If your Virtual Room Connector (VRC) is behind a firewall, configure your firewall to allow incoming and outgoing traffic on the following ports.
The firewall list below includes ports connecting directly to Zoom. Based on use case, the Virtual Room Connector may connect to additional endpoints operated by customers or partner services leveraging Zoom technology within their infrastructure.
Protocol | Ports | Source |
Destination |
TCP | 80, 443 | VRC | *.zoom.us |
TCP | 80, 443 | VRC |
https://zoom-general.s3.amazonaws.com https://monitoring.*.amazonaws.com https://kinesis.us-east-1.amazonaws.com |
Protocol | Ports | Source |
Destination |
TCP | 443 1720 3000-4000 | H.323 Endpoint | VRC.IP |
Note: Open ALG (Application Layer Gateway) for H.323 Support
Protocol | Ports | Source |
Destination |
TCP | 443 3000-4000 5060-5061 | SIP Endpoint | VRC.IP |
UDP | 3000-4000 5060 9000-10000 | SIP Endpoint |
VRC.IP |
See related: