Adtran
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ATR4212912L1-REF
Adtran Total Access 912 4212912L1 Router (Refurbished)
The Total Access 912 IP Business Gateway provides SIP-gateway functionality, a robust IP router, firewall and VPN functionality, and support for a number of analog and digital interfaces for existing phone equipment, or for the combination of an IP PBX and an analog fax, phones, or modem.
Key Features:
- Mnfr. Part #: 4212912L1
- Rugged metal case
- T1 network interface
- 12 FXS ports
- DSX-1 port
- 10/100 BaseT Ethernet
- IP Router
- Includes G.168 Echo Cancellation and support for G.711 and G.729a CODECs
- Supports VoIP applications using SIP
- Feature-rich ADTRAN Operating System (AOS)
- Carrier-class, cost-effective IP Business Gateway for integrated services such as VoIP
- Single Ethernet interface for data connectivity
- Voice Quality Monitoring (VQM) for enhanced Quality of Service (QoS)
- Quality of Service (QoS) for delay sensitive traffic like VoIP
- Command Line Interface (CLI) mimics industry de facto standard
- Dynamic bandwidth allocation affords more efficient utilization
- Standardized G.729a voice compression requires less bandwidth per voice call
- Condition: Refurbished
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