beroNet 6400 BF64002E12GSM 2 PRI 2 GSM Box (BF64002E12GSMBOX)
The beroNet 6400 BF64002E12GSM 2 PRI 2 GSM Box (BF64002E12GSMBOX) 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