TMO-G4AR SIP Issues
Unable to make calls with VoIP phone. The phone will register/show online but SIP invites are not reaching our server to negotiate/start a call. So, registration traffic will hit our servers and the phone will register, but phone cannot make calls. Unable to get a packet capture from the T-Mobile device to troubleshoot if it’s making it to the WAN side.
2 Phones w Physical Sim Cards? ESim
Lost IPhone 11 but found it after I did a trade in for Motorola 2022 so now there are 2 physical SIM cards but one is fully activated for Motorola and one semi working for my IPhone but both have the same number? I would like to have iPhone set up for esim and erase/reuse the iPhone original physical SIM card and don't touch/keep my number and physical SIM card the same for my Motorola? note: iPhone no longer can text normally or set up wifi-calling and fully paid off but I wanted a safer 2nd new phone number unrelated/incomnected to my Motorola and current phone number
Third party VOIP providers
For my work, I have to use a Greek VOIP from the website www.omnivoice.eu. Their servers are: sip.omnivoice.eu, sip1.omnivoice.eu, sip2.omnivoice.eu, sip3.omnivoice.eu, sip4.omnivoice.eu, sip5.omnivoice.eu, sip6.omnivoice.eu When I tried to connect to them a few months when I was in the USA, I could not. Are you blicking third-party VOIP providers? Are these ports blocked? I have a Samsung A32 5 G which I got from T-Mobile when I signed up. Would it be possible to open these servers up either sip.omnivoice.eu or sip6.omnivoice.eu?