Which audio codec is selected if a call between two endpoints in Region 1 is placed?

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 Region 1 is placed?
B . 711a
D . 729
F . 722
H . 711U

View Answer

Answer: C