Ribbon Communications EDGE-4808-0050 EM-4808 Intelligent Edge: 2WAN, 8LAN, 22FXS, 2FXO, 2 T1/PRI, 50 Call Count with 1-y

Gateway: Support for up to 2 PRI's and analog trunks; 2 FXO ports for PSTN fail-over E-SBC: Supports 2,000 registered users and 500 concurrent sessions Eight (8) 10/100/1000 LAN ports VoIP aware firewall with stateful packet inspection Call quality monitoring metrics and call statistics QoS functions including traffic shaping, prioritization, and Call Admission Control (CAC) Gigabit Ethernet (WAN/LAN)