The Adtran Total Access 924e 2nd Gen Gateway 4242924L1 multi-T1 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. 

Features

• Carrier-class, cost-effective multi-T1/dual Ethernet IP Business Gateway for integrated services such as VoIP
• Supports up to 24 analog interfaces for legacy equipment
• 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)
• 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)
• Four T1 WAN interfaces/two Ethernet interfaces/24 FXS analog interfaces
• Analog to SIP or MGCP conversion for legacy support over a dynamic IP network
• Dynamic bandwidth allocation affords more efficient utilization
• Standardized G.729a voice compression requires less bandwidth per voice call
• Rugged metal case

Compatibility

• Compatible with industry leading soft switches and call agents

Included

• Adtran Total Access 924e 2nd Gen Multi-T1 IP Business Gateway (4242924L1)
• Power Cord

Not Included

• Console Cable

Refurbished

Functionality
Cosmetics

All refurbished items are restored to full functionality, and their grades reflect only cosmetic condition. Lower-grade products may have more visible blemishes but are rigorously tested and cleaned to ensure identical performance and warranty coverage.