Once you have a signed up for a Calliflower account, simply login and organize as many calls as you want. Just navigate to "create a call" in the menu at the top of the page. You will be guided through a 3 steps process to create the call, invite participants and review the information. Participants do not need to be Calliflower users to join a call; all they need is your invitation. You can invite them by email, SMS or simply share the link to the call dashboard. You can even invite Facebook contacts if you have the Calliflower Facebook application.