Adtran
Adtran Total Access 908e Gen 3 IP Business Gateway 4243908F2 Lifeline FXO 8 FXS
PO and Net 30 available for schools, government, hospitals, and law firms.
Description
Description
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.
Specs & Details
Specs & Details
Shipping & Warranty
Shipping & Warranty
Free ground shipping on orders over $300. Same-day shipping on orders placed before 4PM EST.
All products include our industry-leading 10 Year Warranty backed by Reef Telecom.

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Every delivery’s carbon footprint is calculated based on weight, shipping method, and distance traveled. We neutralize these emissions by purchasing verified carbon removal credits from groundbreaking projects.
With your purchase, you’ll join a community of proactive merchants and customers dedicated to a sustainable future. Together, we've removed emissions for over 80 million deliveries and removed over 56 thousand tonnes of carbon.
We work with a network of pioneering carbon removal companies that have been vetted by the commerce platform Shopify.
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Coral Restoration Foundation
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Our goal is providing the highest quality refurbished equipment to promote environmentally-conscious equipment usage through it's lifecycle.