Benefits

• High resolution graphical display
• Second display for self-labeling LED keys
• Dual-angle footstand: 46° and 28°
• Wall mountable
• Wideband hands-free talking (speakerphone)
• Digital signal processor (DSP) enhanced audio quality
• 2-port 1-Gigabit Ethernet switch (RJ45)
• Power over Ethernet IEEE 802.3af, Class 2
• USB headset-ready
• D7 Expansion module-ready(1)
• USB WiFi stick support (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)(2)
• Caller identification
• Call waiting
• Call blocking (deny list)
• Auto answer
• Hold
• Music on hold(2)
• Handling of up to 4 simultaneous calls
• Blind and attended transfer
• Call forwarding
• 3-way conferencing on the phone
• Extension monitoring, call pickup(2)
• Call park, call unpark(2)
• Multicast paging
• DND mode (do not disturb)
• Keyboard lock
• Client matter code (CMC)(2)
• Unified Communications ready

Set-up

• Configurable through 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

• Localisation (language, time, dial tone)
• Red LED for call indication / message waiting
• 4 context-sensitive keys
• 8 configurable self-labeling LED keys
• Dedicated message key
• Audio keys with LED indication: Mute, speakerphone, headset
• Volume key
• 4-way navigation key, OK and cancel keys
• Menu-driven user interface

Security

• 802.1X authentication and EAPOL
• Transport layer security (TLS)
• SRTP (RFC3711), SIPS, RTCP
• HTTPS server/client
• password-protected web interface
• VPN-support
• VLAN (IEEE 802.1Q)
• LLDP-MED, RTCP-XR

Phone Features

• Dimensions (approx.): 185x220x185mm (LxWxH)
• Weight (approx.): 940g
• Input voltage: 5V DC (SELV)
• Power supply: PoE or 5V DC power adapter(1)
• Handset: 4P4C connector
• Headset: 4P4C connector
• 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 temperatur: -10°C to 45°C (14°F to 113°F)
  Humidity: 5% to 95% (non-condensing)
• Included in delivery:
  Base phone unit
  Foot stand
  Handset with cord
  Ethernet cable
  Quick Start Guide
• Color: Black
• Warranty: 2 years
• Part Number: 00004259

Type of Approval

• CE Mark
• FCC Class B
• Safety IEC 60950, CB
  (1) Optional accessory (see below for part number)
  (2) If supported by PBX