Specifications

Cisco Unified Wireless IP Phone 7921G Series Deployment Guide 76
Select the method to submit a certificate request by using a base-64 encoded PKCS file.
Paste the certificate data from the Cisco Unified Wireless IP Phone 7921G to the Certificate Authority signing server and
submit for signing.
When the certificate has been signed, download the CA certificate in DER encoded format (base 64 encoded certificates are not
supported).