Which action fixes the configuration?

Refer to the exhibit.

Unanswered calls do not reach the voicemail associated with the phones Instead, callers receive the default greeting.

Which action fixes the configuration?
A . Reboot Cisco Unity Connection
B . Review the conversation manager logs on Cisco Unity Connection
C . Check the box "Redirecting Diversion Header Delivery – Outbound", then reset the trunk
D . Check the box "Redirecting Diversion Header Delivery – Outbound"

View Answer

Answer: C