Hardware & Software Support, Poly (All brands) Poly (All categories) Services, Professional & Training - Hardware & Software Support (Stock) In stock only 24 48 96 Best match Name Lowest price Highest price Newest Oldest Poly RealPresence Group Series software upgrade (5150-58712-001) Starting at $3,681.78+GST $4,049.96incl. GST $3,824.35 $4,206.79 Save 4% 9,999 available