Your network has a Lync Server 2010 infrastructure that contains the following components:
+ An IP-PBX
+ A Mediation Server
You configure a Direct SIP connection between the IP-PBX and the Mediation Server.
You need to view the inbound call details from the IP-PBX to the Mediation Server.
What should you do?
A.
From Microsoft Lync 2010, click Check Call Quality.
B.
From the Start menu, run the Lync Server Logging Tool.
C.
From Lync Server 2010 Control Panel, click Test Voice Routing.
D.
From the Lync Server Management Shell, run the Test-CsP2PAV cmdlet.
Explanation:
http://technet.microsoft.com/en-us/library/gg425935.aspx