I'm just posting this not expecting anything other than deflection, denial, or gaslighting. I've taken a screenshot and cached my post so it can remain after Rogers takes over our internet. 

I've done some testing and I can hear people fine on my iPhone, but they all say (when I asked them) that I'm cutting out. I tried different iPhones and different iOS versions and the outcome was the same. This started over the last few months. My XB6 uses the Technicolor (not Arris) chipset. The Arris version of XB6 and XB7 have documented issues with Wi-Fi calling.

The only thing that works (after extensive troubleshooting) is switching the iPhone's AP to my XB6's 5 Ghz SSID, but then my battery drains faster.