•
Create a user account matching the common name of the phone's Manufacturing Installed Certificate (MIC) with the
password set to cisco (e.g. CP-8821-SEPxxxxxxxxxxxx).
•
Add the Cisco Manufacturing CA chain to the RADIUS trust list as well as any other CA chains utilized for
authentication.
Cisco Wireless IP Phone 8821 and 8821-EX Wireless LAN Deployment Guide
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