Enable the users to connect with their contacts instantly through the high-quality audio/video calls in the application. Allowing users to have seamless communication with others will kindle interest in their minds to use the app again and again.
How it works:
1. In the chat page of the app, the user can see a call icon. When the user taps the icon, a popup screen appears with the option for making audio/video calls
2. When both users are online, they can proceed to make audio/video call. In case the receiver is offline and the other user tries to make an audio or video call, the receiver will be notified with the missed call message along with time in the chat page
3. If a user blocks any other user, he/she cannot make audio/video calls to that particular user and also cannot receive any calls from that user