Barix Intercom System

This page describes how to set up a centrally driven intercom system with PS16 and Annuncicoms.

Requirements

You will need the following hardware:

• one or two PS16 stations
• one or more Annuncicoms 100 or 200
• for paging purposes (output only) Exstreamers 100/200 can be used in addition or instead of the Annuncicoms

Loading the software

To set up the intercom system you will need the ABCL package. The PS16 as well as the Annuncicom 200 should come with the ABCL preloaded.

The other devices (Annuncicom 100, Exstreamer 100/200) must be loaded with the ABCL software.

Download the latest version of ABCL from the Barix Website and upload to the devices using the standard procedure.

Preparing the installation

Audio format

By default the intercom system uses mono uLaw 24kHz audio format. As an alternative you can use uLaw 8kHz or aLaw 8 or 24kHz. The audio format is configured in every device and must be the same for the whole system. Decide which format to use upfront.

IP addresses

The Intercom System uses IP for communication. At least the master station(s) must have a fixed IP address. The clients can have dynamic addresses assigned with DHCP, however, all units must be on the same subnet because the units discover each other using broadcast.

Before setting up the system consider what network addresses to use for your units. Write down the address(es) of the master station(s).

Device IDs

For better identification within the system the clients have unique 3-digit IDs. This allows to have up to 1000 clients in the system. Before setting up the system consider the numbering of the clients. Here are some hints how to assign the IDs:

• ID is the same as the room number where the client is installed
• the ID is the building floor in the first digit followed by the room number
• the ID is the same as the last part of the IP address of the device

Configuring the clients

• Open the WEB UI of the Annuncicom/Exstreamer device in your browser and in the Application field select Intercom Client, then press Apply.

• After the unit reboots, click on the Application button on the WEB UI.

• Each client in the Intercom System has a unique 3-digit ID; assign a proper ID in the "Station ID" field.

• An optional text description (name) can be assigned to each client ("Device name"). The name will be displayed on the master whenever a call is requested. By default the name is empty.

• Up to two master stations can be configured per client. Enter their IP address. Each input button onthe Annuncicom 100/200 makes a call to one master.

• Optionally, the audio format can be changed (for a different quality or

bandwidth usage). The same audio format must be configured in each device of the system (including masters). Select the proper audio format, the default is u-Law mono/24kHz.

Configuring the PS16

Open the WEB UI of the PS16 in your browser and in the Application field select Intercom Master Station, then press Apply.