VoIP PRI Gateway with 3 PRI Ports

VoIP Protocol: SIP V2, SDP, RTP (RFC 2883)
• T1/E1 PRI Ports: 3
• SIP Trunks: 125
• No. of simultaneous calls: 90
• No. of Built-in VoIP Modules 2
• LAN Port: 1 X 10/100/1000 Mbps Gigabit
• WAN Port: 1 X 10/100/1000 Mbps Gigabit
• Power Supply: 12V DC, 2A