l   Deploy a Cisco CallManager server in a cluster by using a supported IP telephony deployment model.

l   Configure Cisco CallManager and the Catalyst switch to enable on-cluster calls and add users and phones to the Cisco CallManager database using manual configuration and the Bulk Administration Tool.

l   Configure Cisco gateways and intercluster trunks and create a route plan in Cisco CallManager to enable calling to remote clusters so that the WAN is not oversubscribed, calls are preserved if the WAN fails, and user calling restrictions are in place.

l   Configure Cisco CallManager to enable features and services to include conferencing, music on hold, speed dials, Call Park, Call Pickup, Cisco Call Back, Barge, Privacy, Cisco IP Phone Services, voice mail, Cisco Extension Mobility and Cisco Attendant Console, you will also be able to use these features on Cisco IP Phones.

l   Configure Cisco CallManager and the client PC to enable the Cisco Attendant Console and Cisco IP Manager Assistant application.