Overview Reviews Product Description "Users: 100 (up to 200) Max Concurrent Calls: 30 (up to 60) Max Analog Ports: 8 Max BRI Ports: 8 Max Cellular Ports: 4 Max E1/T1/J1 Ports: 1 Expanion Boards: 1*EX30/EX08+1*D30 External Storage: USB, HDD" Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Yeastar Yeastar (P560) IP PBX Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments