Avaya Vantage K155 – 700513907

£255.00 (ex VAT)

£306.00 (inc VAT)

Avaya Vantage K155 Device combines the simplicity of one touch high quality conferencing with the comfort of a physical keypad. (Cradle sold separately – Click Here)

SKU: 700513907 Category:


Avaya Vantage K155 Device combines the simplicity of one touch high quality conferencing with the comfort of a physical keypad - all wrapped in the distinctive Avaya Vantage design. Designed for users that prefer a traditional dial pad and function keys, the device is suitable for user within large enterprises using Avaya Aura as well as for smaller businesses that use Avaya's IP Office platform. Avaya Vantage K155 is loaded with capabilities that enable it to deliver unique user experiences. Using this powerful, customisable device, you can have unique custom experiences that mesh into your workflows and business processes. With Avaya Vantage K155, you enjoy the advantages of a desktop device and flexibility of an application platform - it's modern, connected, and personalised. (Cradle sold separately - Click Here)

Avaya Vantage K155 Specifications:

  • Capacitive 5-Inch Touch Screen
  • Resolution - 720 x 1280px
  • 4 Bits Colour Depth
  • Windband audio available on all transducer, Headset & Hands free
  • Kensington Security Slot
  • 16 GB Flash Memory
  • 2GB RAM
  • Dual Port RJ45 Connected Ethernet
  • Wireless Access Point Mode
  • Audio Mute and Video Mute
  • Bluetooth 4.2 High Speed
  • Power Adapter Connector
  • 3.5 mm Audio Jack Socket
  • USB Type A Port
  • Message Waiting Indicator
  • SIP Protocol
  • Equinox Client, Vantage Basic and Vantage Open User Interfaces
  • Avaya Vantage Connect
  • Downloadable Ring Tones
  • Languages - Brazilian, Portuguese, English, French, German, Italian, Japanese, Korean, Latin Spanish, Russian, Simplified Chinese
  • Hand Piece Cradle Click Here (Sold Separately)


  • IP Office Release 11 On IP Office 500 , Server Edition, Cloud
  • Aura 6.3 - 8.0

If unsure of your exact requirements, please use the LIVE CHAT or call the sales team who will be able to advise you. Alternatively email us at

Key Features

Condition: New
Manufacture: Avaya
Model: Avaya Vantage K155
SKU: 700513907

Shipping & Delivery

All items ordered from IP Office Direct are shipped and process before 1pm. Any orders after this will be sent the following day. All orders over £200 (ex VAT) will be eligible for free delivery.

  • Orders can only be dispatched with a business address within the UK

When you place an order, you will also receive a confirmation email from our service team telling you that the goods has been dispatched. If you require tracking for your order please get in touch with us.

If you need help then our team are available from Monday to Friday (between 9:00am and 5:00pm GMT)

Please call us on 0800 280 2280 to discuss your order and any specific delivery instructions.

Other reasons you should buy from us

  • 14 Days for return if product is still sealed
  • Genuine Avaya Sapphire Partner
  • ISO9001 & ISO27001 Accredited
  • We do it all – Installation, maintenance and support

Data Sheet

Need to know more? View Avaya's latest Data Sheet
Avaya Vantage K155 - 700513906


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