“Poly 4877-84850-514 Polycom Advantage Onsite One Year RP Medialign Rev2-155. Includes: GS 500 (7200-64250-012) w/EEIV-12x 1-55 1080 LED disp speaker RPTouch EE Producer tabletop content interface 1080 & S4B licenses” has been added to your cart. View cart