Unfortunately, the current version of the phone consultation booking tool does not support a two-way calendar sync with external calendars. We know that this is a highly requested feature, and we're excited to offer it in the future!
You do have the ability to independently and immediately set times you are available and unavailable for calls, following the guide here.
You can also add phone consultations to an external calendar (iCal, Outlook, Google calendar) as they are scheduled by clicking the relevant link in the confirmation email:
