"The Mediant 3000's carrier-grade design delivers high availability through its 1+1 redundant architecture. The platform connects any SIP to SIP environments and IP-PBXs to any SIP trunking service provider, scaling to 1008 concurrent VoIP sessions."
1000Base-T GE copper interface and 2 DSP AMC sub modules with 2xDSPs. AMC sub module, 2 networking AMC sub module with 4 x redundant . Includes M4K chassis with dual power supply, AMC module with 1 CPU Mediant 4000 Enterprise Session Border Controller (SBC) - 2000 sessions - M4K05/2000/AC
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