Design Guide

Cisco Wireless IP Phone 8821 and 8821-EX Wireless LAN Deployment Guide
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If None is selected, then no authentication is required and no encryption will be utilized.
Select Save once the Wireless LAN Profile configuration is complete.
The Cisco Wireless IP Phone 8821 and 8821-EX do not support the Network Access Profile option.
To create a Wireless LAN Profile Group, navigate to Device > Device Settings > Wireless LAN Profile Group within
the Cisco Unified Communications Manager’s Administration interface.
From the Wireless LAN Profile Group page, select Add New.