Hello -- Maybe someone with more expertise than me could help me with Facetime. Running latest OS X Yosemite and latest iOS 8.1 (UDID registered). iMessages and SMS relay work very good. I receive a lot of messages during the day, and when I get home and turn my Macbook on, I see every message I received and replied to, and even the ones that I have deleted. But nothing happens with regards to Facetime. I can make calls from the Mac, but when the iPhone rings and the Mac is on and in range, nothing happens. Not a single notification, although I have set Notification Center to show alerts and sounds. Life if they could not establish a link between them. iPhone Cellular calls is set to on, and no further messages appeared. My Macbook is Handoff UNsupported. Handoff is set to off on the iPhone. Of course, I made sure that the settings in both the Mac and iPhone were the same (otherwise, SMS relay would not work, but it does). Any ideas of what could be wrong? Is there a setting or a preference file I need to modify? This feature of being able to receive and male calls right up from my Mac is the one I was really looking forward to. Thanks a lot in advance! Mark.