A CallManager cluster topology of Cisco MCS 7835s (each capable of supporting 2500 calls) is being designed for an IP telephony network. The cluster design must:
1) Support up to 3,000 phones
2) Provide a level of redundancy
3) Be cost effective
4) Support a very heavy streamed media file load.
Given those necessities, which of the following configurations requires the fewest number of CallManagers but
still provides acceptable performance?
A CallManager cluster topology of Cisco MCS 7835s (each capable of supporting 2500 calls) is being designed for an IP telephony network.
The design must accomplish the following:
1. support up to 6,5000 phones
2. provide a minimal level of redundancy
3. be cost effective
Select the best configuration that requires the fewest number of CallManagers while still providing acceptable
performance.