Group voice and video calls on WhatsApp Web support up to 32 participants, matching the cap already in place on the mobile and desktop apps. The update also introduces call links, which let users invite others to group calls by sharing a unique URL. A waiting room option is also available for calls that require tighter control over who gets in. Screen sharing will work during group video calls as well. Like individual web calls, group calls are end to end encrypted using the Signal protocol....
