Question 21
What are two functions of Cisco Expressway in the Collaboration Edge? (Choose two)
Question 22
According to the QoS Baseline Model, drag and drop the applications form the left onto the correct per-Hop Behaviour values on the right.


Question 23
What is the difference between Cisco Unified Border Element and a conventional Session Border Controller?
Question 24
What are two differences between media flow-around and media flow-through on cisco unified Border element? (Choose two.)
Question 25

Refer to the exhibit. An engineer is troubleshooting a codec negotiation issue where both endpoints that are involved in the call support the codecs listed in the exhibit. Which audio codec is selected if a call between two endpoints in Region1 is placed?

