XR2000 is a stand-alone, pre-configured, out-of-the-box Asterisk IP PBX
The XR2000 is an Elastix™ Asterisk IP PBX system supporting various combinations of telephony ports. The stand-alone XR2000 base unit may be equipped with up to 32 analog FXS/FXO ports, up to 8 BRI ISDN ports, and 1 E1/T1 PRI, 1 T1 CAS, or 1 E1 R2 port in a single, 19" 2U chassis. Additional PSTN / Analog phone ports can be provided by connecting external Astribank units via the USB2 ports, for a total of up to 160 PSTN / Analog phones ports, up to 200 users and up to 45 concurrent calls.
Also available with the XR2000 is the Xorcom Rapid Recovery™ backup utility, provided on Disk-on-Key. XR2000 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.