Fanvil X303-2 Wire IP Phone -

Overview

Fanvil X303-2 Wire IP Phone is the 2-Wire upgrade version of the X303 IP phone, adopting the new 2-Wire power supply and network transmission technology. It fully reuses existing cables, enabling a seamless upgrade from analog communication to IP networks. Equipped with a 2.4-inch color screen, it supports 4 SIP accounts, HD voice, 6-way conference, and other rich features, and is compatible with external EHS wireless headsets — ideal for various enterprise application scenarios.

2-Wire Technology Advantages

Fanvil 2-Wire Solution adopts PLC (Power Line Communication) technology, upgrading analog communication systems to IP networks. By utilizing existing 2-Wire cables, it simultaneously delivers power and data transmission, eliminating the need for rewiring and significantly reducing upgrade costs. The 2-Wire devices support transmission distances of up to 300 meters with plug-and-play simplicity, making them ideal for upgrading from traditional phone systems to IP communications in hotels, enterprises, hospitals, and similar venues.

Key Features

2-Wire Power & Network: Simultaneous power and network connectivity via 2-Wire cables — no additional wiring required
2.4-inch Color Screen: 320×240 high-resolution color display with backlight for clear, intuitive operation
4 SIP Accounts: Supports multiple SIP accounts for flexible communication management
HD Voice: Supports G.722 and Opus wideband codecs for crystal-clear call quality
6-Way Conference: Built-in 6-party local conference capability for easy multi-party collaboration
1000-entry Local Phonebook: Large-capacity local phonebook for convenient contact management
EHS Headset Support: Compatible with EHS electronic hook switch for wireless headset integration
PLC Technology: Power Line Communication enables data and power transmission over a single line, up to 300 meters
Desktop & Wall-mountable: Supports 45° and 50° desktop stands, plus wall-mounting options

Application Scenarios

Hotel Upgrade & Renovation: Reuse existing telephone cables to quickly upgrade to IP communication, supporting room service, voicemail, and other smart features without altering room wiring
Enterprise Office Upgrade: Seamlessly migrate from traditional PBX systems to IP-PBX while preserving cable investments and reducing relocation/renovation costs
Hospital Communication Upgrade: Upgrade ward communication systems while retaining existing cables, enabling efficient IP communication between nurse stations and patient rooms
Schools & Campuses: Utilize existing cable infrastructure to rapidly deploy campus-wide IP broadcasting and communication systems

2-Wire Solution vs. Traditional Rewiring

Comparison	2-Wire Solution	Traditional Rewiring
Cable Requirements	Reuse existing 2-Wire cables	Requires new network cable installation
Installation Time	Plug-and-play, minutes-level deployment	Requires days to weeks
Business Impact	Near-zero disruption	Requires shutdown or phased construction
Overall Cost	Significantly lower (saves cables, labor, time)	High (cables + labor + business loss)
Transmission Distance	Up to 300 meters	Standard 100m (switch required for extension)

Specifications

Operating System	Linux
Main Screen	2.4-inch 320×240 Color Screen
Backlight	✓
Line Keys	3
DSS Keys	3
SIP Accounts	4
Audio Conference	6-way Local Conference
Call Logs	600
Local Phonebook	1000
Remote Phonebook	1000
HD Voice	✓
Wideband Codecs	G.722, Opus
Narrowband Codecs	G.711a/u, G.726, G.723.1, G.729A/B, iLBC
PoE	✓ (2-Wire)
EHS Headset	✓
Desktop Stand	45° and 50°
Wall Mountable	✓ (via separate accessories)