---
product_id: 744272612
title: "Fanvil X4U Gigabit SIP Enterprise Desktop Phone with Dual-Color LCD Display"
brand: "fanvil"
price: "266 Lei"
currency: RON
in_stock: false
url: https://www.desertcart.ro/products/744272612-fanvil-x4u-gigabit-sip-enterprise-desktop-phone-with-dual-color
store_origin: RO
region: Romania
---

# Dual Gigabit ports for lightning-fast connectivity Dual-color 2.8" + 2.4" LCD screens 4 SIP lines for seamless multitasking Fanvil X4U Gigabit SIP Enterprise Desktop Phone with Dual-Color LCD Display

**Brand:** fanvil
**Price:** 266 Lei
**Availability:** ❌ Out of Stock

## Summary

> 📞 Elevate your desk game with the Fanvil X4U — where power meets precision.

## Quick Answers

- **What is this?** Fanvil X4U Gigabit SIP Enterprise Desktop Phone with Dual-Color LCD Display by fanvil
- **How much does it cost?** 266 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/744272612-fanvil-x4u-gigabit-sip-enterprise-desktop-phone-with-dual-color)

## Best For

- fanvil enthusiasts

## Why This Product

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

## Key Features

- • **Power Your Way:** Flexible power options including PoE, injector, or traditional power supply—choose what fits your setup.
- • **Multiline Mastery:** Handle up to 4 SIP lines and 3 programmable line keys for ultimate call control.
- • **Vivid Dual Displays:** Stay organized with a crisp 2.8" main screen plus a 2.4" secondary DSS screen featuring 30 programmable keys.
- • **Gigabit Speed Connectivity:** Dual Gigabit Ethernet ports ensure ultra-fast, lag-free communication in busy office environments.
- • **Enterprise-Ready Compatibility:** Seamlessly integrates with top VoIP platforms like 3CX, Avaya, Broadsoft, and more for effortless deployment.

## Overview

The Fanvil X4U is a professional-grade enterprise desktop phone featuring 4 SIP lines, dual-color LCD displays (2.8" main and 2.4" DSS), 30 programmable DSS keys, and dual Gigabit Ethernet ports. It supports flexible power options including PoE and is compatible with leading VoIP platforms, making it a versatile and powerful communication hub for modern offices.

## Description

The X4U is a next-generation and feature-rich sip phone for business. The 4-Line IP Phone has been designed by pursuing ease of use in even the tiniest details. Dual 10/100 Mbps(X4G: 10/100/1000 Mbps) network ports with integrated PoE are ideal for extended network use. Delivering a superb sound quality as well as a rich visual experience. With the second DSS color screen, the IP Phone supports up to 30 DSS keys which improve work efficiency. Using standard encryption protocols to perform highly secure remote provisioning and software upgrades.

## Features

- 3 Line Keys & 4 SIP Lines
- Dual color LCD screens ( 2.8" main screen and a secondary 2.4" DSS screen)
- Dual Gigabit ports and 30 DSS Keys
- Can be powered through a PoE Switch, Injector or Power Supply (Optional and Sold Separately)
- Highly compatible: 3CX, Avaya, OpenVox, NEC, Elastix, Asterisk, Matrix, Broadsoft, Epygi and more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Fanvil |
| Manufacturer | Fanvil Technology Co., Ltd. |
| Model | X4U |
| Product Dimensions | 31.75 x 48.9 x 8.89 cm; 1.18 kg |
| Item model number | X4U |
| Compatible Devices | 3CX, Avaya, OpenVox, NEC, Elastix, Asterisk, Matrix, Broadsoft, Epygi |
| Standing screen display size | 2.4 Inches |
| Power Source | Corded Electric |
| Batteries Included | No |
| Batteries Required | No |
| Recording Capacity | 16 Minutes |
| Manufacturer | Fanvil Technology Co., Ltd. |
| Item Weight | 1 kg 180 g |

## Product Details

- **Brand:** Fanvil
- **Colour:** Black
- **Telephone Type:** Corded
- **Power Source:** Corded Electric
- **Dialer Type:** Single Keypad

## Images

![Fanvil X4U Gigabit SIP Enterprise Desktop Phone with Dual-Color LCD Display - Image 1](https://m.media-amazon.com/images/I/81Zi5AgEpJL.jpg)
![Fanvil X4U Gigabit SIP Enterprise Desktop Phone with Dual-Color LCD Display - Image 2](https://m.media-amazon.com/images/I/81XRBP6B5uL.jpg)
![Fanvil X4U Gigabit SIP Enterprise Desktop Phone with Dual-Color LCD Display - Image 3](https://m.media-amazon.com/images/I/81ybysEVlBL.jpg)

## Questions & Answers

**Q: Is the power supply of phone will shipped with phone or just phone ?**
A: Power supply not include in all Fanvil Phones, just phone.

**Q: Is this the x4u or x4u-v2?**
A: They Look physically the same so cant really say for sure: 
The Fanvil X4U-V2 is a 12-line mid-level IP Phone that features two screens for added convenience when using DSS keys. The X4U-V2 has all the features a professional user needs such as great voice quality, support for EHS headsets, and the option to add a Bluetooth and Wi-Fi dongle.

**Q: This phone x4u, has answering machine for missed calls??**
A: No, The device is a Voip deskphone designed to work with a VoIP PBX system in your office or Cloud. There is no answering machine in the unit itself,  it supports and accesses all the many calling features including voice mail of the PBX/ UC system.

**Q: What power supply adapter is compatible**
A: The X4U requires a 5 Volt 2.0 Amp Adapter. You may be able to get away with Lower (1.5A) amperage adapter in a pinch, but remember the dual Color LCD Displays.  Always Better with a PoE Switch.

## Frequently Bought Together

- Fanvil X4U Gigabit SIP Enterprise Desktop Phone with Dual-Color LCD Display
- Facmogu 2 Pack DC 5V 2A Power Adapter, AC 100-240V to DC 5V 2A 10W Power Supply Transformers, 5.5 x 2.5mm Jack Also Compatible with 5.5x2.1mm Socket
- Fanvil X3U Enterprise VoIP Phone, 2.8-Inch Color Display, 6 SIP Lines, Dual-Port Gigabit Ethernet, Power Adapter Not Included

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**Shop now:** [https://www.desertcart.ro/products/744272612-fanvil-x4u-gigabit-sip-enterprise-desktop-phone-with-dual-color](https://www.desertcart.ro/products/744272612-fanvil-x4u-gigabit-sip-enterprise-desktop-phone-with-dual-color)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-31*