AudioCodes Mediant 3000 VoIP Gateway - 16E1/21T1 Spans

Mediant 3000 VoIP Gateway with 16E1/21T1 Spans supporting SW upgrade up to 63E1/84T1 OR with 252 IP-To-IP sessions supporting SW upgrade to 1008 IP-to-IP sessions including redundant chassis components, 1 TP-8410 board, 2 RTM for TP-8410 active board and 1 System Alarm board