---
product_id: 285426366
title: "Avaya J129 SIP IP Desk Phone POE (Power Supply Not Included)"
brand: "avaya"
price: "905 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/285426366-avaya-j129-sip-ip-desk-phone-poe-power-supply-not
store_origin: DK
region: Denmark
---

# Dual 10/100 Ethernet Ports with Class 1 PoE Single Line SIP Phone Full Duplex Speakerphone Avaya J129 SIP IP Desk Phone POE (Power Supply Not Included)

**Brand:** avaya
**Price:** 905 kr
**Availability:** ✅ In Stock

## Summary

> 📞 Elevate your desk game with crystal-clear calls and sleek PoE power!

## Quick Answers

- **What is this?** Avaya J129 SIP IP Desk Phone POE (Power Supply Not Included) by avaya
- **How much does it cost?** 905 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/285426366-avaya-j129-sip-ip-desk-phone-poe-power-supply-not)

## 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

- • **Wireless Expansion:** Compatible with J100 Wireless Module for flexible, untethered communication options.
- • **Hands-Free Efficiency:** Full duplex speakerphone ensures smooth, echo-free conference calls without missing a word.
- • **Seamless Connectivity:** Single line SIP phone designed for crystal-clear communication in modern offices.
- • **Power Over Ethernet Ready:** Dual 10/100 Ethernet ports with Class 1 PoE support reduce cable clutter and simplify setup.
- • **Future-Proof Compatibility:** Optimized for IP Office Release 10.2 SP2+ and Aura, ensuring smooth integration with your existing infrastructure.

## Overview

The Avaya J129 SIP IP Desk Phone offers a streamlined single-line SIP experience with full duplex speakerphone clarity, dual Ethernet ports supporting Class 1 PoE, and compatibility with J100 wireless modules. Designed for professional environments, it requires IP Office Release 10.2 SP2 or higher and Aura for seamless integration. Power supply sold separately.

## Description

Avaya J129 SIP IP Desk Phone POE (Power Supply Not Included)

## Features

- Single Line SIP Phone
- Full Duplex Speakerphone
- Dual 10/100 Ethernet ports, Class 1 PoE, Supports J100 Wireless Module
- Power Supply Kit (power adapter, power cord) sold separately
- Required IP Office Release 10.2 SP2 and above or Aura

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MBJNNVJ |
| Best Sellers Rank | #439,913 in Office Products ( See Top 100 in Office Products ) #719 in VoIP Phones |
| Customer Reviews | 4.6 4.6 out of 5 stars (7) |
| Date First Available | January 3, 2019 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.8 pounds |
| Item model number | 6543834093 |
| Manufacturer | Avaya Inc. |
| Package Dimensions | 9.53 x 8.66 x 2.52 inches |

## Product Details

- **Brand:** Avaya
- **Colour:** black
- **Telephone type:** Corded
- **Material:** Plastic
- **Power source:** Power over Ethernet (PoE)

## Images

![Avaya J129 SIP IP Desk Phone POE (Power Supply Not Included) - Image 1](https://m.media-amazon.com/images/I/51Zct2LeYsL.jpg)

## Questions & Answers

**Q: Will this work with grandstream ucm 6204?**
A: It is not straight forward to configure, I did not find an option to configure SIP from the phone's web interface. You have to use the dial pad to put the user and password. I was unable to use BLF features on the phone as well.
I have several Grandstream phones, different models I also run UCM6202 and a FreePBX server.
Avaya phones seems to be of good quality and feature rich, but I would not recommend using them outside of Avaya environment, like FreePBX and Grandstream SIP.
I bought Avaya J129 and Avaya J169 for testing and now they are back in their boxes. I do not know what to do with them.

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**Shop now:** [https://www.desertcart.dk/products/285426366-avaya-j129-sip-ip-desk-phone-poe-power-supply-not](https://www.desertcart.dk/products/285426366-avaya-j129-sip-ip-desk-phone-poe-power-supply-not)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-24*