internet*Achieved *can make register and make calls between endponts both on the internet two way audiocalls from the internet endpoint to lan registered end point one way audiocalls from lan endpoint to internet endpoint no audiocalls from lan to lan endpoints no audio*help*configuration of rtpproxy rule to allow audio flow to all endpointslan to lan lan to internet internet to lanusing the default configuration file route -n0.0.0.0 public 0.0.0.0 UG 1 0 0 eth00.0.0.0 private 0.0.0.0 UG 2 0 0 eth1public 0.0.0.0 pub sunet U 0 0 0 eth0private 0.0.0.0 pri subnet U 0 0 0 eth1/etc/default/rtpproxyCONTROL_SOCK="-F -s udp:*:7722"EXTRA_OPTS="-l public/private -d DBUG:LOG_LOCAL0 -u rtpproxy" -- View this message in context: http://sip-router.1086192.n5.nabble.com/one-audio-tp124687.html Sent from the Users mailing list archive at Nabble.com.