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titleFirmware and licences

We recommend to use the latest firmwares. No licence is needed for this scenario.

Firmware 2.25 and older
Configuration of 2N® IP



  1. Go to IP Intercom´s web management, section Services - Phone - Calls and set incoming calls mode to Always busy. IP Intercom can´t be called now.


       2. In Indoor Touch´s menu go to 2N Helios IP Mobile app - Settings and disable SIP port randomisation. Indoor Touch can be called by a phone number in format sip:IP_of_device.


Firmware 2.26 + 

There is a new feature in the intercom since fw version 2.26. You can simply control the video preview and postview streams by the parameter "Enable Video Preview"

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You will see the camera icon once you would like to see the video stream while video preview is disabled 

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