Recently bought a 3 unit Deco X55 to replace my TP-Link AX50.  Since switching over our phones will not enable Wifi Calling.  They worked great on the AX50.  Calls are choppy at best and since I work from home and the cell service here is bad, I need this to work.  I've tried everything to no avail.  I've seen different FAQs on Port Forwarding and Static IP addresses and none of those have helped my situation.  Chat was no help.  Every once and awhile I see Wifi Calling pop up on my phone and then it drops out.  This is not isolated to one phone as all of our phones are having issues.  Any help would be greatly appreciated.