Forum Discussion
T-mobile 5G Home Internet and VoIP - Needs Router
Our VoIP line worked fine with T Mobile 5G home internet gateway/router for 6 months until recently when we were not able to call out. Our old Obitalk 200 voip phone adapter was unable to call out ...
Thanks for your suggestion! Could you please share the model of the T-Mobile adapter you have in your house and the VOiP rovider/hardware you are using? I have run into the same issue with my mother's new service as her Linksys VoIP adapter would not get a dial tone directly connected to the 5G tower (white rectangular with screen on the front.) I connected an OpenWRT router in between and the phones get a dial tone, however they are unable to dial out or receive calls still. Wondering if there are any specific port settings that need to be setup on the router to get VoIP to work
Thanks!!
