The web interface of 3CX 20 is a bit different than older versions 14 but the configuration of a beroNet gateway with the IPBX is very similar.

Find out the IP of your Gateway

First things first: you need to find out the IP address of your gateway that you plugged to your LAN. To do so, run bfdetect. It enables you to find all beroNet devices on your network.

You can also use bfdetect to set a fixed IP address on your gateway (which is recommended).

Add a Gateway in 3CX

On the bottom part of the 3CX web interface is an Admin, click on "SIP Trunks".

Click on "+Add gateway"

The following window appears:

On this page, you can create the SIP connection between the 3CX and the gateway. A few important informations need to be entered:

• "Registrar/Server/Gateway Hostname or IP": You need to enter here the IP address of your beroNet Gateway
• Main Trunk Number needs to be assigned a value containing at least four digits

• "Authentification ID" is what we call "user" in the beroNet web interface
• "Authentification Password" is what we call "secret" in the beroNet web interface

Configure the beroNet gateway

Once the configuration on the 3CX part is done, clique on "generate device config" on the top:

The interface of the beroNet gateway opens. Enter your credentials (admin / admin).

If you use version 16.x, the necessary information are already filled in. Otherwise, you need to enter the IP address of the 3CX, the User and Password set in the authentification part of the 3CX and set hardware information of the VoIP Gateway.

Save and activate the settings to finish the configuration.