How to Whitelist Zuddl Domains and Ports

Zuddl uses WebRTC technology for its real-time engagement functions and requires network configuration for environments with restricted access. If you are behind a firewall or a VPN and are trying to attend an event, you may encounter errors or connection failures.

In order to prevent such failures, Zuddl recommends whitelisting certain domains and ports, thereby providing a faster and efficient service and an overall better meeting experience. The illustration below depicts how you can whitelist Zuddl and WebRTC ports and domains to grant access to your resources through a firewall or across a VPN.

Function-wise whitelisting