Multi WebRTC pages rendering

I'm currently working on a MultiWebRTC site using this and now I'm trying to do user authentication using MySQL, express and node.js. But the HTML webRTC pages are already rendered normally so when I set ejs as my view engine it doesn't work. and if I make those webRTC pages ejs it shows but I can't do any video conferencing how can I render my ejs pages and still render the webrtc pages at the same time? Thanks in advance for your answer.

via Marajani