beroNet BN4S0mini Asterisk Mini-PCI Card (4 BRI ISDN ports)
beroNet is providing with the BNXS0mini a 1 Port, 2 Port and a 4 Port ISDN BRI card, a powerful and flexible solution for small and embedded ISDN Appliances based on the Open Source PBX Asterisk. Find out more at voip.com.vn