Hi Robert, I am afraid there is no such (straightforward) way. However, AFAIK, opening sound device with device id set to -1, e.g: pjsua_set_snd_dev(-1, -1) would make pjsip try to lookup and use OS default sound device. So once opened, device info could be queried using pjmedia_aud_dev_get_info(). BR, nanang On Wed, Nov 25, 2009 at 6:04 AM, RobertT <siniypin at gmail.com> wrote: > Is there a way to tell an audio device is default in OS (Windows > particularly). > I want to implement zero-click device adjustment selecting most suitable > among available devices. > > Regards, Robert. > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > >