Skype for Business formerly known as Lync Online is a communication tool used in organizations. It has a very good feature of automatically setting your status to “In a meeting” in case you happen to connect to a meeting client like GoToMeeting or Join Me.
But sometimes in case you change that status, you could easily change it back using the Reset Status option under the Status drop down. Those who are not familiar with GoToMeeting or JoinMe can follow the links below. It is free to setup accounts.