PLANTRONICS CALISTO P620 UC BLUETOOTH SPEAKERPHONE PROMO EXP 30JUN20 Plantronics Sale! from 23220 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. CALISTO 620,APAC Qty available: 5 SKU: 86700-08 Tweet