You can configure resilient devices from the MiVoice Business System Administration Tool. Prior to MCD Release 4.0, you had to use OPS Manager to configure resilient devices.
From the User and Services Configuration form, you can
Create or delete a resilient IP Phone
Enable or disable resiliency for an existing IP Phone
From the IP Consoles form, you can
Create or delete a resilient IP Console
Enable or disable resiliency for an existing IP Console.
NOTE: The help topics in the "Embedded Resilient Device Support" book provide instructions on how to configure resilient devices from the System Administration Tool. Refer to the Resiliency Guidelines for an overall understanding of resiliency and for instructions on how to implement resiliency.