Firewall Setup (Outgoing rules for clients)
If you have outgoing firewall rules for your clients you will need to implement rules from the following links:
Futher you should add 109.105.112.224/27 for Virtual Room Connectors and 185.174.116.0/24 for
Meeting Connectors to the range of destinations.
These are the networks where the NORDUnet On-Premise Zoom installation resides.