Vonage Client SDK - Number Verification
· Vonage Number Verification uses a mobile phone's Subscriber Identity Module (SIM) to prove a user's identity. This SDK enables making a HTTP request over cellular even when on WiFi. This SDK is designed to be used as part of a Number Verification flow.
Download JD-GUI to open JAR file and explore Java source code file (.class .java)
Click menu "File → Open File..." or just drag-and-drop the JAR file in the JD-GUI window client-sdk-number-verification-1.0.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.