On Mon, 6 Jan 2014 16:47:42 -0000, "Swinney C." wrote: > However, running './pjsua-armv6l-unknown-linux-gnueabihf', I don't see any reference to 'pasound.c' and opening up a sound device (as shown at http://trac.pjsip.org/repos/wiki/audio-check-correct-device). So, is there anywhere where I can specify the audio device? The ALSA driver does seem to find two device (as does the PLAYWAVE program), but nothing seems to get attached to the Ports? Have you experimented with 'pjsystest'? Would recommend to test vanilla 2.1.0 release (and not svn snapshots). /* The snapshots still have some locking issues; e.g. builtin iSight cameras (as opposed to externally attached firewire ones) on Apple Macs work with vanilla 2.1.0 but no longer with latest svn snapshots (Apple-specific quicktime code has not changed that much). */ Eeri Kask