Is there a feautre to require participants to announce themselves when joining the call? Additionally, is there a way to turn on an alert for the facilitator to be aware that someone has joined the meeting? I did not find any features for this in the settings, but could have simply missed them.
While we do not have an introduction feature with the GoTo built-in audio, there is a control function for Organizers to hear a bell when new participants arive. The notification setting is found in the GoToMeeting preferences on your local desktop, and also while in session if you have the control panel up and running.