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4212904L4 | ADTRAN INC

ADTRAN INC | 4212904L4 | Total Access 904 IP Business Gateway provides SIP-gateway, a stateful IP router, and firewall, support foranalog and digital interfaces for existing phone equipment. Includes single T1, ADSL2+ port, 4 FXS ports, DSX-1 port, 10/100BaseT data port.

  • Réf. fabricant 4212904L4
  • PART #548183

Total Access 904 - ADSL2+ network interface, 4 FXS ports, DSX-1 port, 10/100 BaseT and IP Router. Includes G.168 Echo Cancellation and support for G.711 and G.729a CODECs. Supports VoIP applications using SIP. Router features include OSPF, BGP, RIP V1 and V2, Static routes, 802.1d Bridging (all protocols), CLI, Frame Relay and PPP WAN Protocols, SNMP, Telnet, Craft/Console port, TFTP support and stateful inspection firewall.

  • Carrier-class, cost-effective IP Business Gateway for integrated services such as VoIP
  • Supports up to 4 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 softswitches 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)
  • Single ADSL2+ WAN interface
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