User's Manual

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3. Click to save the configuration.
Volume Amplification
Handset Send Volume
A fixed gain that controls the volume sent by the Handset.
The AGC feature for handset is enabled by default. If you set this option, the AGC feature for handset
will be closed.
To configure Handset Send Volume via Web interface:
1. Click Setting → Voice.
2. Select the desired value in the Handset Send Volume field.
3. Click to save the configuration.