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Avaya IX J159 IP Desk Phone

West Pier supply, install and maintain the Avaya IX J159 IP Desk Phone.

West Pier is a Partner in Customer Excellence - one of only two in UK. We provide award winning business telephone systems, phone maintenance, networking solutions and consulting services.

Avaya IX J159 IP Desk Phone

West Pier supply, install and maintain the Avaya IX J159 IP Desk Phone.

The Avaya J159 IP desk phone is small enough to fit comfortably on a small desk - whilst offering a rich feature set. The J159 is competitively priced and its features include 2 colour displays (primary and secondary), HD audio quality, 4 X soft-keys, support for headsets, integrated Gigabit Ethernet interface and optional wi-fi. The Avaya J159 is tightly integrated with the Avaya IP Office 500, Avaya Aura and Avaya Cloud Office platforms.

Give your employees the IP phone that has both - a small form factor and all the buttons/functionality you would expect on a larger model.

Avaya IX J159 IP Desk Phone


Key Features and Benefits:
  • The J159 offers support for the J100 Wireless Module for Wi-Fi connectivity.
  • Increase your employee productivity by giving them high definition audio, which can reduce fatigue and provides easier-to-understand multi-party calls through the wideband audio codec in both the handset and headset.
  • The J159 will simplify call control on the display using softkeys for functions you rely on daily including conference and forwarding, call control and you can also use the soft-keys for quick access to things like the corporate directory.
  • Visual cues can speed up your task management - using 10 dual-colour Red / Green LED buttons.
  • Support for a secondary Gigabit Ethernet port (for a PC) can improve flexibility.
  • The J159 enables high speed call handling through support of fixed keys for things like hold, transfer, conference, and redial.
  • The Avaya J159 comes with a built-in volume boost for the hearing impaired, which eliminates the need to purchasing a separate amplified headset.
  • Advanced unified communications are supported through Session Initiation Protocol (SIP).
  • Power-over-Ethernet Class 1 design with sleep mode supports reduced energy consumption and lowers costs.



Please click here to open PDF  Click here for more information about the Avaya IX J159 IP deskphone



Please see below for links to other desk phones and handsets:

Avaya 1400 Series Digital Desk Phones

Intuitive Interface, Advanced Audio.

Avaya 1600 Series Desk Phones

IP Phones Which Deliver Security, Reliability And Performance.
Please see below for all models in this range.

Avaya 1403 Digital Desk Phone
Avaya 1408 Digital Desk Phone
Avaya 1416 Digital Desk Phone

Please see below for all models in this range.

Avaya 1603-I IP Desk Phone
Avaya 1603 SW IP Desk Phone
Avaya 1608-I IP Desk Phone
Avaya 1616-I IP Desk Phone



Avaya 9500 Series Digital Desk Phones

Reliable Phone Communications For Midsize Businesses.

Avaya 9600 Series IP Desk Phones

Expand The Possibilities Of What A Desk Phone Can Be.
Please see below for all models in this range.

Avaya 9504 Digital Desk Phone
Avaya 9508 Digital Desk Phone

Please see below for all models in this range.

Avaya 9608G IP Desk Phone
Avaya 9611G IP Desk Phone
Avaya 9641GS IP Desk Phone



Avaya 3700 Series DECT Wireless Handsets

Wireless Phones Built For Touch Environments.

Avaya E100 Series SIP Phones

This range has now been discontinued.
Please see below for all models in this range.

Avaya 3745 IP DECT Phone
Avaya 3749 IP DECT Handset

Please see below for all models in this range.

Avaya E129 SIP Desk Phone (DISCONTINUED)
Avaya E159 Media Station (DISCONTINUED)
Avaya E169 Media Station (DISCONTINUED)



Avaya J100 Series Desk Phones

Cost-effective Desk Phones for Everyday Use.

Avaya Vantage Multimedia Devices

Combine communications with the flexibility of an application platform.
Please see below for all models in this range.

Avaya IX J129 IP Desk Phone
Avaya IX J129 Open SIP Desk Phone
Avaya IX J139 IP Desk Phone
Avaya IX J159 IP Desk Phone
Avaya IX J169 IP Desk Phone
Avaya IX J179 IP Desk Phone
Avaya IX J189 IP Desk Phone
Please see below for all models in this range.

Avaya Vantage K155
Avaya Vantage K165
Avaya Vantage K175



Avaya B100 Series Conference Phones

Premium conference phones for an optimum experience.
Please see below for all models in this range.

Avaya B159 Conference Phone
Avaya B189 Conference Phone
Avaya B199 Conference Phone






If you would like to discuss the Avaya IX J159 IP Desk Phone or have any questions please call us on 0344 264 5522 or please email us.





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West Pier Telecom is the UK's only Avaya partner to have had their customer service officially recognised by Avaya 4 years running. We provide award winning business telephone systems, networking and communication solutions, support and consultancy services.


Business telephone systems, phone maintenance and networking solutions

Unify all your communications. Access on any device.


Video conferencing solutions, award winning business telephone systems, phone maintenance, networking solutions and consultancy services
Video conferencing solutions, award winning business telephone systems, phone maintenance, networking solutions and consultancy services


West Pier is fully accredited with ISO 9001:2015

West Pier is fully accredited with ISO 9001

Certificate No 10570