XR3000 is a heavy-duty, stand-alone, pre-configured, out-of-the-box Asterisk IP PBX

The XR3000 supports up to 640 PSTN / Analog phones ports with external Astribank units, up to 1000 users and up to 300 concurrent calls.

Also available with the XR3000 is the Xorcom Rapid Recovery. backup utility, provided on Disk-on-Key. This useful device features the Xorcom Live Rescue. utility for disaster recovery. Another method for guaranteeing PBX uptime is the RAID1 dual-hard disk option. XR3000 units with an FXS module support Xorcom Rapid PA to provide public address functionality to Asterisk installations, and are also offered with I/O ports to support a wide array of peripheral devices.