Netvanta 4148P Router
Managed router with four Gigabit Ethernet interfaces and 8-port PoE switch PoE option includes 200W PoE budget Voice Quality Monitoring and Mean Opinion Score prediction Utilizes standards-based routing protocols utilized by the widely deployed NetVanta Series Compatible with industry-leading soft-switches and call agents Dynamic bandwidth allocation affords more efficient utilization Stateful inspection firewall for network security Quality of Service for delay and jitter sensitive traffic like VoIP Supports 802.1q Virtual LAN Trunking Command Line Interface mimics industry de facto standard Network Address Translation for IP address concealment Feature-rich Adtran Operating System Industry-leading, North American five-year warranty Optional IPsec Virtual Private Network for secure tunnelling Optional full-featured eSBC for robust network security and voice interoperability