Zoom CRC network firewall settings for zoom cloud Room can be done through like-
H.323 endpoint access to Zoom cloud room connector
| Specification | Details |
| Weight | 38 pounds (including all included accessories) |
| Built-in designs | 193 designs and 13 fonts |
| Custom designs | Ability to upload wirelessly or via USB port |
| Machine type | Single needle |
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
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Specific H.323 Device Port:
Frequently Asked Questions
How do I fix firewall blocking Zoom?
You can check if Zoom has been blocked by Windows Firewall by following the steps below:
By clicking on the Start button on the bottom of the screen, you will be able to locate Windows Security in the Start menu. Simply click on it to select it. In the second step, from the menu on the left hand side of the screen, choose Firewall and network protection from the list of options. If you want your app to pass through the firewall, you must select the option Allow an app to pass through the firewall at step 3.
What is CRC in Zoom?
It refers to Zoom Cloud Room Connectors (CRCs). The Zoom Cloud Room Connectors (CRCs) are tools that combine existing H. 323/SIP room systems in order to provide clients with the ability to store them in the cloud as well. As a result of CRC, Polycom, Cisco Tandberg, Lifesize, and other endpoints including for example desktops, tablets, and mobile devices will all be able to communicate with each other over Zoom using desktops, tablets, and mobile devices.
Does Zoom use TCP or UDP?
There are two types of video communication protocols used by Zoom: TCP and UDP. There are two types of encryption that Zoom uses to protect meetings: TLS and AES, using keys that are negotiated over a TLS connection with the encryption of TCP connections using TLS and UDP connections using AES.” Zoom uses TLS encryption to provide security for meetings, which is the same technology that web servers use to protect HTTPS websites.
How do I add a CRC to Zoom?
During the device splash screen, you will find a
Meeting ID displayed on the device splash screen. To browse to this Meeting ID, click the Meeting ID and then enter the
pairing code shown in the pairing code field. Once the pairing code field has been filled out, click Connect.
Does Zoom use SIP?
In addition to Zoom’s improved ability to support SIP-enabled audio, Zoom is now capable of supporting a lower cost, highly cost-effective method for
users of telephones to participate in Zoom meetings, an approach that can help enterprises decrease their audio spending or decrease their audio spending by effectively managing their audio spend.
Related article
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)?
