Suppression

The <Suppression> instruction starts noise suppression on the call to improve audio quality.

ATTRIBUTE	DESCRIPTION	OPTIONS	DEFAULT
direction	Specifies which side of the audio shall be denoised.	inbound, outbound, both	inbound

<?xml version="1.0" encoding="UTF-8"?>
<Response>
  <Start>
    <Suppression direction="both" />
  </Start>
</Response>