T-Mobile Wifi Calling Firewall Ports

I switched to T-Mobile yesterday and wanted to have calling enabled on specific IP's, discovered and tested that these are the ports needs for Wifi Calling

TCP 5060 (Unsure if this really required, but added it)
TCP 5061
UDP 52000-59999

1 comment:

  1. Thanks! I'm using the Sophos 9 UTM for home and while it's incredible, it doesn't have uPNP for port forwarding (not that I would feel comfortable using uPNP, it's very insecure) so I've been finding all the devices I have that have special port requirements.