Description
DECT:
- Frequency bands:
- 1880 – 1900 MHz (EU)
- 1920 – 1930 MHz (US)
- Output power: EU < 250 mW, USA < 140 mW
- Protocols: DECT, DECT 6.0
- Seamless handover and roaming
- Handover using DECT or LAN synchronisation (IEEE1588)
- Wideband audio
- Authentification/encryption of base and handset
Range:
- Indoors: Up to 50 meters
- Outdoors: Up to 300 meters (for indoor use only)
Multicell System:
- Up to 4.000 registered handsets in the same network in multicell setup
- Up to 1.000 registered base stations in a multicell setup
- Up to 100 repeaters in a multicell setup(2)
- Up to 8 narrowband or 4 wideband calls per base station in multicell setup
- Up to 10 narrowband or 5 wideband calls per base station in single-cell setup
- Common phonebook with up to 3000 entries
- List of registered handsets
- Compatible to M700 running the same software version
Audio, Codes:
- G.722 (5 channels, 4 in multicell operation)
- G.711 A-law, μ-law
- G.726 (10 channels, 8 in multicell operation)
- Code negotiation, codec switching
- A900 enables:
- G.729 (10 channels, 8 multicell operations)
- BV32 (10 channels, 8 multicell operations)
- Opus (8 channels)
User interfaces:
- LED status indication, multicolor
- Reset key
- Web interface
Installation:
- Positioning:
- Wall mounting
- Ceiling mounting
- Remote software updates via HTTP / HTTPS / TFTP
- Automatic loading of settings via HTTP / HTTPS / TFTP
- Completely configurable through Web interface
- Static IP, DHCP support
- NTP (Network Time Protocol)
- Secure provisioning and authentication with Mutual TLS through individual vertificated issued by Snom CA
- Compatible handset feature RSSI tool, no additional measurement equipment needed
Hardware Specifications:
- Weight: approx. 306g
- Dimensions: approx. 144x140x35 mm (LxWxD)
- Antenna diversity (two internal omni-directional antennas for better transmission and reception)
- Power: Power over Ethernet (PoE) IEEE802.3af
- Class 2. If PoE is not available, the A5 PoE injector can be used (not included)(3), Power adapter available (4)
- Ethernet connector: RJ 45
- LAN interface: 10/100 BASE-T IEEE 802.3
- Colour: White
- Part numer: 00004426 (EU), 00004441 (US)
Network:
- HTTP and HTTPS
- LLDP
- IEEE 802.1Q
- TLS 1.2