The most secure and easiest way to ensure your 3CX installation is always up and running is to use a Dual Failover Bracket with failover setup on the NX32. With 3 different methods to choose from, you can set up your failover configuration in a way that best suits your needs.

The Dual Failover Bracket is easily managed from the Call4tel cloud portal, therefore, updates and settings can be deployed remotely.