What Ports You Should Open to Run Jitsi Meet
The Jitsi ports you have to open in your firewall or EC2 security group, which of them can stay private, and why TCP 4443 is no longer on the list.
Buddhika Jayawardhana
- Articles
- 3
- Main topic
- Development
- Writing since
- 2019
About Buddhika
Buddhika founded Meetrix and runs it as CEO. He came up through engineering rather than the commercial side, and set the technical direction for the WebRTC and video products the company is built on: the Jitsi Meet stack, Coturn, Kurento Media Server and the signalling and scaling work that holds a real-time video platform together.
His own background is in computer vision and image processing, including a peer-reviewed IEEE paper on detection and classification work using OpenCV, and he moved from there into real-time video systems. He studied Engineering at the University of Moratuwa.
He is also co-founder and CTO of ScreenApp, which builds AI recording, transcription and summarisation tools, and has worked on Tutopiya and Carevo. Most of his time now goes on running the business across both companies.
Areas of focus
- WebRTC
- Jitsi Meet
- Video infrastructure
- Computer vision
- System architecture
3 articles by Buddhika Jayawardhana
Development
Development
Jitsi Meet and Firewalls: Getting Media Over TCP
How to get Jitsi Meet media through a corporate firewall that blocks UDP, and why two of the four classic TCP options stopped working when the videobridge TCP harvester was removed.
Development
Setting Up a TURN Server for Jitsi Meet
A practical guide to configuring a Coturn TURN server with Time-Limited Credentials for Jitsi Meet, so calls still connect from behind restrictive corporate firewalls.
Frequently asked questions
Who is Buddhika Jayawardhana?
Buddhika Jayawardhana is the Founder & CEO at Meetrix, with 3 published articles on the Meetrix blog. Founder and CEO of Meetrix, and co-founder and CTO of ScreenApp. Runs the business side of both, with an engineering background in computer vision and real-time video systems.
What does Buddhika write about?
Mainly Development. Development makes up the largest share of the work, with 3 published articles.
Are these articles based on real deployments?
Yes. Meetrix maintains production images for AWS Marketplace and Google Cloud Marketplace, and the guides published here are written while deploying those products on live infrastructure. Screenshots and command output come from that run rather than from vendor documentation.
Who reviews the technical accuracy?
Technical claims are checked against our own deployments and reviewed by the engineer who maintains the relevant image before an article goes live. Corrections are applied to the article itself, and the publish date moves with any substantive update.
How can I get in touch about an article by Buddhika?
Email support@meetrix.io with the article URL and your question. If a step no longer works, tell us which one - that is how most of our updates get triggered.
