M400 DECT Sngle-cell Base Station

Unmatched Mobility and Scalable Performance for Modern Businesses

The Snom M400 is a professional-grade DECT single-cell base station engineered to deliver exceptional wireless mobility and enterprise-grade communication capabilities for small to medium-sized businesses.

This powerful base station serves as the central hub for Snom's M Series cordless ecosystem, enabling seamless, crystal-clear communication throughout your workspace. Designed with efficiency and scalability in mind, the M400 empowers employees to stay connected, productive, and responsive wherever they roam, from the desk to the warehouse floor.

Its simple installation process and intuitive web-based user interface ensure hassle-free deployment, allowing you to get up and running quickly without specialized technical expertise.

Core Technology: Robust DECT 6.0 Architecture with Wideband Audio

At the heart of the M400 is advanced DECT 6.0 technology operating in the dedicated 1.9GHz frequency band, providing complete immunity to interference from Wi-Fi networks, Bluetooth devices, and other wireless equipment.

This dedicated spectrum ensures crystal-clear, uninterrupted conversations with exceptional wireless range—up to 50 meters indoors and an impressive 300 meters outdoors . The base station supports a full range of high-definition audio codecs including G.722 wideband, G.711, G.726, and G.729, delivering rich, natural voice quality that makes conversations feel as though participants are in the same room.

This superior audio performance ensures every communication is rendered with exceptional clarity, reducing listener fatigue and improving overall communication effectiveness.

Scalable Capacity and Enterprise-Grade Features

The M400 is engineered to grow with your business, supporting up to 20 DECT cordless handsets with up to 10 simultaneous calls in narrowband mode. This scalable capacity makes it ideal for teams of all sizes, from small offices to larger departmental deployments. The base station offers the full range of business telephony features, including call transfer, call waiting, three-party conferencing, and Do Not Disturb functionality.

Advanced capabilities such as zero-touch provisioning and remote maintainability enable effortless deployment and centralized management for Cloud and VoIP PBX partners, reducing IT overhead and ensuring consistent performance across all connected devices.

Enterprise-Grade Security and Future-Ready Architecture

Security is paramount in the M400's design philosophy. The base station complies with the latest encryption standards, supporting TLS and SRTP protocols to ensure all voice communications remain private and protected against unauthorized access. This robust security framework makes it suitable for businesses handling sensitive information or operating in regulated industries.

Critically, the M400 shares the same advanced architecture as the Snom M900 multi-cell system, ensuring it benefits from the latest software and security updates across the entire Snom ecosystem. This architectural consistency guarantees long-term investment protection and seamless integration if your business eventually expands to a multi-cell deployment.

Flexible Connectivity and Easy Installation

The M400 features a compact, wall-mountable design with dimensions of 90 x 36 x 112 mm and a weight of just 170 grams, allowing for discreet placement in any environment . A single multicolor LED provides clear at-a-glance status indication, while a dedicated reset button ensures quick recovery when needed.

The base station connects to your network via a single 10/100 Mbit Ethernet port with support for Power over Ethernet (PoE) IEEE 802.3af, Class 2, eliminating the need for a separate power supply in PoE-enabled networks . Configuration and setup are easily managed through a menu-driven web user interface, providing intuitive control over all system parameters.

Over-the-air software updates ensure handsets remain current without manual intervention, while support for network protocols including DHCP, NTP, LLDP-MED, and HTTP ensures seamless integration into existing network infrastructures .

Target Applications: The Ideal DECT Solution for Dynamic Work Environments

The Snom M400 is the definitive wireless communication foundation for small to medium-sized businesses seeking to enhance workplace mobility and productivity. It is ideally suited for open-plan offices where employees need freedom of movement, retail environments requiring reliable staff communication, warehouses and logistics centers where cordless connectivity is essential, medical facilities needing secure, clear communication, and educational institutions with campus-style layouts.

By providing scalable capacity, enterprise-grade security, exceptional audio quality, and seamless integration with Snom's professional handset family, the M400 delivers outstanding value for organizations committed to reliable, high-performance wireless business communication.