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D375 Desk Telephone

The Next-Generation Business Phone

The Snom D375 is a next-generation VoIP phone for business users who need immediate access to all of their important information. With its large 4.3” color TFT display, the Snom D375 offers an improved and extended presentation of call lists, address books, and menus. 12 freely programmable dual-color function keys can be configured for a variety of comfort functions such as speed dial, extension, or presence indication. The D375 features two Gigabit Ethernet ports to connect networking devices together. Built-in Bluetooth compatibility and a high-speed USB port enable the users to connect a variety of accessories such as wireless headsets and WiFi sticks. Dual Stack IPv4/IPv6 support ensures investment security. The D375’s non-wearing sensor hookswitch ensures a long product life even when the phone is used extensively and over long periods of time. The Digital Signal Processor (DSP), paired with an audio system engineered in Germany, guarantees excellent, unmatched audio performance.

The D375 supports the simultaneous use of several audio devices, including operation of both the headset and loudspeaker at the same time. With its characteristic, gently inclined shape for easy dialing, the D375 keypad features a set of 10 timesaving and dedicated function keys such as Do Not Disturb, redial, transfer, and conference.

Quick summary

  • High-resolution color display 4.3 inch 
  • 12 LED function keys (BLF) 
  • 10 dedicated function keys 
  • USB connectivity 
  • Gigabit switch 
  • Sensor hook switch 
  • Built-in Bluetooth compatibility
Lights:
Snom_D375_overview_1080x734_lightsoff.png Snom_D375_overview_1080x734_lightson (2).png

General Features

  • Dimensions (approx.): 250 x 200 x 135 mm
  • Weight (approx.): 900g
  • Input voltage: 5Vdc (SELV)
  • Power supply: PoE or 5Vdc power adapter (1), 10 Watts
  • Handset: 4P4C
  • Headset: 4P4C; snom EHS Advanced (1) available
  • 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 to 113°F)
    • Humidity: 5% to 95% (non-condensing)
  • Included in delivery:
    • Phone unit
    • Footstand
    • Handset with cord
    • Quick Start Guide
  • Color: black blue
  • Warranty: 2 Years
  • Part Number: 00004141 (all markets)

User Interface

  • Localization (language, time, dial tone)
  • Red LED for call indication / message waiting
  • 4 context-sensitive keys
  • 12 programmable line
  • function keys with dualcolor LEDs
  • Paper inlay for labeling of function keys
  • Dedicated keys for: Message, DND, Directory,
  • Menu, Transfer, Hold, Conference, Redial
  • Audio keys: Mute, Speakerphone, Headset
  • Volume key
  • 4-way navigation key
  • OK and Cancel keys
  • Menu-driven user interface

Call Features

  • Speed dialing
  • URL dialing
  • Local dial plan
  • Automatic redial on busy
  • Call completion (busy/unreachable) 
  • Caller identification
  • Call waiting
  • Call blocking (deny list)
  • Auto answer
  • Hold
  • Music on hold 
  • Handling of up to 4 simultaneous calls
  • Blind attend and transfer
  • Call forwarding
  • 3-way conferencing on the phone
  • Extension monitoring, call pickup 
  • Call park, call unpark 
  • Multicast paging
  • DND mode (do not disturb)
  • Keyboard lock
  • Client matter code (CMC)
  • Unified Communications ready

Security, Quality of Service

  • 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

Codecs, Audio

  • G. g.711 A-law, μ-law
  • G. 722, G. 726, G. 729A, G. 723.1, G. 727
  • GSM 6.10 (full rate)
  • Comfort noise, voice activity detection

Protocols

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

Installation

  • 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