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SNOM D120 IP Telephone
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SNOM D120 IP Telephone

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With the D120, Snom completes its phone series with a real entry-level device. Designed for large installations, such as those that can be found in the hotel- or healthcare industry, its straightforward design and exceptional audio quality meet all the requirements of an entry-level phone.The D120 is a no-frills phone without a large display, special function keys or features such as call holding for more than one call etc. and has been designed purely with stability and ease-of-use in mind.

Nevertheless, the Snom D120 does feature a backlit display which is a unique within the price segment. The D120 is hearing aid compatible (HAC), is equipped with its own specially adapted firmware, has very low power consumption requirements, can be used via PoE (Power over Ethernet) and is compatible with Snom’s redirection services. Combined with an unbeatable price, it is the leader in its class.

Quick summary

2 SIP identities

Low power consumption (PoE)

Backlit graphical display

360° degree call/message indicator

4 context sensitive function keys + 5 function keys


Product Brochure

Quick Reference Guide
  • $65.00
  • SKU


  • Graphical Display 132 x 64 pixels with backlight
  • Single position footstand 35°
  • Wall mountable (1)
  • Hands-free talking (Speakerphone)
  • Digital Signal Processor (DSP) enhanced audio quality
  • 2-port 10/100 Mbps Ethernet switch (RJ45)
  • Power over Ethernet IEEE 802.3af, Class 1
  • SHA-2 based secure provisioning



  • SIP (RF3261)
  • LDAP (Directory)
  • Dual Stack IPv4/IPv6



  • 2 SIP identities / accounts
  • XML Browser
  • Call lists for dialed, received, missed calls
  • Directory with 250 entries
  • Languages: English, French, Spanish
  • Additional language support via provisioning
  • In-band DTMF / out-of-band DTMF / SIP INFO DTMF
  • Interoperable with all major IP-PBX platforms

User Interface

  • Number of keys: 32
  • Line keys with LED: 2
  • Dedicated keys: DND, Directory, Transfer, Hold, Message
  • Context-sensitive function keys: 4
  • Navigation keys: 2 (up/down)
  • Audio keys: Mute, Speakerphone, Volume control
  • Redial via call lists (OK key)
  • High-visibility red LED for call indication / message waiting (2)
  • Menu-driven interface
  • Localization (Language, time, dial tone)

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)
  • Blocking of anonymous calls (2)
  • Auto answer
  • Lists of missed, received and dialed calls
  • Hold
  • Music on hold (2)
  • Handling of up to 2 simultaneous calls
  • Blind and attended transfer
  • Call forwarding
  • 3-way conference on the phone
  • Call pickup
  • Call park, call unpark (2)
  • Multicast paging
  • DND mode (do not disturb)
  • Keyboard lock

Phone Features

  • Dimensions: 205 x 161 x 32 mm (W/o foot stand)
  • Dimensions: 205 x 161 x 120 mm (with foot stand)
  • Input voltage: 5V DC (SELV)
  • Handset: RJ-4P4C
  • Headset: RJ-4P4C
  • Hearing aid compatible (HAC) handset
  • Power: PoE or 5V DC power adapter (1)
  • Environmental Conditions: 
    • Ambient temperature: 0° to 35° C(32° to 95° F)
    • Non-operating temperature: -10°C to 45°C
    • Relative humidity: 5% to 95% noncondensing
  • Included in delivery
    • Base phone unit
    • Foot stand
    • Handset with cord
    • Ethernet cable
    • Quick Installation Guide
  • Color: Black
  • Warranty: 3 years
  • Part Number: 00004361 for all markets


  • Codecs
    • G.711 A-law, μ-law
    • G.722 (wideband)
    • G.726, G.729, GSM 6.10 (FR)
  • 10 built-in assignable ringtones
  • Comfort Noise Generator (CNG)
  • Voice Activity Detection (VAD)


  • Transport Layer Security (TLS)
  • VLAN
  • IEEE 802.1X
  • Web interface password protection


  • Configurable through web interface
  • Provisioning
    • DHCP Options 66/67
    • Plug & Play (PnP)
    • Snom redirection Service
    • Remote management via TR-069

Type Approval

  • CE Mark
  • Safety IEC 60950

(1) Optional accessories (see below for part number)
(2) Optional: If supported by PBX

Part numbers for optional accessories

00004325 Power Adapter A6 with EU clip
00001168 UK clip for Power Adapter A6
00004373 Power Adapter with fixed plug EU
00004374 Power Adapter with fixed plug UK
00004341 Monaural Headset Snom A100M
00004342 Binaural Headset Snom A100D

  • Color
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