Is error code 1006 related to firewall settings?

Yes, firewall settings can often cause Zoom Room error code 1006. Firewalls on your network or the Zoom Room device itself might be blocking the necessary ports (443 and 80) required for Zoom communication. Ensure that your firewall is configured to allow inbound and outbound traffic on these ports. You might need to consult your network administrator to adjust the firewall rules.