The Click2Call will auto answer by default when you use it with the Live Manager application.  

To change this, go to the options menu (the 3 bars in the upper left corner of the window):

and select "Settings"

Once you are in the settings page you can Toggle the Auto Answer on or off. 

If you need assistance, please contact FluentStream Support at 303-GO-CLOUD, or 303-462-5683 (opt 2).