Skype has brought in a new type of video call whereby no one has to sign up for an account to join the chat, in a similar convenient vein to Zoom – except in the case of Skype, not even the host needs to sign up for the service, or install anything.
http://www.techradar.com/news/skype-introduces-video-meetings-with-no-sign-up-needed-for-those-wanting-a-zoom-alternative
origin - https://www.pipiscrew.com/2020/04/skype-introduces-video-meetings-with-no-sign-up-needed-for-those-wanting-a/ skype-introduces-video-meetings-with-no-sign-up-needed-for-those-wanting-a