Microsoft Lync Server and Microsoft Exchange Server utilize certificates to manage encryption and authentication. When certificates expire unexpectedly, network administrators are under pressure to resolve the problem quickly. Fortunately, most trusted...

Many organizations utilize Virtual Private Networks (VPNs) to secure traffic when users are outside the corporate network. VPNs have numerous security benefits, but they can actually degrade the call experience for Microsoft Lync users. This occurs because...

DNS load balancing is introduced in Microsoft Lync Server 2010 communications software. The objective of DNS load balancing is to provide a native load balancing mechanism option in Lync Server 2010. DNS load balancing can be quickly and easily configured...

Remember the registry? Of course you do: the registry was first introduced in Windows 3.1 and now, almost 20 years later, the registry is still very much alive and kicking. We're the first to admit that the registry hasn't always been the most-beloved...

This article provides step-by-step troubleshooting for Microsoft Lync Server 2010 connectivity issues for external users with mobile devices. This article assumes that Lync Server 2010 Mobility Service and Lync Server 2010 Autodiscover Service are successfully...