I am only just beginning with pjsip and I am learning by looking at the pjsua trace log output while reading articles and RFCs from Internet. I have made a call to sip:music at iptel.org that is playing music. That was working fine and I could see the INVITEs, ACKs and the SDP negotiation. Now I want to move onto STUN and TURN. What pjsua commands and/or sip addresses would produce these messages that I can view in the log? Ken -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20120309/51357408/attachment.html>