---
product_id: 30403396
title: "Avaya 5621SW IP Telephone"
brand: "avaya"
price: "$437"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/30403396-avaya-5621sw-ip-telephone
store_origin: NZ
region: New Zealand
---

# 24 programmable buttons 7 lines x 29 chars 10 fixed feature buttons Avaya 5621SW IP Telephone

**Brand:** avaya
**Price:** $437
**Availability:** ✅ In Stock

## Summary

> 📈 Connect, Communicate, Conquer!

## Quick Answers

- **What is this?** Avaya 5621SW IP Telephone by avaya
- **How much does it cost?** $437 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/30403396-avaya-5621sw-ip-telephone)

## Best For

- avaya enthusiasts

## Why This Product

- Trusted avaya brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Power Management:** Standby mode conserves energy by turning off the backlight after timeout.
- • **User-Friendly Interface:** Backlit display enhances visibility, even in low light.
- • **Customizable to Your Needs:** 24 programmable feature buttons for a tailored experience.
- • **Elevate Your Communication:** Experience crystal-clear calls with a two-way speaker and microphone.
- • **Stay Organized Effortlessly:** Access your speed dial list of 104 contacts and call logs with ease.

## Overview

The Avaya 5621SW IP Telephone is a feature-rich communication tool designed for professionals, boasting a 7-line backlit display, 10 fixed feature buttons, and 24 programmable options. With its two-way speakerphone and embedded applications, it streamlines your calling experience while ensuring you stay organized and efficient.

## Description

A full-featured IP phone that provides 24 programmable line and feature buttons. Compatible only with IP500/403/406/412/Small Office Edition - Version 1.3 or higher with available IP Station Port.

## Features

- 7 line x 29 character backlit display for improved contrast; standby mode turns off backlight after time-out
- 10 Fixed Feature Buttons - Conference, headset, transfer, drop, redial, speaker, hold, mute, volume up and down
- 24 Programmable Feature Buttons Message Waiting Indicator
- Speakerphone - Two-way speaker and microphone
- Embedded Applications - Speed Dial List (104) and Call Log (Missed, Incoming, Outgoing). Also includes WAP WML browser.

## Images

![Avaya 5621SW IP Telephone - Image 1](https://m.media-amazon.com/images/I/A1+FdGmt+XL.jpg)
![Avaya 5621SW IP Telephone - Image 2](https://m.media-amazon.com/images/I/91ArC12ObWL.jpg)

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**Shop now:** [https://www.desertcart.nz/products/30403396-avaya-5621sw-ip-telephone](https://www.desertcart.nz/products/30403396-avaya-5621sw-ip-telephone)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-17*