Polycom 1500 Administrator's Manual page 1059

RealPresence Collaboration Server (RMX) 1500/1800/2000/4000 Administrator's Guide
14 Ensure that the Select a certificate authority from the list detected in your environment option
is selected and that the local OCS front end entity is selected.
15 Click Next.
The Request Summary window is displayed.
16 Click Next to confirm the listed parameters and create the requested certificate.
The Assign Certificate Task window is displayed.
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