How do I make Infobip Voice and Mobile Messaging SDK work together?

1. Implement Mobile Messaging library following Mobile App Messaging quick start

Notice

In Step 3 of Android Quick start guide don't add <string name="google_app_id">SENDER ID</string> to values/strings.xml because it will be read from your google-services.json file by Google Services Gradle Plugin

2. Implement WebRTC library following WebRTC quick start
3. Resulting app/build.gradle file should have following Infobip dependencies:

dependencies {
    ...
    implementation ('com.infobip:infobip-mobile-messaging-android-sdk:+@aar') {
        transitive = true
    }
    implementation ('com.infobip:infobip-rtc:+@aar') {
            transitive = true
    }
}

4. To set up the the WebRTC library's Firebase, you need to create your own FcmService class which extends the FirebaseMessagingService. Follow this article for Mobile Messaging library for processing push messages.