If your running xp, you have to change your settings to the following
mic gain 12 oclock
vox level 7 dwell 1.6
af gain 1 to 2 clicks above off
on CQ 100 XCVR
CLICK the question mark
On wave indicator adjust a few lines above the bottom
move from mic to stereo mix..
When you go back to voice go in and change from stereo mix to mic.
It is very simple, you might have to adjust the WAVE or AF GAIN a bit to keep the needle in CQ100 XCVR from pinning to the side , I run around s9 on the meter.
Only activity is on 20 on/ around the calling frequency..