What codec is required for fax pass-through and/or modem pass-through?
A.
G.711
B.
G.723
C.
G.729
D.
G.729ab
What codec is required for fax pass-through and/or modem pass-through?
What codec is required for fax pass-through and/or modem pass-through?
A.
G.711
B.
G.723
C.
G.729
D.
G.729ab
Correct answer is A