Features

• Seamless voice and data integration over VoIP based network architectures
• WAN: Single T1 interface (908), Quad T1 interfaces, two can be used for customer facing PRI/T1 (908e)
• Single DSX-1 for PRI/T1 CAS handoff to PBX (908)
• 8 analog FXS POTS interfaces
• Single 10/100Base-T interface (908), Dual 10/100Base-T interfaces (908e) for WAN or DMZ applications
• Includes SIP gateway, robust IP router, stateful inspection firewall with Denial of Service Prevention 
• Compatible with industry leading soft switches and call agents
• Dynamic bandwidth allocation
• On board G.729 and G.711 CODEC support for voice compression
• G.168 Echo Cancellation
• Low latency, WFQ, CBWFQ Quality of Service (QoS)
• Command Line Interface (CLI), Web-Graphical User Interface (GUI)
• Network Address Translation (NAT) for IP Address Concealment
• AC power with battery backup
• Feature-rich ADTRAN Operating System (AOS)
• Routing protocols: static, RIP, OSPF, BGP
• 908e features T1 bonding with MLPPP/MLFR for high-speed network connections and optional hardware encrypted DES/3DES/AES IPSec VPN