AEC (Acoustic Echo Cancellation) - older versions until 2011/2012

AEC stands for Acoustic Echo Cancellation. This option enables you to optimize sound quality when using a loudspeaker instead of a headset. Use the level control to adjust the delay. We recommend the use of a good headset to take advantage of the best audio quality.

The functionality is automatically determined by the software in versions as of 2011/2012 (no more configuration via graphical interface).