Description
If your team needs to stay reachable anywhere on a large property without dropped calls or spotty coverage, the Snom M900 DECT Multi-Cell Base Station is the professional solution. It scales effortlessly from one base to 1,000 bases and supports up to 4,000 handsets in a single cluster – perfect for warehouses, hospitals, hotels, schools, or corporate campuses. Enjoy seamless handover as users roam, wideband audio for natural-sounding calls, over-the-air handset updates that save IT time, and enterprise-grade TLS encryption that keeps conversations private. Simple PoE installation and wall/ceiling mounting make it easy to deploy exactly where you need coverage.
The Telecom Spot Expert Review
The snom M900 is one of the smartest multi-cell bases we’ve seen. What really sets it apart is the integrated DECT manager – you don’t need a separate box or extra licensing, which keeps costs down and simplifies rollout. The dual synchronization (DECT + LAN) means rock-solid handoffs even in tricky environments with thick walls or multiple floors.
Pros: Massive scalability (up to 1,000 bases and 4,000 handsets today, even more with future firmware), seamless handover so calls never drop when staff move around, strong TLS encryption plus SRTP, and wireless OTA updates that keep every handset current without touching each one. PoE makes installation clean and power reliable. The RSSI tool on compatible handsets takes the guesswork out of placement.
Cons: For best performance you’ll still want a quick site survey (the built-in RSSI feature on M-series handsets makes this easy and free). It’s an indoor unit only – use the M900 Outdoor version for exterior areas.
Overall, if you’re outgrowing single-cell systems or need future-proof mobility, the M900 is an excellent choice. It’s ideal for IT teams and facility managers who want dependable performance without ongoing headaches.
Key Features
- Massive Scalability – One cluster supports up to 1,000 bases and 4,000 handsets so your system grows as your team does—perfect for expanding offices or campuses.
- Seamless Handover & Roaming – Calls stay connected as users move between bases using DECT or LAN sync—no dropped calls, even across floors or buildings.
- Built-in DECT Manager – Every M900 manages the entire system automatically for constant uptime and easier administration.
- Enterprise Security – TLS encryption and authentication keep your calls private and protected from eavesdropping.
- Over-the-Air (OTA) Updates – Update handset firmware and settings wirelessly from any base—saves IT teams hours of manual work.
- Wideband Audio & Multiple Codecs – Crystal-clear sound with G.722, G.711, and more; supports up to 8 narrowband or 4 wideband calls per base in multicell mode.
- Easy Power & Install – PoE IEEE 802.3af (Class 2) or optional adapter; compact wall/ceiling mount design fits anywhere.
- Practical Extras – RSSI tool on compatible handsets, local directory up to 3,000 entries, LDAP/XML phonebook, alarm server compatibility, and beacon support for location services.
Technical Specifications
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DECT:
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Multicell System:
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User interfaces:
Installation:
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Network:
More Information:
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Snom M900 Compatibility
- Compatible handsets
Snom M25, Snom PN 00003987 (EU),00003988 (US)
Snom M65, Snom PN 00003969
Snom M70, Snom PN 00004423
Snom M80, Snom PN 00004424
Snom M85, Snom PN 00004189
Snom M90, Snom PN 00004426 - Compatible DECT Repeater:
Snom M5, Snom PN 00003839