Firebrick 2900 Call Status Monitor (PHP)

A lightweight PHP script that connects to a Firebrick 2900 via Telnet, executes status and show voip registrations, and displays currently active call endpoints.

Screenshot

Reason for project

I needed an application to view who was on the phone as the SIP phones we have are not compatible with BLF.

Features

Connects to Firebrick 2900 via Telnet
- shows voip registrations
- Parses call/registration entries
- Displays active phone names in a simple HTML view
- Auto‑refreshes every 3 seconds
- Very small (~30 lines of code)

Requirements

PHP 7+ with fsockopen() enabled
- Docs: https://www.php.net/fsockopen
Firebrick 2900 with:
- Telnet enabled
- LAN access from the host running this script
A static IP/hostname for the Firebrick
- FireBrick docs: https://firebrick.co.uk

Configuration

At the top of the script change the $Server_IP to the one of your Firebrick.

Licence

Standard MIT licence. Do what you want!