Which action resolves the issue?

An engineer Is troubleshooting an MWI Issue between Unity Express and CallManager Express. In the debug SIP logs, the engineer can see CallManager Express responding to Unity Express with a 488 Not Acceptable Media message.

Which action resolves the issue?
A . Ensure that codec G.722 Is configured In the dial peer.
B. Ensure that codec G.711ulaw is configured in the dial peer.
C. Ensure that codec G.711alaw is configured In the dial peer.
D. Ensure that codec G.729 is configured In the dial peer.

View Answer

Answer: B