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(12.04.120) UMS Contacting Devices

Owned by Harald Saller
Jul 23, 2024
1 min read

IGEL OS 12

For IGEL OS 12 devices, no additional channel is opened. An existing WebSocket (TCP 8443) is used.

IGEL OS 11 or Earlier

To communicate with IGEL OS 11 devices, the UMS initiates a TCP connection to the device's UMS agent using port 30005.

The following figure illustrates the communication between the UMS and the devices:

 

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