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Network Firewall Settings for VRC Follow

Overview

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. 

Firewall configurations 

 Zoom Virtual Room Connector access to Zoom

Protocol Ports Source Destination
TCP 80, 443 VRC *.zoom.us

 

H.323 endpoint access to Zoom Virtual Room Connector

Protocol Ports Source Destination
TCP 443
1720
3000-4000
H.323 Endpoint VRC.IP

Note: Open ALG (Application Layer Gateway) for H.323 Support

  • Signal: TCP 1720
  • Control: TCP 3000-4000
  • RTP: UDP 3000-4000

 

SIP endpoint access to Zoom Virtual Room Connector

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: