Xblue X16 Communications Server / Base Control Unit (Open Box)
Xblue X16 business phone system main control unit by Xblue Networks
This product is new and comes with a 1 year hardware warranty honored by Telco Depot.
The X16 Control Unit (KSU) comes with 4 incoming analog line (POTS) connections and can be expanded up to 6 by adding Xblue's optional card 2 line expansion card. Xblue's X16 phone system will support up to a total of 16, X16 digital telephones.