Adtran Total Access 908e Gen 3 IP Business Gateway 4243908F2 Lifeline FXO 8 FXS - Refurbished

Adtran Total Access 908e Gen 3 VoIP Gateway (4243908F2) - Refurbished

Save up to 70% over new with this fully refurbished Adtran Total Access 908e 3rd Generation IP Business Gateway. The 4243908F2 is a carrier-grade SIP/MGCP VoIP gateway designed for Ethernet and multi-T1 applications, delivering reliable voice and data integration for enterprise environments. Backed by Reef Telecom's industry-leading 10-year warranty — 10x longer than most competitors.

Key Specifications

• 8 FXS Ports (50-pin Amphenol) — connect analog phones, fax machines, and modems
• 1 Lifeline FXO Port — PSTN failover for point-to-point survivability
• 3 Ethernet Interfaces — 1x Gigabit (10/100/1000) + 2x Fast Ethernet (10/100)
• 4 T1/FT1 Ports (RJ-48C) — PRI/CAS support for digital voice trunking
• 100-Session Enterprise SBC (eSBC) — secure SIP session border control
• Stateful Inspection Firewall — NAT, VPN (IPSec DES/3DES/AES)
• Quality of Service (QoS) — DiffServ, Low Latency Queuing, WFQ
• Voice Quality Monitoring (VQM) — real-time call quality analytics
• Dynamic Bandwidth Allocation — optimize WAN utilization
• 802.1q VLAN Trunking — segment voice and data traffic
• USB 2.0 & DB-9 Console — flexible management options
• ADTRAN OS (AOS) — web GUI and CLI management
• Form Factor: Desktop, rack-mountable (1U), or wall-mountable

What's Included

• Adtran Total Access 908e 3rd Gen (4243908F2)
• Power supply
• Rack mount brackets

Why Buy from Reef Telecom?

• 10-Year Warranty on all refurbished equipment
• Free Shipping on orders over $300
• Professionally tested and restored to full working condition
• Eco-friendly choice — extend the lifecycle of enterprise-grade hardware

The Adtran TA 908e Gen 3 is ideal for businesses deploying SIP trunking, hosted IP PBX, or migrating legacy analog devices to a VoIP network. Compatible with Adtran NetVanta PoE switches and n-Command MSP remote management platform.