Specifications

Cisco Unified Wireless IP Phone 7921G Series Deployment Guide 78
Once the certificate is installed successfully, a confirmation page will be displayed.
The CA chain should already be enabled in the authentication server’s certificate trust list.
The authentication server certificate must also be imported into the Cisco Unified Wireless IP Phone 7921G for both the MIC
and User Installed methods. If the authentication server certificate was signed by a Certificate Authority (CA) server, then that
DER encoded root certificate will need to be imported into the Cisco Unified Wireless IP Phone 7921G.
If the Cisco Unified Wireless IP Phone 7921G has not registered to a Cisco Unified Communications Manager yet, then the date
and time must be configured manually for the first time.