Anyway WhatsApp isn't enacting voice calling feature immediately. Burning users will in any case require an invite, as a WhatsApp call from whatever other WhatsApp user who has the feature activated on his/her application.
The steps to be followed:
1. Go to Google Play and download/upgrade the free WhatsApp Messenger application.
2. Ask whatever other WhatsApp user you know with the voice calling feature activated to call you through WhatsApp.
Taking after the call you ought to discover the WhatsApp voice calling feature activated on your telephone. You will now see another "Calls" tab to one side of the Chats and Contacts tab on the WhatsApp home screen.
While there have been informal APKs skimming around guaranteeing the feature, yet it is prudent that users introduce the application from Google Play or the authorized WhatsApp website.
The telecom operator said, "In perspective of the news reports that a consultation paper will be issued presently by TRAI on issues identifying with services offered by OTT players including Voip, we have chosen not to actualize our proposed dispatch of Voip packs."
Airtel had a week ago chose to charge Voip calls wherein client could picked Voip particular data packs. For prepaid users, the Voip pack was evaluated at Rs 75 for 75 MB with a legitimacy of 28 days. Comparable plan was affirmed for postpaid clients.
In a matter of seconds, users are not charged any fee by the operators to utilize these applications. They simply need to pay the regular data charge for Internet skimming.
The move via Airtel got a ton of fire from users on social media furthermore started an examination over net neutrality. The operator, nonetheless, had shielded it saying it had put over Rs 1,40,000 crore in rolling out network and further Rs. 50,000 crore have been paid as government duties and, hence it discovered offering Voip services for free as not valid for business.
In light of Airtel's announcement on the business not being suitable in the current structure, Medianama, an entrance on telecom, called attention to that in simply the last over two years, Airtel has earned Rs. 141,545 crore in incomes, and Rs. 16,211 crore in benefit. Over 20 years they have earned generous profit for their investment. 
While Airtel's decision to charge more for these services was not as per net neutrality, it is not illegal as there are no norms in the nation for the same. Net neutrality is the standard that internet administration suppliers ought to treat all data on the internet similarly, and not segregate or charge diversely by client, substance, webpage, stage, or application.
