Phone calls from iPad
Finally someone with the same problem ! I was afraid something was wrong with my wifi network or FaceTime settings, that could stop phone calls to go through. Well, some details:
I've tried all sort of combinations , from the contact in FaceTime being my phone number as well as being my email ( same as iCloud ), and none of them works.
iCloud and FaceTime are logged to the same iCloud email. And the option to make cellular calls is enabled in both IPad 4 and iPhone 5. Tried rebooting, tried deactivate and activate FaceTime , with no luck.
Strangely when I get home, all calls that I made / received during the day in the iPhone , are listed in the iPad FaceTime log.
In a side note this worked flawlessly in the first day I installed the GM , but it stopped working suddenly.
I hope it is server side and it will be fixed somehow along with the public release.
Edit: I brought the iPad to work and it works here with this wifi network.
The problem it seems to be related to my home wifi. Should I try to open some ports in my router or something like that ?