48 Avaya 1010/1020 User Guide

Adjusting Video Encoder Quality

You can adjust the quality of the video image sent to the far end during a call by specifying a
relative lower or higher resolution in the Administrator Preferences : Video : Video
Quality : Video Encoder Quality preference. Moving the slider to the right decreases the
resolution of the video sent to the far end and improves the quality of the video image.
Consider using this preference to make minor adjustments to the quality of the video image
sent to the far end.
Disabling Access to the Local Directory
By default, users can place calls using entries in the local directory and add, remove, or
modify these entries. For more information, refer to “Placing a Call from the Directory” on
page 14.
Administrators can disable user access to the local directory by setting Local Directory to
Disabled in Administrator Preferences : Directory : General. Disabling access to the local
directory also disabls the following:
• saving entries from the REDIAL list to the local directory
• copying corporate directory entries to the local directory
Administrators maintain access to the local directory on the web administration interface
Directory page when the Local Directory preference is set to Disabled. For more
information about managing the local directory from the web administration interface, refer
to “Using Advanced Directory Features” on page54.