Supported firmwares of connected devices across 2N® Access Commander versions

In table below, you can find which firmware installed on 2N IP Intercoms, 2N Access units or Answering units is supported and can be connected to which version of 2N® Access Commander

2N® Access Commander version	Supported firmware of connected 2N OS based devices	Supported firmware of 2N® Indoor Touch 2.0
1.17	2.29, 2.30, 2.31	---
2.0.2	2.30, 2.31, 2.32	4.3.x or newer
2.1.0	2.31, 2.32, 2.33	4.3.x or newer
2.2.0	2.32, 2.33, 2.34	4.3.x or newer
2.3.1	2.33, 2.34, 2.35	4.3.x or newer
2.4.1	2.33, 2.34, 2.35, 2.36	4.3.x or newer
2.5.0	2.33,2.34,2.35,2.36,2.37	4.3.x or newer

Icon

2N OS devices includes 2N IP Intercoms, 2N Access units and some of answering units (2N® Indoor Talk, 2N® Indoor View, 2N® Indoor Compact, etc...)

For list of supported features, please see following article: What devices can be connected to Access Commander?