AVAYA IPO IP500 V2 CNTRL UNIT 700476005

AVAYA MODEL 700476005_x000D_ THE AVAYA IP500 V2 IS THE LATEST CONTROL UNIT FOR THE AVAYA IP OFFICE SYSTEM. IT SUPPORTS IP OFFICE R6.0 OR HIGHER AS WELL AS IP OFFICE BASIC EDITION, ESSENTIAL EDITION, PREFERRED EDITION, ADVANCED EDITION, PARTNER, AND NORSTAR EDIT