Which codec is supported on the Cisco PVDM2 DSP modules but not on the PVDM3 DSP modules?

Which codec is supported on the Cisco PVDM2 DSP modules but not on the PVDM3 DSP
modules?

A.
G.728

B.
G.729B

C.
G.729AB

D.
G.723

E.
G.726