PowerGate ISDN PRI SS7 VoIP GSM Gateway
High Density Designed (1 U Chassis) Http://www.icstel.com
ICS PowerGate Series Digital PRI ISDN Cellular VoIP Gateway comes with 2 ISDN PRI interface(stackable), 16 GSM channels and 16 VoIP Channels. As ICS PowerGate cellular gateway has been enhanced with a VoIP interface, there is no need to install an external VoIP gateway.