What is the total bandwidth per call in a link, if you use a G.729 (high-complexity codec) with a 40

What is the total bandwidth per call in a link, if you use a G.729 (high-complexity codec) with a 40-
byte sample and Frame Relay with cRTP?

A.
19,200

B.
11,200

C.
9,600

D.
7,420

Explanation: