The QX100 IP PBX is a full-featured IP PBX and is designed for offices with as many as 128 users. The QX100 can support up to 128 IP devices and 40 concurrent calls. SIP trunking allows for the QX100 to connect directly to an ITSP with no additional equipment. The QX100 includes a firewall and SIP Intrusion Detection & Protection System for optimal security. E1, T1, FXO, and FXS ports can easily be provided using the Epygi QX Gateways.
