[PaulDavisThe1st]

T-Mobile continues to quietly make available their "CellSpot" femtocell for a US$25 deposit, which is good because it's the only way we would have actual cell service here in a rural part of New Mexico. It is doubly good because whatever server T-Mobile uses for their wifi calling service(s) is the biggest dumpster fire in their entire business.

[r00fus]

I get fantastic wifi calling service with TMO. Maybe your home internet has latency issues?

[PaulDavisThe1st]

Non-TMO VOIP and video calling works like a charm. By contrast, TMO Wifi calling can't deal with MMS SMS, drops calls and generally is flaky as shit. The cellspot makes all of that work just fine, and is better than driving 2 miles to get to a reception point.