5.4 Audio Settings
Select SIPConguration > Audio Settings
Speaker Volume
- Select the volume level in the range 0 to 7 from the drop-down
menu.
- Default setting is 5
Noise Reduction Level
- The higher the noise reduction level the more deterioration there is
in audio quality.
- Default setting is 0 (i.e. the function is disabled)
Microphone Sensitivity
- Select the sensitivity level in the range 0 to 7 from the drop-down
menu.
- Default setting is 5
Remote Controlled Volume Override Mode
- This acts as simplex mode. This feature is activated after the rst
DTMF * or # is received from the remote station. Send DTMF * to
talk and # to listen.
- Check the box to enable this function.
- Default setting is an unchecked box (i.e. the function is disabled)
Message Controlled Volume Override Mode
Check the box to enable the following messages:
- SIP MESSAGE “Audio_receive_only”: Turns the microphone off
and loudspeaker on
- SIP MESSAGE “Audio_send_only”: Turns microphone on and
loudspeaker off
- SIP MESSAGE “Audio_send_receive”: Turns both microphone and
loudspeaker on
- Default setting is an unchecked box (i.e. the function is disabled)
Automatic Volume Control
- Check the box to enable automatic volume control that is adjusted
according to the noise level
- Default setting is an unchecked box (i.e. the function is disabled)
Debug Automatic Volume Control
- Check the box to show current volume level on OLED display
- Default setting is an unchecked box (i.e. the function is disabled)