The Xorcom XR2000 IP-PBX is a stand-alone telephony appliance that runs Asterisk and Astribank VoIP telephony interfaces on a standard 19” 2U rack-mountable chassis. It features easy-to-use, reliable, high-bandwidth and high-density USB 2 technology and supports all the main analog and digital telephony interfaces, including FXS, FXO, E1/T1 PRI, E1 R2 and BRI ISDN.
The XR2000 is optimized for SMB (Small/Medium Business) and supports up to 160 PSTN / analog phones ports with external Astribank units, up to 300 users and up to 60 concurrent calls.