How to use ZEGOCLOUD SDK to implement Voice change/Reverb/Virtual stereo in Android, Introduction In the live broadcast, chat room, and karaoke room scenes, in order to increase th...

Handle Keypad Input (DTMF) with Java, Introduction In a previous tutorial, we showed you how to create an application that can Receive a Phone Call with Java. In this tutorial, you...

Creating a Caller ID with Number Insight and Java, Introduction In this tutorial, you will create an application that can be used as a web-based caller ID. Your application will ma...