Yeastar-Expansion-1xPRI-Port(0)No Reviews yet USD $861.00 Quantity discounts available QuantityPrice MSRP: USD $861.00 SKU: YST-EX30 DIMENSIONS: 8x2x5 Quantity -+ Description Expansion Span 1 E1/T1 PRI Port Details 1 E1/T1 port expansion board for Yeastar S100, S300, P560, and P570 systemsAdds up to 2 boards to S100 and up to 3 boards to S300 DescriptionDetails Back Expansion Span 1 E1/T1 PRI Port Back 1 E1/T1 port expansion board for Yeastar S100, S300, P560, and P570 systemsAdds up to 2 boards to S100 and up to 3 boards to S300 Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review
