Study tips 642-444

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?

How many dedicated backup servers would you require?

Which is the most appropriate deployment option for Certkiller ?

What will your reply be?

which operations do you need to be perform?

What will your reply be?

What will your reply be?