Your customer says that when subscribers access their voice mailboxes, they hear a message about an outage. They can listen to some of their messages but are unable to act on them. You explain to the customer that the off-box message store server is off line. Your customer calls a while later and informs you that the messaging server is back on line.
How do you confirm that the server is operating?
A.
You must rely exclusively on the customer for that information.
B.
You open the Cisco Unity Message Store Monitor and watch the message flow.
C.
You open the Cisco Unity MTA folder and confirm that there are no messages there.
D.
You open the UOmni folder on the Cisco Unity server and confirm that there are message waiting lamp on/off requests.