Refer to the exhibit. Which three facts can be determined about the audio parameters of this call from this session description protocol? (Choose Three)
A. The DTMF relay will be RFC2833
B. The codec will be G711
C. The codec will be G729
D. VAD will be disabled for this call
E. VAD will be enabled for this call
F. The call will be a T38 fax call
Correct