Effective Date: 9/4/2021
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This page provides information on how to connect to evercast.us using firewall access rules. It's intended for networking and IT professionals in your organization.
Evercast is a modern, dynamic application that leverages our own servers as well as a range of services to enable a secure and stable end-to-end connection. We leverage WebRTC as well as the STUN and TURN protocols across a range of ports and from our providers at Google, and as necessary, Twilio.
The majority of our traffic will originate from these IP ranges, though occasionally we leverage other AWS-based IP ranges outside of these.
TCP for ports: 80,443 for traffic to app.evercast.us
TCP and UPD for ports: 3478,20000-25000 for traffic to *.evercast-webrtc.com and occasionally other AWS-based IP ranges
TCP and UDP port 19302 for traffic to stun.l.google.com
If the above firewall access rules aren't possible, we can relay traffic via Twilio. This will add a small amount of latency.
TCP port 443, TCP and UDP port 3478, TCP port 5349, UDP ports 10000 - 60000 for traffic to Twilio
Twilio lists STUN/TURN IP address ranges here.