QB2 Server

The QB2 Server supports up to 50 IP Phones & 25 VoIP Lines with out the addition of hardware or software.  With additional hardware modules, the QB2 may be equipped with Analog Telephone Line and Extension Ports.  Available modules include:

  • 2-Port Analog Telephone Line Module (FXO) – item # QBO2
  • 2- Port Analog Extension Module (FXS), item # QBS2
  • Combo Module with (1) FXO Port & (1) FXS Port, item # QBSO

Up to 4 modules maybe added to the QB2 Server.

Learn more about XBLUE QB Series phone systems


For assistance configuring your QB system please call us at 866-925-8312 or Send Us a Message