This is very basic Android Studio baresip project.

Includes PCMU/PCMA and opus codecs as well as ZRTP media encapsulation.

The static libraries and include files in distribution directory have
been produced using https://github.com/alfredh/baresip-android.

After cloning the project, in android-studio File -> Invalidate Caches /
Restart -> Invalidate & Restart.