The QX20 IP PBX is a full featured IP PBX and is designed for offices with as many as 32 users. The QX20 can support up to 32 IP devices and 10 concurrent calls. SIP trunking allows for the QX20 to connect directly to an ITSP with no additional equipment. The QX20 includes a firewall and SIP Intrusion Detection for optimal security. E1, T1, FXO and FXS ports can easily be provided using the Epygi QX Gateways. For a very reasonable price, you can get a fully functional, modular and feature-rich IP PBX.
