Virtual dj recording my voice?

I have virtual dj pro and I can record music but it wont pick up my voice. I went to control panel to make sure the settings were set to my head set mic. The volume was turned up to 100 and I did a voice test to make sure my voice was being piced up and it was. As I talk into the mic I can hear my phone through the ear pieces. So why cannt i record my voice over a track? Why does just the music get recorded? Can some one out there help me figure this out? thanks