# Sinch Android SDK reference application In the Android reference application you will see how to implement common usecases such as: * Video calling * Voice calling * Data to PSTN calling You can find the reference application [here](https://github.com/sinch/rtc-reference-applications/tree/master/android) and you can read about how to get started in our [readme](https://github.com/sinch/rtc-reference-applications/blob/master/android/README.md). View all our sample and reference applications [here](https://github.com/sinch/rtc-reference-applications).