In this tutorial, Zach - our Sr Android Developer Advocate - will guide you through the process of how to create a Client SDK application and then write the code to make a voicer call from one user of your app to another.
The written version of this walkthrough can be found at https://developer.vonage.com/client-s...
For more information on all the developer tools from Vonage, please visit https://developer.vonage.com/