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Using the WebUI
34
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VSP600 Administrator and Provisioning Manual
Audio Settings
Quality of Service
Server port
Enter the port number that the backup proxy server will use.
Setting
Description
Codec priority 1
Select the codec to be used first during a call.
Codec priority 2
Select the codec to be used second during a call if the
previous codec fails.
Codec priority 3
Select the codec to be used third during a call if the
previous codec fails.
Codec priority 4
Select the codec to be used fourth during a call if the
previous codec fails.
Codec priority 5
Select the codec to be used fifth during a call if the previous
codec fails.
Enable voice encryption
(SRTP)
Select to enable secure RTP for voice packets.
Enable G.729 Annex B
When G.729a/b is enabled, select to enable G.729
Annex B, with voice activity detection (VAD) and
bandwidth-conserving silence suppression.
Setting
Description
DSCP (voice)
Enter the Differentiated Services Code Point (DSCP) value
from the Quality of Service setting on your router or switch.
DSCP (signalling)
Enter the Differentiated Services Code Point (DSCP) value
from the Quality of Service setting on your router or switch.
Setting
Description