Fanvil X4U Enterprise IP Phone – Dual Color Screens, 12 SIP Lines, Gigabit

The Fanvil X4U is a business-class desktop IP phone. It pairs a main color display with a dedicated side screen for DSS keys and offers 12 SIP lines and dual gigabit ports. It suits employees, managers and receptionists at companies that run an IP PBX.

Key Features

• 2.8" (320×240) color main display plus a 2.4" color side display for DSS keys.
• 12 SIP lines, so several accounts and extensions can run on one phone.
• 6 physical DSS keys, up to 30 across 5 pages, for BLF monitoring and speed dial.
• Dual 10/100/1000 gigabit Ethernet ports: one for the network, one for PC pass-through.
• Integrated PoE, or an optional 5V/2A power adapter.
• HD voice with G.722 and Opus, and conference calls with up to 6 parties.
• USB 2.0 port for Bluetooth (BT20), Wi-Fi (WF20) or a flash drive.
• EHS wireless headset support for Plantronics and Jabra.
• Status indicator light. Wall-mountable with the WB102 bracket.

Technical Specifications

Model	Fanvil X4U
SIP Lines	12
Main Display	2.8" color, 320×240
DSS Display	2.4" color, 240×320
DSS Keys	6 physical / up to 30 via pages
Network	2 × Gigabit Ethernet
Power	PoE or DC 5V/2A adapter (not included)
Audio Codecs	G.711a/u, G.729A/B, iLBC, G.722, Opus
Conference	Up to 6 parties
USB	USB 2.0 (BT20 Bluetooth / WF20 Wi-Fi)
EHS Headsets	Plantronics (APD-80), Jabra (EHS20)
Dimensions	214 × 188.6 × 181.1 mm (45° stand)

Package Contents

Phone, HD handset with cord, 1.5 m CAT5e cable and desk stand.

FAQ

Does the Fanvil X4U support Wi-Fi and Bluetooth?

Yes, through USB accessories: the WF20 Wi-Fi dongle and the BT20 Bluetooth dongle. Both are sold separately.

Does it work without a power adapter?

Yes. It runs on PoE from a PoE switch. A 5V/2A adapter can be used if PoE is not available.

Are the ports gigabit?

Yes. Both ports are gigabit, so a PC can connect through the phone without losing speed.

Is it compatible with Yeastar or 3CX?

Yes. It uses standard SIP and works with most IP PBX systems.

Order the genuine Fanvil X4U from Modn Plus, with shipping across Saudi Arabia and specialist telecom support.