You support a customer whose network environment includes Microsoft Lync Server 2013 servers and computers that are members of an Active Directory Domain Services (AD DS) domain named contoso.local. The domain includes Microsoft Exchange 2010 organization and Enterprise Certification Authority (CA). Client computers have Lync 2013 installed.
A user reports that his presence information in Lync 2013 is not updated based on his Calendar. You need to ensure that the user’s presence information is updated based on his Calendar.
What should you do?
A. Update the SMTP address to lower case. Set the session initiation protocol (SIP) address to match the SMTP address.
B. Reset mailbox permissions to the default.
C. Reissue the Lync certificate and include meet.contoso.local as a Subject Alternative Name (SAN).
D. Enable enhanced privacy presence mode.
