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dtwer
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Joined 3 years ago
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Re: 5g internet and Ooma telephone
The funny thing is my OOMA goes offline a lot and after speaking to T-Mobile IT they explained that voip and Cellular Internet it's not a good mix, buti found out later T-mobile offers OOMA themselves. not sure if the issue is with OOMA, or T-mobile. I tried these as well - it helped some, but not fully: Ooma Telo device needs the following ports and protocols to be open in your router to ensure trouble-free communication: Remote: (Outgoing Firewall Rules) UDP/TCP 53 UDP/TCP 1194 UDP/TCP 1294 UDP 67 UDP 123 UDP 3480 UDP 10,000 to 20,000 Local: (Incoming Firewall Rules) UDP 49,000 to 20,000 Make sure that the above required ports are open. In addition, we also recommend that the router feature called UPnP is ENABLED and SIP ALG is DISABLED.10Visto0likes0Comentarios