Verify or Configure Authentication and Certification on IIS Virtual Directories
Topic Last Modified: 2010-11-07
Use the following procedure to configure certification on your Internet Information Services (IIS) virtual directories or verify that the certification is configured correctly. Perform the following procedure on each server running IIS in your internal Lync Server pool.
The following procedure is for the Lync Server External Web Site in IIS.
To verify or configure authentication and certification on IIS virtual directories
Click Start, point to All Programs, point to Administrative Tools, and then click Internet Information Services (IIS) Manager.
In Internet Information Services (IIS) Manager, expand ServerName, and then expand Sites.
Right-click Lync Server External Web Site, and then click Edit Bindings
Verify that https is associated with port 4443, and then click https.
Select the HTTPS entry, click Edit, and then verify that Lync Server WebServicesExternalCertificate is bound to this protocol.