I am making a FaceTime enabled iOS app. I'm using FaceTime url schemes to launch FaceTime which works great. I want users to be able to select contacts from their address book, store off their FaceTime contact info, and use that later.
A contact could have several pieces of contact information (phone number, several email addresses, etc). How can I determine which is the one FaceTime needs? My understanding is that in iOS 7, when a user chooses to FaceTime a contact from their contact list, it will try ringing all of their phone numbers/email address simultaneously. Is there a way to do that from my app? Alternatively, is there a way for my app to test if a piece of contact information is a valid FaceTime contact?
Thanks
