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Telephony | Voice Volume Setting
You can adjust the voice volume over each port of the
MPES-4 in this page.
Port
Specify the telephone port number.
1. Select the
port number
which you want to adjust the
voice volume.
2. By moving the slide indicators as shown on the right,
you can change the voice volume level of both the FXS
and FXO port at the same time.
3. Click the
Save
button to save changes, when the voice
volume is adjusted. And the volume adjustment will take
effect immediately without reboot.
Click
Cancel
button to restore all previous values.