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Polycom VVX 450 - OBi Edition

Desktop IP telephone with 12 SIP lines, version with pre-installed Poly OBi software

Key features
  • Desktop IP Phone 
  • 12 SIP lines 
  • Version with pre-installed Poly OBi software 
  • This version has 36 virtual lines 
  • Certified for Google Voice for G Suite 
  • 4.3" color LCD screen (320x240 px) 
  • 2 Ethernet ports 10/100/1000 
  • Built-in USB port 
  • Compatible with Poly OBiWiFi5G dongle for WiFi (optional)
Manufacturer part #: 2200-48842-025
Internal ref: POVVX450OBI

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Subject to manufacturer conditions 1 year standard warranty
£206.39 Incl. VAT
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SIP telephone with 12 lines and Poly OBi software

The Polycom VVX 450 - OBi edition business IP desk phone is a high-quality, twelve-line, color display and high-performance IP phone for businesses of all sizes and is ideal for executives and upper management.

Best audio in the industry

The Polycom VVX 450- OBi edition offers both Polycom HD Voice and Polycom Acoustic Fence technologies. HD Voice delivers superior, high definition sound quality through industry-leading, advanced voice processing capabilities. The Polycom’s exclusive Polycom Acoustic Fence technology keeps business conversations free from extraneous noises, echoes, and distractions.

Unparalleled flexibility

Polycom VVX 450 OBi edition is flexible, so every pixel can be customized, from labeling to key/button functionality. End users can change the look and feel of the phone interface to meet customer specifications and personalization. Custom skins can be built to incorporate product branding and colors or to reflect a corporate brand or image via Main Menu, Call Screen and Screen Saver.

Intuitive user interface

The Polycom VVX 450 OBi edition is a desktop phone that meets the budget and communication needs of any business. It’s loaded with sophisticated features that are traditionally found only on high-end desktop phones. The Polycom VVX 450 is easy to use, reliable and stylish. End users will find that it combines an attractive ergonomic hardware design with an intuitive user interface that reduces the time spent learning new features and functions.

Easy deployment and administration

Packaged with the OBi software, Polycom offers a device customization service known as OBi Zero-Touch, a proprietary cloud-based “late-customization” solution for service provider customers. This allows service providers to personalize their default running configuration parameters, allowing service providers to ship devices to end users without the need to touch or pre-configured and re-package. OBi Zero-Touch is fully integrated with PDMS-SP, so deployed devices running OBi software can always be bootstrapped to the service provider’s management domain.


  • Pre-installed Poly OBi software
  • Google Voice for G Suite certified
  • OBi edition: 36 virtual lines
  • Compatible with the Poly OBiWiFi5G dongle to enable WiFi connectivity
  • Customizable interface
  • Cloud management service with Poly PDMS-SP
  • 4.3" color LCD screen (480 x 272 px)
  • Answering machine
  • Wall or desktop stand
  • multilingual
  • 4 contextual buttons
  • Busy LED light (BLL)
  • 12 lines
  • Multiple calling functions
  • EHS support (off the hook)
  • PoE
  • Dimensions: 24 x 23 x 5.7 cm

In the box

  • Poly VVX450 IP telephone (OBi)
  • Handset with cable
  • LAN cable
  • Desktop stand and wall mount
  • Configuration sheet
  • Power supply not included


Software feature summary

More Information

More Information
Warranty1 year
Connecting lineSIP
Number of lines12
Function keysWith call key , With hands free kit, With mute key , With R key, With redial key, With voicemail access
Hearing aid compatibleCompatible with hearing aid
Hands freeWith hands free kit
Headset portWith headset port
Type of headset jackRJ9
Sound qualityHD voice sound
Type of displayColour display, Graphical display, LCD display
Display size3.5"
KeypadNumerical keypad
Call indicator LEDWith LED call indicator
Wall mountingWith wall mounting
Compatibility electronic hook switchCompatibile with electronic hook switch (EHS)

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