What if nobody is by a web browser when the conference call starts?
You don’t need the web to participate because you can call in from any telephone. If nobody has a web browser, you have a traditional conference call and you won’t be able to see who is connected or who is talking. If possible, it’s a good idea for at least one participant with a browser to join the call so that person can check who is on and can drop, add, and mute lines as necessary to help the call run as smoothly as possible.