Description Epygi QX500 IP PBX VOIP System (QX-0500-0000) Product Overview The QX500 IP PBX is designed for offices with as many as 500 users. The QX500 can support up to 500 IP devices and 80 concurrent calls. SIP trunking allows for the QX500 to connect directly to an ITSP with no additional equipment. The QX500 includes a firewall and SIP Intrusion Detection for optimal security. E1, T1, FXO, ISDN BRI and FXS ports can easily be provided using the Epygi QX Gateways. QX500 Tech Data Sheet Key Facts Interconnection with QX Gateways IP phones 100 Additional IP phones with keys 400 Total phones 500 Concurrent calls 80 Ethernet LAN port (10/100/1000) 1 Ethernet WAN port (10/100/1000) 1 Audio In port 1 Audio Out port 1 SD slot 1 GATEWAYS Recommended Number (max) QXFXO4 24 QXISDN4 12 QXE1T1 3 (E1 mode), 4 (T1 mode) QXFXS24 16
