D-Link DPH-400EDM/B/F3 Extension Module

The D-Link DPH-400EDM/B/F3 Extension Module is a versatile and efficient accessory designed to enhance the capabilities of the D-Link DPH-400S VoIP Gateway. This extension module allows users to expand their telecommunication system by providing four FXS ports, enabling the connection of analog telephones, fax machines, or other telecommunication devices.

With support for various audio codecs, including G.711 (both A-law and µ-law), G.726, and G.729A, the DPH-400EDM ensures high-quality voice transmission over IP networks. Its compatibility with the SIP (Session Initiation Protocol) facilitates seamless integration into existing VoIP systems, allowing for flexible and efficient communication options.

The module is powered directly through the DPH-400S gateway, simplifying installation and reducing the need for additional power sources. Each FXS port is equipped with LED indicators, providing real-time status updates to ensure smooth operation and easy troubleshooting.

With a compact design measuring 244 mm x 170 mm x 44 mm, the DPH-400EDM fits easily into various setups, making it a practical solution for both home and office environments. It operates reliably within a temperature range of 0°C to 40°C (32°F to 104°F) and a humidity level of 10% to 90% non-condensing, ensuring consistent performance in diverse conditions.

Overall, the D-Link DPH-400EDM/B/F3 Extension Module is an essential component for businesses looking to expand their VoIP capabilities, providing flexibility, reliability, and high-quality voice communication solutions. Whether for small offices or larger enterprises, this extension module helps streamline telecommunications and enhance connec