X, formerly Twitter, has just opened up its video and audio calling feature to users on all tiers – allowing everyone with an X account to call other users for absolutely free. The extended capability ...

Recently, X (formerly known as Twitter) introduced the option to make free audio and video calls for all its users. The feature was previously available to premium subscribers who enjoyed many other ...

TL;DR: Elon Musk announced XChat, a new encrypted messaging system within X, featuring vanishing messages, audio and video calls without phone numbers, and file sharing. Built on Rust with ...

Earlier this week, X (formerly Twitter) announced that audio and video calls are now available to everyone on the service. By default, this means anyone you follow can make an audio or video call to ...

Nokia just announced that it has made the first-ever audio and video call using 3D spatial audio. This is actually a big deal, as all phone calls currently made over a cellular network are monophonic, ...

As seamless as Apple makes it look, FaceTime isn't magic. Like every other video-conferencing app, it works by streaming video and audio between devices, which means the moment you're off Wi-Fi, it's ...