When I make phone calls from my cellphone that is connected to my mesh network Wi-Fi, calls connect, but I cannot hear any remote audio.  The people I call (or who call me) can hear me.  I have searched around the community for suggestions (port forwarding, ALG, and firmware upgrades come up) but there doesn't seem to be a difinitive resolution to this issue.  I love everything about the new mesh network except the inability to make phone calls while connected to the mesh network.  Calls work just fine when connected to Verizon router based Wi-Fi.

Details about my setup: M9 is connected to my Verizon quantum gateway router, which is WAN ethernet connected to the ONT.  300Mbps service.