How to join a Skype meeting without a Skype account

Many of our colleagues who do not have a Skype account at the site or do not often need to meet. How do I do this if I need to join a Skype meeting?

Open Skype meeting notification– Skype Web App– Choose how to join the meeting—Install the plugin—Enter your name—Join the meeting

PS: If the download fails, go to owa and download the plugin.