Previously I was with TalkTalk where Wi-Fi Calling worked perfectly. For me on Vodafone and my wife on O2.
However since we switched to Virgin with a Hub 5 it hasn't worked at all. I've seen a lot of confused things about if it should work or some options to enable it - which don't appear in the Hub 5 menus. Or that it just doesn't work and I would have to buy a separate router.
I can't believe a basic feature like Wi-Fi Calling simply doesn't work with the Hub5?
(Wifi calling is switched on on both of our phones)