SNOM D305 – Fast Ethernet IP Phone, 4 Lines, 2 Line Monochrome Screen, PoE, No PWR Adapter


SNOM D305 – Fast Ethernet IP Phone, 4 Lines, 2 Line Monochrome Screen, PoE, No PWR Adapter

Availability: In stock SKU: SNOM-D305

$147.00 (inc. of GST)

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4 Line IP Phone. Hi-Res display with backlight, PoE

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As the basic model of the SNOM business telephone family, the SNOM 300 fulfils the most important requirements of VoIP telephony and additionally offers numerous functions that are indispensable in the business world. For effective everyday work, the SNOM 300 provides all relevant office functions such as choice of trunk line, status display, group lines, the engaged option or picking up calls. 

When it comes to user friendliness, the SNOM 300 sets new standards: A two-line graphical LCD display enables the display of call information, and the menu-driven user interface provides the simplest of feature management. Via the navigation key, the user is guided intuitively through the telephone menu. More complex telephone functions, call details and configuration possibilities are accessible via the browser over the connected PC. 

The SNOM 300 is designed for different environments: for small offices, call centers, lobbies, recreation rooms, or in the home. It fits into its environment without any troubles. Through numerous telephone functions, the demands of everyday office communication can be easily managed. The SNOM 300 has a headset connection and can be used as a freestanding or wall-mounted model. 

As the SNOM 300 supports all of the common compression codecs such as G.729a and G.723.1, it is compatible with numerous components of other manufacturers and can be used in low-bandwidth environments. An integrated 2 Ethernet port switch enables connection to the network over an RJ-45 interface simultaneously with the PC connection! 

What’s in it for you?

  • Two-line display (2 x 16 characters) 
  • 27 keys, 7 LEDs 
  • 6 programmable function keys 
  • 2 Ethernet ports
  • 4 (6 planned) SIP registrations 

Physical Features

  • Dimensions: appro. 20 x 18,5 x 12 cm 
  • Weight: approx 730 g 
  • Certifications: FCC Class B, CE Mark 


  • Network: RJ45 (Ethernet)
  • PC: RJ45 (Ethernet)
  • Power: 5 V DC (stabilized)
  • Handset: RJ14 Standard Handset Connector
  • Headset: RJ-Connector Headset
  • Ethernet: 2 port switch
User Interface
  • 2 x 16 character display
  • 27 keys, 7 LEDs
  • Up to 6 lines
  • Call lists (100 entries)
  • Address book (100 entries)
  • Address book Import/Export
  • Speed dialing, local dial plan
  • Call waiting indication
  • Clock, call-timer
  • Caller ID
  • Call blocking (deny list, anonymous calls)
  • 6 programmable function keys
  • Menu-driven user interface
  • National language support for selected for selected languages (NLS)
  • URL dialing support Do not disturb
  • Do not disturb

Speakerphone Call Features

  • Hold
  • Blind transfer, attended transfer
  • Music on hold support (PBX)
  • Divert
  • Call intrusion
  • Toggling
  • Transfer
  • Redialing (PBX)
  • Conferencing (3-way conference bridge on phone)
  • Call park, call pick-up
  • Call completion
  • Paging Support

Web Server

  • Embedded web server HTTP/HTTPS
  • Easy configuration of the phone, remote configuration
  • Dial from web interface
  • Password protection
  • Diagnostics (tracing, logging)


  • HTTPS (server/client)
  • SRTP (RFC3711)
  • Certificate support


  • G.711 aLaw, Law, G.722 (16 Khz), G.723.1, G.726, G.729A, GSM 6.10 (full rate)


  • RFC3261 compliant
  • UDP, TCP and TLS transport layer
  • Digest authentication
  • Loose routing and strict routing support
  • PRACK (RFC3262, REFER (RFC3515)
  • DNS SRV (RFC3263), redundant server support
  • Offer/answer (RFC3264)
  • Message waiting indication reception (RFC3842, RFC3265)
  • Session Timer (RFC4028)
  • Dialog-state (RFC4235)
  • In-band DTMF/Out-of-band DTMF
  • STUN client (NAT traversal)
  • ENUM (RFC3261)


  • Automatic software update
  • Completely automatic installation from web
  • NTP, Daylight saving time
  • Static IP provisioning, DHCP