Benefits

• Backlit graphical display, 4 lines
• Dual-angle footstand: 46° and 28°
• Wallmountable (1)
• Wideband hands-free talking (speakerphone)
• Digital Signal Processor (DSP) enhanced audio quality
• 2-port 1-Gigabit Ethernet switch (RJ45) IEEE 802.3
• Power over Ethernet IEEE 802.3af, Class 2
• USB headset-ready (1)
• D7 expansion module-ready (1)
• Support for USB WiFi stick (RT2070/RT3070 chipsets) (1)
• Support for wireless headsets via electronic hook switch (EHS) (1)

Features

• 12 SIP identities / accounts
• XML browser
• Call lists for dialed, received, missed calls
• Local directory with 1000 entries
• Multiple language support
• DTMF in-band / out-of-band / SIP-INFO
• Interoperable with all major IP-PBX platforms

Call Features

• Speed dialing
• URL dialing
• Local dial plan
• Automatic redial on busy
• Call completion (busy/unreachable) (3)
• Caller identification
• Call waiting
• Call blocking (deny list)
• Auto answer
• Hold
• Music on hold (3)
• Handling of up to 12 simultaneous calls
• Blind attend and transfer
• Call forwarding
• 3-way conferencing on the phone
• Extension monitoring, call pickup (3)
• Call park, call unpark (3)
• Multicast paging
• DND mode (do not disturb)
• Keyboard lock
• Client matter code (CMC) (3)
• Unified communications ready

Audio

• Codecs:
  · G.711 A-law, μ-law
  · G.722 (wideband)
  · G.726, G.729AB, GSM 6.10 (FR)
• Built-in assignable ringtones
• Comfort noise generator (CNG)
• Voice activity detection (VAD)

Set-up

• Configurable though web interface
• Provisioning:
  · Automatic loading of settings via HTTP/HTTPS/TFTP
  · DHCP Options 66/67
  · snom Redirection Service
  · Remote management via TR-069 / TR-111

Protocols

• SIP (RFC3261)
• DHCP, NTP
• HTTP / HTTPS / TFTP
• LDAP (Directory)
• Dual Stack IPv4 / IPv6

User Interface

• Localization (language, time, dial tone)
• Red LED for call indication / message waiting
• 4 context-sensitive keys
• 18 programmable line / function keys with multicolor LEDs
• Paper inlay for labeling of function keys
• Dedicated keys for: Message, DND, directory, menu, transfer, hold

Security

• HTTPS server/client
• Transport layer security (TLS)
• SRTP (RFC3711), SIPS, RTCP
• VLAN (IEEE 802.1x)
• LLDP-MED, RTCP-XR
• VPN support
• Web interface password protection

Phone features

• Dimensions in millimeters (approx.):
• 238 x 190 x 40 (LxWxD) w/o foot stand
• 238 x 190 x 200/220 mm (LxWxD) with foot stand
• Weight (approx.): device 670g, footstand 230g
• Input voltage: 5V DC (SELV)
• Power supply: PoE or power adapter 5V DC 10 W (2)
• Handset: 4P4C connector
• Headset connectors:
• Wired: 4P4C connector or USB connector
• Wireless: USB connector or proprietary snom
• 4-pin connector for snom EHS Advanced (1)
• Hearing aid compatible (HAC) handset
• 1 x USB 2.0 host port, Type A, Hi/Full/Low-Speed
• Environmental conditions:
• Ambient temperature: 0°C to 35°C (32°F to 95°F)
• Storage temperature: -10°C to 45°C (14°F to113°F)
• Humidity: 5% to 95% (non-condensing)
• Included in delivery:
• Base phone unit
• Footstand
• Handset with cord
• Ethernet cable·
• Quick Start Guide