User guide

Deployment Guide for the Polycom VVX 1500 C Business Media Phone
A - 8
<up/>
By default, the screen saver feature is disabled and the digital picture frame
feature looks for images stored in the root folder on the USB flash drive.
Edit the
up parameter to enable the screen saver feature and set another
location for images. For example:
Disable manual protocol routing.
<voIpProt/>
Edit the voIpProt parameter as shown below:
• Enable the H.323 protocol.
• Disable the SIP protocol.
<video/>
Edit the video parameter as shown below:
• Set the call rate to your organization’s desired value.
Note
msg.mwi.1.callBackMode must be set to contact for proper operation with Cisco
Unified Communications Manager.
msg.mwi.1.callBack must be set to the voice
mail pilot number.