Document version: 1.1

This document provides instructions for upgrading Xorcom CXS1000 (Spark) Servers running CompletePBX v.4.5.x to the latest available software version. Please check that the server has working Internet access.

Upgrade Procedure

1. Connect to the PBX via SSH and log in as user root

2. Upgrade the software

apt update

apt full-upgrade -y

apt install rpi-cpbx

3. Gracefully reboot the PBX by running the command:


That’s all.