This WhatsApp Version is official – WhatsApp Version 2.11.561 which supports calling feature, hence one can install this version after which we can simply give you a call and activate your WhatsApp Call feature!
Also Read: Install 4 WhatsApp on Same Android Phone
Download WhatsApp Call Support version 2.11.561 APK from below links :
Download From MediaFire, Links are visible once you unlock the locker
Once You have Installed the latest version 561, then simply drop a message at
CURRENTLY WHATSAPP SERVERS ARE DOWN! Will Soon inform Once They are back!