https://www.skype.com/en/free-conference-call/ https://www.skype.com/en/free-conference-call/ has had web video calling with no sign up for years now, although

https://www.skype.com/en/free-conference-call/ https://www.skype.com/en/free-conference-call/ has had web video calling with no sign up for years now, although they were terrible at advertising it, because when they re-told everyone last week it was reported by almost every tech site as a new feature