com.ericsson.research.owr.sdk cannot be resolved

I downloaded the [android binaries](https://github.com/EricssonResearch/openwebrtc/releases/download/v0.3.0/openwebrtc-android-armv7-0.3.0.zip) and am currently trying to run the [NativeCallExample](https://github.com/EricssonResearch/openwebrtc-examples/tree/master/android/NativeCall) from the android examples.
I included all jars from `lib\jni\`, but somehow `com.ericson.research.owr.sdk` cannot be resolved.
Am I missing a library?

Start with the Android NativeCallExample and inspect how its dependencies are declared alongside the downloaded lib\jni\ jars. Verify which library contains com.ericson.research.owr.sdk and whether the example builds with it; done means the package resolves in the NativeCall example.

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