I have installed pjsip in RHEL5. I have configured and installed the system at present without video options. I have built recfile in pjsip-apps/src/samples successfully. When I run the exe #./recfile Fileout.WAV it generates the file. I have connected a mike to the audio input of my PC. When I run this file with mediaplayer I can hear nothing. Why? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20120330/316bdf1a/attachment.html>