Whatsapp has Launched The video Calling service also.WhatsApp is the largest used instant messaging service owned by Facebook.
The News Whatsapp Video Calling Feature which was much awaited by the user is now available for Beta version. The Beta version is 2.16.318 and can we downloaded for Android from APKMIRRIOR . You can also sign up as beta tester here and update the latest version with video calling straight from play store.
There is also One other possible trick to Activate this new Video Calling Feature by Whatsapp.
FOLLOW THESE STEPS :
Backup all your chats,
Wipe WhatsApp data,
Log in again on WhatsApp.