Merely a week after flipping the switch on audio calling in the popular WhatsApp service, Facebook today started rolling out video calling to its Messenger app on iOS and across other mobile platforms.
As you know, Messenger already offers people the ability to make voice calls to friends around the world. By enabling cross-platform video calling across the ubiquitous messaging service, which commands 600 million users, the firm has enabled users to engage in face-to-face conversations with their friends and the people they care about, regardless of the platform of their choice.