which of the following configurations requires the fewest number of CallManagers but still provides acceptable performance?
What is required for a Cisco IP Phone to obtain an address from a Cisco CallManager running the DHCP service if they are not both on the same subnet?
Which two of these events describe the relationship of an IP Phone to its secondary Cisco CallManager?
Which two components need to be deployed for Cisco CallManager to interoperate with the SIP portion of the network?