“Poly 4877-84830-514 Polycom Advantage Onsite One Year RP Medialign Rev2-170. Incl:GS500 (7200-64250-101) w/EEIV-12x 1-70 1080 LED disp speaker RPTouch EE Producer tabletop content interface 1080 & S4B licenses.” has been added to your cart. View cart