I have my VFX set up here in the UK. My parents tried to ring tonight, but it went straight to my VFX voice mail. I checked all my settings and it should of gone through. I tried ringing my number from a BT landline and I got a message saying number not recognised. (It was a BT voice) I tried once more, but same thing. I then checked my email for the call notify and I received 8 call notify emails from my UK landline.