The Quadro 2x is designed for small offices or self sufficient branches with as many as 18 employees. The cost-effective Quadro 2 range makes it affordable for home offices and (or) teleworkers.
The connection to the traditional telephone network (PSTN) allows the use of fax machines, PDQ, retail point of sale, or just simple emergency failover. Everyday calls would be placed from IP phones that can take advantage of the cost savings associated with voice over IP.
Quadro 2x Features
Analogue phone support for 2 phones
IP Phone support (built in) for 8 phones
Additional IP Phone support (with license key) for 8 phones
Total extension support for 18 extensions
Traditional telephony port (connect to PSTN) 1
1 Ethernet LAN port
1 Ethernet WAN port
All the usual PBX features found on enterprise class PBX systems
Quadro 2xi
The Quadro 2xi is almost identical to its 2x cousin, but instead of the analogue PSTN interface (FXO), it uses a single ISDN basic rate interface offering support for 2 inbound calls to the Quadro from PSTN.
Quadro 2xi Features
Extension support the same as the Quadro 2x
ISDN telephony interface to enable 2 call support on one interface