User Guide

Using the WebUI 34 Back to Contents
VCS754 Administrator and Provisioning Manual
Backup Outbound Proxy Settings
Audio Settings
Setting Description
Server address Enter the IP address or domain name for the backup proxy server.
Server port Enter the port number that the backup proxy server will use.
Setting Description
Ringer Tone Sets the ringer tone for incoming calls on the account.
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.