– Carrier-class, cost-effective IP Business Gateway for integrated services such as VoIP
– Supports up to 24 analog FXS interfaces for legacy equipment
– Single Ethernet interface for data connectivity
– Integral DSX-1 PRI/CAS for PBX connectivity
– Transparent proxy with survivability for network outages
– Voice Quality Monitoring (VQM) for enhanced Quality of Service (QoS)
– Compatible with industry leading soft switches and call agents
– Integral full-featured IP router for data support and Internet access
– Stateful inspection firewall for network security
– Quality of Service (QoS) for delay sensitive traffic like VoIP
– Command Line Interface (CLI) mimics industry de facto standard
– Feature-rich ADTRAN Operating System (AOS)