The QX200 is designed for offices of 200 users supporting up to 64 concurrent calls. This system
is equipped with four FXO ports to connect to the PSTN and two FXS ports for analog phones or
fax machines. Also included is SIP trunking, so the QX200 can connect directly to an ITSP with no
additional equipment. Integrated into the QX200 is DHCP and firewall with intrusion detection and
Manufacturers Warranty - 12 Months from purchase date with proof of sale. Optional additional 3 yrs of warranty available for purchase, for total of 4 years.