For each Skype for Business client, you can sign in using the following details:

  • Sign-in address: your (UT) e-mail address (e.g.¬†
  • User name: your (UT) e-mail address ¬†
  • Password: corresponding¬†password

When signing in to the Windows client for the first time, only the e-mailaddress and password can be entered. After an error message the User name can be entered.