Installed by default with Server 2008 R2.NET 4.5 WCF Services -> HTTP Activation from Server Manager Features Tip: If you are upgrading a Server 2008R2 server you should already have these prerequisites installedĪdditional Prerequisites for Front End Servers Tip: If you have internet access you do not need to specify the BITS source If you’re installing on Server 2012 or Server 2012R2, run the following PowerShell commands to install the required features:Īdd-WindowsFeature NET-Framework-Core, RSAT-ADDS, Windows-Identity-Foundation, BITS -Source AD DS and AD LDS tools – install from Server Manager Features (under Remote Administration Tools -> Role Administration Tools).Windows Identity Foundation 3 – Install via Server Manager Features on Server 2012+ or get it here.Windows PowerShell 3.0 (included with Server 2012+) – get it here.

NET Framework 4.5 – Install via Server Manager Features on Server 2012+ or get it here Apply all Windows Updates ensuring the following are included:.Prerequisites for all Skype for Business roles Also, Windows Server 2008 R2 reached the end of the mainstream support lifecycle on. Windows Fabric v3 is supported on these newer operating systems, which brings some significant improvements over v2. In any case ensure you have the latest service packs and updates applied. It is highly recommend that you choose Server 2012 or newer unless you have good reasons to use 2008R2, such as performing an in-place upgrade from Lync 2013 which is already running on 2008R2. Skype for Business is supported on Server 2016, 2008R2, 2012, and 2012R2. Before you get started you will need to decide on and operating system and install some prerequisites.

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