beroNet 6400 BF64003E1 3 PRI Box (BF64003E1BOX)
The beroNet 1600 BF16004FXO2GSM 4 FXO 2 GSM PCI Baseboard card (BF64003E1BOX) series is a powerful and flexible hardware solution to connect ISDN (BRI, PRI) and GSM lines to any SIP based VoIP system. Find out more at voip.com.vn