After resolving stun Public IP and Public port we need to put them in Contact header? Right? <Contact: sip:user at publicIP:PublicPort> Is that correct? In PJSUA, the application behavior.. it put host port instead of Public Port like <Contact:sip:user at PublicIP:HostPort> Is it a bug? My stun is not working. Please help. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20081205/738a4956/attachment.html>