I've verified I have working speaker and microphone levels and pjsystest plays and records audio successfully. Sip registration succeeds but I get no audio when a call is established. This is what I see: 14:46:35.894 pjsua_app.c ...Call 0 state changed to CONFIRMED 14:46:36.099 os_core_unix.c !Info: possibly re-registering existing thread After that, no activity until the call is ended. In my past experience, I've not recieved that Info line about re-registering existing thread. Is that telling me there's something wrong? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20150715/e7206ec6/attachment.html>