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Deployment Guide for the Polycom VVX 1500 C
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Corporate Directory
The Polycom VVX 1500 C phones can be configured to interface with a 
corporate directory server that supports the Lightweight Directory Access 
Protocol (LDAP) version 3. Both corporate directories that support server-side 
sorting and those that do not are supported. In the latter case, the sorting is 
performed on the phone.
The corporate directory LDAP server status can be reviewed through the 
Status menu (Status > CD Server Status).
For detailed examples for all currently supported LDAP directories, refer to 
“Technical Bulletin 41137: Best Practices When Using Corporate Directory on 
Polycom VVX 1500 C Phones“ at 
http://www.polycom.com/support/voice/soundpoint_ip/VoIP_Technical
_Bulletins_pub.html
 
.
Configuration changes can be performed centrally at the provisioning server 
or locally. For detailed information on configuration file settings, refer to 
.
Digital Picture Frame
A slide show of multiple personal images stored on a USB flash drive can be 
displayed on the Polycom VVX 1500 C phone during the idle mode. The 
supported formats include JPEG, BMP, and PNG. The maximum image size is 
9999x9999. A maximum of 1000 images can be displayed and these must be 
stored in a directory of the USB flash drive that you create.
Configuration changes can be performed centrally at the provisioning server. 
For detailed information on configuration file settings, refer to 
 on page 
 on page 
.
Server Redundancy
Server redundancy is often required in VoIP deployments to ensure continuity 
of phone service for events where the call server needs to be taken offline for 
maintenance, the server fails, or the connection between the phone and the 
server fails.
Note
Although 9999x9999 images are supported, progressive/multiscan JPEG images 
are not supported at this time no matter their resolution.