Chapter 19-Collaboration Server Administration and Utilities
Polycom, Inc. 19-59
6Right-click on the MCU virtual machine, then click Power > Restart Guest
The virtual machine and the MCU instance restart.

Upgrading and Downgrading

This procedure allows an administrator to update the MCU instance without requiring the
administrator to reregister the product.
To update the MCU instance:
1On the RealPresence Collaboration Server menu, click Administration > Software
Management > Backup Configuration.
DO NOT click Reset. Doing so may corrupt the Virtual Machine.
Updating the MCU instance requires the previously used activation key. If you no longer have the
activation key, contact support before starting this procedure.
See http://kb.vmware.com/selfservice/microsites/
search.do?language=en_US&cmd=displayKC&externalId=1714 before proceeding.