Hi all, I cannot enumerate audio devices on my machine. pjmedia_snd_get_dev_count() always return 0. I'm working on Windows 2003, Visual Studio 2005 Exp Edition. On machine have a Realtek on board audio device and an USB external dongle. Thanks if can help me. gmaffeo -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20100416/bb194bec/attachment.html>