The NetVanta 4430 with enterprise Session Border Controller (eSBC) is a converged platform for voice deployments requiring superior VoIP interoperability at the premises combined with higher-bandwidth data applications. The NetVanta 4430 supports up to eight T1s for Internet access, corporate Frame Relay, point-to-point connectivity, ADSL, VPN, and up to a 100Mbps Carrier Ethernet connection. The NetVanta 4430 includes a built-in firewall and three Ethernet LAN ports, and can support the optional IPSec Virtual Private Networking (VPN) and Voice Quality Monitoring as well.
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