Blocking Wi-Fi Calling
I've just put in a M270 v12_6_3 into an office and it stopping the Wi-Fi calling working that previously worked on the Draytek Vigor it's replacing. This causing a major issues as they have poor phone signal in the area. The interesting thing is I've not disabled the Outgoing policy yet so I'm not sure if its a proxy or subscription service blocking this.
Anybody know what I need to do to allow Wi-Fi calling traffic?