Can't add Accounts or Contacts as Invitees to Events

Can't add Accounts or Contacts as Invitees to Events

Maybe I'm missing something, but when I go to add invitees to an event, all I can add seem to be zoho users, not my contacts, accounts or leads.

What if I'm having a sales conference call and have invited several different contacts to call in and participate, do I need to create a separate event for each one?