How does Cisco Extension Mobility work?
A. A user can move the phone anywhere within the cluster, its calls will be routed out the local gateway.
B. A user can log in to any IP phone in the cluster, that phone is dynamically configured with the user configurations.
C. A user can define several remote destinations so that a call to the IP phone rings their mobile and home destinations simultaneously.
D. A user can choose one of several wireless IP phone models for mobile IP communication throughput the WLAN coverage area.
E. A user can log into any phone in the cluster and receive a DN from a predefined range.
