Adding SIP calls to Android – for free!
https://shkspr.mobi/blog/2020/07/adding-sip-calls-to-android-for-free/
@Edent
Looks nice. How have you found the battery drain from & reliability of the SIP connection when off wifi?
@dazinism I'm stuck at home all the time. So never off WiFi and never far from a charger.