You have an Exchange Server 2013 organization that has Unified Messaging (UM) enabled
for all mailboxes. The organization is configured to use an IP gateway to connect to a legacy
PBX. An administrator recently performed some configuration changes. After the changes,
users report that their voice mail is no longer being delivered to their Exchange Server
mailbox. The users do not report any other problem. You need to identify which configuration
change causes the issue. Which cmdlet should you run?
A.
Test-UMConnectivity
B.
Test-CsExUMConnectivity
C.
Test-ExchangeUMCallFlow
D.
Test-CsExUMVoiceMail
Test-CsExUMVoiceMail
Verifies that a user can connect to Exchange Unified Messaging and leave a voice mail message for another user. This cmdlet was introduced in Lync Server 2013.
https://technet.microsoft.com/en-us/library/jj205058.aspx
A is correct. test-umconnectivity will return info in which you can tell at a glance if something has changed.
B is Lync/Skype
C is a command from a separate utility.
D is Lync/Skype.
Test-ExchangeUMCallFlow seems like the more comprehensive answer. https://technet.microsoft.com/en-us/library/ff630913(v=exchg.150).aspx
But in the context of this specific exam question, do we really care if it is more comprehensive or not, considering this utility doesn’t come with Exchange out of box.
I would say “A” as well since this is an Exchange test after all.