During compilation process (actually during the configure-step) it is determined, which libraries are available and then used. If you don't have any -dev package for *any* audio library available PJSIP will see NO audio device.... Since you are on ubuntu, you can use my PPA: http://blog.g00se.org/2013/10/pjsip-for-ubuntu-ppa-with-video-support.html It also includes VideoSupport and the old python-bindings. On Wed, Feb 12, 2014 at 2:29 PM, Mike Winter (Miwin) < mike.winter at miwin.co.uk> wrote: > No I did not compile with these (portaudio and alsa). I have just (I > think!) followed the information in the link on the PJSIP web site for > "Using Eclipse with PJSIP". Have I missed a vital step? > --- Dennis Guse -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20140212/74b8c5a8/attachment-0001.html>