Zoom CRC network firewall settings for zoom cloud Room can be done through like-
H.323 endpoint access to Zoom cloud room connector
Note: Open ALG (Application Layer Gateway)
signal for H.323 support: TCP 1720
Control: TCP 3000-4000
RTP: UDP 3000-4000
SIP Endpoint Access to Zoom Cloud Room Connector[table “3” not found /]
Specific H.323 Device Port:
- Polycom: Polycom Group Series TCP UDP H323 ports
How do I attend a meeting on Polycom?
Procedure for connecting to Cloud Room Connector
Introduction to H.323 / SIP Room Connector
Network firewall and proxy settings
What is the purpose of the port requirement (TCP / UDP 8801,8802,9090 UDP 3478,3479)?