What Are Rainbow Network Requirements?

Basically the traffic between your LAN and Rainbow server only requires outgoing flows towards :

• TLS 443 to Rainbow Server and possibly for iOS notifications (APNS),
• UDP 3478 to Rainbow Turn Servers for audio/video calls
• TCP/5228-5229-5230 for Android notifications (FCM) for Rainbow Room and pure WiFi smartphone.

Note : In case domain white-listing is implemented on the LAN, all traffic towards Rainbow server is at destination of Rainbow domains *.openrainbow.com

The edition 24 provides the following:

• Additions for Rainbow Hub
  • Media ports for Rainbow applications (section 3.2.3)
  • Media ports for Rainbow desktop and web client (section 4.1)
  • Media ports Rainbow Android and iOS clients and associated SDKs (section 4.1)
  • Public IP for Israel and public IP for Transfer zone (dedicated zone for partners that have a private links toward Rainbow Hub)
• Addition of new IPs for callback proxy
• Change of 1 conference server IP in Germany
• Addition of 3 conference servers IP in Brasil
• Addition of new IP block in Germany