SecurityFirewall■ Stateful Inspection Firewall■ Denial of Service (DOS) Protection■ Access Control Lists■ Application Level Gateways■ Packet FilteringNetwork Address Translation■ Basic NAT (1:1) and NAPT (Many:1)Quality of Service (QoS)■ Low Latency and Weighted Fair Queuing (WFQ)■ DiffServ packet marking and recognition■ Frame Relay Fragmentation■ Traffic Monitoring (NetFlow 9)Voice Quality Monitoring (VQM)■ Mean Opinion Score (MOS) prediction■ Jitter, Delay and Packet Loss■ Past and Active CallsProtocols■ BGP ■ Multilink Frame Relay■ OSPF ■ PPP■ RIP (v1 and v2) ■ Multilink PPP■ GRE ■ HDLC■ IGMP V2 ■ PAP and CHAP■ Frame Relay ■ Multi-VRFRouted Protocols■ IPDHCP■ Client ■ Relay ■ ServerMangagement and Utilities■ Familiar Command Line Interface (CLI)■ Web-based GUI■ n-Command ® support■ SNMP v2 and v3■ SYSLOG logging■ Telnet, Craft/Console Port, SSH, Ping,Trace route, NTP■ TCL ScriptingFirmware Upgrade■ FTP ■ X-Modem■ TFTP ■ HTTPEnvironment■ Operating Temperature: 0° to 50 °C (32° to 122 °F)■ Storage Temperature: -20° to 70 °C (-4° to 158 °F)■ Relative Humidity: Up to 95%, non-condensingPhysical and Power■ Chassis❏ Wallmount❏ 1U Rackmount❏ Desktop metal enclosure■ Dimensions:❏ Total Access 904/908 – 1.72" H x 12.5" W x 7.5" D❏ Total Access 912/916/924 – 1.72" H x 17.2" W x 8.5" D❏ Total Access 900e Series – 1.72" H x 17.2" W x 10.5" D■ Weight:❏ Total Access 904/908 – 3.5 lbs.❏ Total Access 912/916/924 – 5.5 lbs.❏ Total Access 900e Series – 6.5 lbs.■ Power: 120 VAC, 60 Hz AC Power Supply■ Battery Backup: Optional eight-hour system■ LEDs Total Access 900 Total Access 900e❏ Status ❏ Net ❏ Net 1–4❏ Power ❏ DSX-1 ❏ LAN 1–2❏ Voice ❏ Link ❏ Ethernet Link❏ Data ❏ TD/RD ❏ Ethernet ActivityAgency Approvals■ FCC Part 15, Class A■ FCC Part 68■ Industry Canada CS03■ ETL and Canadian ETL (C-ETL)Warranty■ 10 years (North America)Battery Backup Options■ Rackmount or WallmountTotal Access Rackmount or Wallmount 1175044L1 Total Access Wallmount 1175044L2Total Access 916e (rear panel)Total Access 908 (rear panel)