This section helps you set the video parameters.


  • Multicast – select the video stream transmission type from a 2N IP intercom.
  • Automatic video stream deactivation – set the time during which the video stream preview of the 2N IP intercom selected in the Device section is displayed.
  • Early media – enable/disable video stream transmission during an incoming call ringing from the devices registered with the SIP Proxy. 


  • Refer to faq.2n.cz for Multicast/Unicast details.