FIBERME FGX4508G GSM Gateway – 8 Ports, 2G Mobile VoIP Bridge

The FIBERME FGX4508G GSM Gateway is a reliable 8-channel 2G VoIP gateway designed to bridge traditional GSM networks with modern VoIP/PBX systems. It allows businesses and call centers to route mobile calls through SIP-based IP telephony platforms such as Asterisk, 3CX, FreePBX, and other compatible systems.

Equipped with 8 SIM card slots, the FGX4508G can handle multiple GSM channels simultaneously, providing high-capacity mobile voice integration. The gateway supports 2G GSM frequency bands (850/900/1800/1900 MHz) for wide compatibility with mobile carriers worldwide. Dual 10/100 Mbps Ethernet ports enable seamless WAN/LAN integration into your existing IP network, ensuring smooth call traffic and connectivity.

The hot-swappable SIM design allows you to replace or switch SIM cards without powering down the gateway, minimizing downtime and improving operational efficiency. The FGX4508G supports both voice and SMS communication on all channels, making it ideal for call centers, customer support, SMS notifications, or mobile marketing campaigns.

For monitoring, billing, and analytics, the gateway provides detailed Call Detail Records (CDR). Administration and configuration are simplified with a web-based GUI, allowing quick setup, firmware updates, and real-time monitoring of channels and traffic.

With its compact and durable design, the FIBERME FGX4508G GSM Gateway operates reliably under standard office temperatures (0 °C–45 °C) and humidity (10–90%), providing a stable solution for small to medium businesses seeking reliable mobile VoIP integration.

Whether you need multi-SIM GSM routing, SMS capabilities, or integration with SIP VoIP systems, the FGX4508G offers a professional, high-performance solution for modern business communication.