Refer to the exhibit. A company has a remote branch with 50 telephones.
There are no hardware transcoders on the routers.
With the configuration as presented, which statement is true about codec use on the Cisco Unity?
A.
Cisco Unity should be set to use G.729a.
B.
Cisco Unity should always use G.711 for messages.
C.
Cisco Unity should use G.729a for messages and G.711 for prompts.
D.
Cisco Unity codec must always be matched to Cisco Unified CallManager in centralized messaging deployments.