Issue: Single sign-on to Skype for Business 2016 fails using the Identity Server login page. This issue occurs because Skype for Business 2016 is not compatible with the higher version of jQuery. Access Manager uses a higher version of jQuery to prevent security vulnerabilities.
Fix: To fix this issue, you must replace the higher version of jQuery with lower version (not recommended) by running the following commands in /opt/novell/nam/idp/webapps/nidp/javascript/:
$mv jquery.min.js jquery.min_backup.js
$mv jquery_old.min.js jquery.min.js