Failed: We couldn't connect to Skype for Business on the web from your current environment. TCP port 443 has to be open on your firewall for Skype for Business to work. For help, see the Actions pane on the right.
Failed: The Skype for Business add-in is installed, but it doesn't start when you open Outlook. Your conference information ...
Failed: The Skype for Business server {0} is using MD5 certificates. This will prevent users from signing in Skype for Business ...
Failed: Three versions of Office Communications Server R2 and Lync were found. This configuration isn't supported. Please ...
Failed: We couldn't connect to Office 365 from your on-premises environment using PowerShell. To use remote PowerShell, TCP ...
Failed: We couldn't connect to Skype for Business on the web from your current environment. TCP port 443 has to be open on ...
Failed: We couldn't get to Skype for Business communication sessions on the web from your current environment. For help, ...
Failed: You are using a wireless connection that can affect the reliability of your network. If you are unable to install ...
Failed: Your account doesn't have the necessary permissions to run all the Skype for Business Server checks. The required ...
Failed: Your Active Directory domain '{1}' has already been prepared to install Exchange but the 'Microsoft Exchange System ...