Instructions
1) Browse to https://www.skype2015-lubbock.ttu.edu/lwa/plugins/skypeforbusinessplugin.msi and Save the file to your computer.
2) Double-click the skypeforbusinessplugin.msi file that downloaded in the previous step. (This will normally be located in your Downloads folder, but may vary depending on the browser used to download.)
3) A brief setup process will install the plug-in.
Outcome
You can use the Skype for Business Web App plug-in to join online meetings in TTU Unified Communications.