Hi there! I'm using MizuDroid on my HTC explorer with stock firmware. Use wifi as well as mobile network for internet connection. I have issues with incoming calls - after 15mins of inactivity smth happens and mizu doesnt recieve any calls. Wifi is working ( I can ping phone). After I wake phone with power button everything works perfect -till next sleeping.

I couldn't get reliable config for incoming call with MizuDroid. Seems kernel freeze service while in waiting mode, it saves battery, but no incoming. I switched to other sip app for incoming calls, used tcp protocol for connection, but with wifi enabled it sucks battery in 12 hours. Still looking for decent config for incoming sip.