3CX NX 256RR

The NX256RR is one of a kind. It’s server-grade hardware which ensures 3CX will be up and running 24/7 with no downtime. It offers dual power redundancy, in the event that one is powered off the other one compensates to provide full power to the device, ensuring no downtime at all. It also comes with an embedded RAID controller - a type of data storage virtualization technology that adds physical disk drive components together to drive data redundancy and/or improvement.