Hi, I have a problem to connect simple_pjsua to asterisk throught a VPN. simple_pjsua is at 10.8.0.22 and asterisk at 10.8.0.1. When i launch simple_pjsua, i see that : ?15:54:02.078?? pjsua_core.c? SIP UDP socket reachable at 172.17.254.197:5060 ?15:54:02.078??? udp0xbd2a30? SIP UDP transport started, published address is 172.17.254.197:5060 ?15:54:02.093? pjsua_media.c? RTP socket reachable at 172.17.254.197:4000 ?15:54:02.093? pjsua_media.c? RTCP socket reachable at 172.17.254.197:4001 ?15:54:02.109? pjsua_media.c? RTP socket reachable at 172.17.254.197:4002 ?15:54:02.109? pjsua_media.c? RTCP socket reachable at 172.17.254.197:4003 ?15:54:02.125? pjsua_media.c? RTP socket reachable at 172.17.254.197:4004 ?15:54:02.125? pjsua_media.c? RTCP socket reachable at 172.17.254.197:4005 ?15:54:02.140? pjsua_media.c? RTP socket reachable at 172.17.254.197:4006 ?15:54:02.140? pjsua_media.c? RTCP socket reachable at 172.17.254.197:4007 ?15:54:02.140??? pjsua_acc.c? Account sip:mace at 10.8.0.1 added with id 0 ?15:54:02.140?? pjsua_core.c? TX 373 bytes Request msg REGISTER/cseq=35269 (tdta0xbdeaa8) to UDP 10.8.0.1:5060: REGISTER sip:10.8.0.1 SIP/2.0 But 172.17.254.197 was previously used to create the VPN. So why simple_pjsua use 172.17.254.197 instead of 10.8.0.22 ? Thanks. PS : 10.8.0.22 is a tun interface. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090717/4d08977a/attachment.html>