WhatsApp is rolling out a set of new calling features, which allows you to make and receive voice and video calls directly inside WhatsApp Web. Make calls from WhatsApp Web without installing an appYou can now start or join both individual and group calls right inside your internet browser. Waiting rooms for group callsPeople who host group calls now get a new waiting room feature to control who joins. Faster HD video and background noise removalTo make calls clearer, WhatsApp has added a feature called QuickHD. Instead of waiting for video quality to slowly get better during a call, QuickHD gives you clear high-definition video right from the first few seconds.