Unable to make calls on select (US) networks without switching to 2G/3G
Can't make outbound calls on 4G. Inbound calls can be received, but no audio heard. This is on development version 63 and I've tried the following SIM cards:
- Google Fi
- Red Pocket
The only reason why Red Pocket works with calls is because it doesn't use 4G. Forcing the SIM card to use 2G or 3G will now allow calls to work. The strange thing is, I've tried testing this with other distros, like Mobian, and 4G calling works fine.