The newly appointed Certkiller trainee technician wants to know which codec is supported by the IP Voice Media Streaming Application for conferencing. What will your reply be?

What will an endpoint do when an H.323 endpoint requires a change to a higher bit rate codec during a call?

Which of the following can function as a media termination point?

What can call oversubscription cause if you do not have call admission control?

You are a network administrator at Certkiller . The Certkiller network supports 10,000 device units. You want to deploy 2:1 CCM redundancy on the Certkiller network.
How many dedicated backup servers would you require?

The multinational corporation Certkiller has large campuses in the US, Guatemala, and Singapore. There are about 15,000 phones at each location. A call pattern survey discovers that almost all calls are intra-site. Which is the most appropriate deployment option for Certkiller ?

You are a CCM administrator at Certkiller . Your newly appointed Certkiller trainee wants to know how the runtime information regarding registered devices is propagated from one CCM server to another.
What will your reply be?

Once CCM is installed on a server, which operations do you need to be perform? (Choose two)

You are a network administrator at Certkiller . Certkiller mandates a distributed single-cluster over the WAN design for the CCM deployment. Your newly appointed Certkiller trainee wants to know what the maximum number of primary CCM servers in this design is. What will your reply be?

You are a CCM administrator at Certkiller . Your newly appointed Certkiller trainee wants to know what the purpose of the TCD service is. What will your reply be?