Which change must the administrator make in the dial-peer section of the configuration to use this list?

Refer to the exhibit.

An administrator configured a codec preference list with 0,122 and ILBC codecs.

Which change must the administrator make in the dial-peer section of the configuration to use this list?
A . add voice-codecs 20
B. add session codec 20
C. add codec preference 20
D. add voice-class codec 20

View Answer

Answer: D