Fabio Cappelletti wrote: > Hi all, I have a question. I used pjsua version 0.7 under linux system based on kde desktop with alsa drivers and all is fine! Now i'm tring to do the same operations under linux based on gnome desktop, but I have no sound from the pjsua application! > Someone have the same problem? > > BR > Fabio > Hi Fabio, What version of Linux are you using? If it's OpenSuse then try this page http://en.opensuse.org/AudioTroubleshooting for advice. It should be useful even if you're using a different type of Linux. Check alsamixer in a shell to make sure playback/capture settings are correct for your audio inputs/outputs. I had a few microphone problems but alsamixer corrected them. Sometimes I've found a restart of alsa to be useful for general sound problems. As root do: rcalsasound restart. Regards, Net Dabbler