Hey, that's pretty great. I didn't get a chance to test it out with another person, but I'm so happy to see WebRTC being used to keep things so simple for users. Also, nice hold music :D
Thank you for these,
myFreeConfCall is audio only, but with high number of participants possible (100) and link to PSTN/Phone audio conference calls also.
https://myfreeconfcall.com/1234567890
You can share that simple link, click, and you are in. No need for signup and authentication.
Simple and fast.