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This FAQ describes advantages of communication between 2N® Indoor Talk and 2N® IP intercom via network hostnameDevice ID and how to configure it properly.
How to communicate via 2N Indoor Talk´s device name via IP address is described in this FAQ: How to setup call from/to 2N® IP Intercom?
The aim of this page is to introduce how to communicate via 2N® IP intercom´s network hostnameDevice ID


We strongly recommend using the latest Firmware

  • 2N® Indoor Talk with the latest firmware - here
  • 2N® IP intercom with the latest firmware - here
  • no licence is needed
  • devices are in the same network, multicast is allowed in the network

Why to use 2N® IP intercom´s


Device ID in 2N® Indoor Talk´s configuration

Communication via network hostname Device ID is a proprietary way and thanks to that you can activate 2N IP intercom´s switch by 2N Indoor Talk when there is no call


Configuration of 2N® IP intercom

Setup Intercom's Device ID

Go to 2N® IP intercom´s web management - section section Services - Phone - 2N Indoor Units and fill in a Group 1 Access Key by a numeric code, e.g. 123.

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Go to 2N IP intercom´s Local Calls and set the Device ID.

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Setup Local Call receiving mode

Go to 2N® IP Intercom's web management - section System Services - Network Phone - Basic and configure Hostname of the device.

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Configuration of 2N Indoor Talk

Go to 2N Indoor Talk´s web management - section Services - Phone - 2N Indoor Units and fill in the same Group Access Key as you configured in 2N IP intercom.

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Go to 2N Calls and there you set

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Local Call Receiving Mode

  • Always Busy - no calls allowed
  • Manual Pickup - pickup call manually by press of a button, you must define which button picks the call(picture below)
  • Automatic - Intercom automatically picks up the call

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Setup Intercom's Switch code

Go to 2N® IP Intercom's web management - section Hardware - Switches and set the Switch code you want to use for activating the switch from 2N® Indoor Talk

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Configuration of 2N® Indoor Talk

Go to 2N® Indoor Talk´s web management - section Hardware - Buttons and fill in Unlock key destination by 2N IP intercoms´s hostname.

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Now you can activate IP intercom´s switch outside the call.

Directory - Devices click on Search registered devices and choose the device you want to add.

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After you have added the device the Device Name and Phone Number are automatically filled. 

  • You can call up to 2 devices from 2N® Indoor Talk.
  • Start call with a short/long press: Choose whether you want to call this user by a short or a long press of a call button on the 2N® Indoor Talk
  • Code after short press: Defines a DTMF code sent to the intercom during or outside the call
  • Code after long press: Defines a DTMF code sent to the intercom only during the call by long pressing the unlock button

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