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Which Ports Does TrueConf MCU Use

August 24, 2021
Aleksandr Parinov

Aleksandr Parinov

Inbound Network Ports Table

Here you can find a list of ports that need to be opened for the software-based TrueConf MCU server to work properly. To make the administration and integration of different solutions easier for you, the basic values are similar to the port ranges for TrueConf Server.

To find out how to open the ports, please refer to your OS or network equipment documentation, or contact your company’s system administrator.

Port Transport Protocol What is it used for? Is it possible to change?
22 TCP SSH To access the OS on which the MCU is installed No
80 TCP HTTPS To access the TrueConf MCU web interface No
443 TCP HTTPS To access the TrueConf MCU web interface when using SSL certificate No
1720 TCP H.323 For H.323 call signaling via H.225 protocol Yes
52000-52499 TCP H.323 For H.323 call signaling via H.245 protocol Yes
5060 UDP, TCP SIP For SIP call signaling Yes
52500-52999 UDP,TCP BFCP To display content as a second stream via SIP protocol Yes
48000-51998 UDP RTP To receive RTP traffic after the session is established Yes

Outgoing Network Ports Table

These ports affect only the outbound traffic from your corporate network, which means that your corporate communications will stay secure even if outbound ports are opened. Normally, the ports for outgoing connections are already open.

Port Transport Protocol What is it used for? Is it possible to change?
443 TCP HTTPS To the registration server No
554 TCP RTSP To capture a video stream from an RTSP camera No
1935 TCP RTMP Required for the conference streaming No
5060 UDP, TCP SIP For SIP call signaling Yes
5900-5910 TCP VNC To capture a desktop using a VNC server No
Unknown* UDP, TCP RTP To send RTP traffic after the session is established No

* The port range is unknown and depends on the opposite side.

How to reassign ports

You can change the ports by opening the Administration → Network section and then selecting the TCP/IP ports tab:

Which Ports Does TrueConf MCU Use 1


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