AudioCodes Mediant 3000 VoIP Gateway - redundant 2xT3 Spans

Mediant 3000 VoIP Gateway with redundant 2xT3 Spans, supporting SW upgrade up to 3 T3 OR with redundant 672 IP-to-IP sessions supporting SW upgrade up to 1008 sessions including redundant chassis components, 1+1 TP-6310 boards, 1 RTM for TP-6310 active board,1 Redundant RTM for TP-6310 passive board ,T3 and Electrical GbE connectors and 2 System Alarm boards