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Fanvil X303-2 Wire IP Phone - 4 SIP Lines, 2.4" Color Display, RJ11 2-Wire Network & Power Connection

Name: Fanvil X303-2 Wire IP Phone - 4 SIP Lines, 2.4" Color Display, RJ11 2-Wire Network & Power Connection
Brand: Fanvil
SKU: Custom-FAN-X303-2WIRE

Delivery Time: 0-3 days

Brand Fanvil

Model Number X303-2 Wire

Manufacture Warranty 2 Years

EpicRise Warranty First Year

Product Highlights

• 2-wire RJ11 connection reuses existing telephone wiring for both network and power, eliminating costly rewiring projects

• 4 SIP accounts and 6-way conferencing capability enable multi-line management and team collaboration from a single device

• 2.4-inch color display with 3 programmable DSS keys for line monitoring, BLF, and speed dial functions

• HD voice with Opus and G.722 codecs plus noise reduction technologies deliver clear audio on handset and speakerphone

• EHS wireless headset support allows remote call control without interacting with the phone base unit

Overview
Specifications
FAQ
User Guides
Reviews

The Fanvil X303-2 Wire IP Phone enables organizations to deploy modern VoIP communications using existing two-core telephone wiring infrastructure. This upgraded IP phone eliminates the need for costly cable replacement projects by connecting through a standard RJ11 interface that carries both network access and power from compatible Fanvil 2-Wire PoE switches (PN8 or PN24).

Designed for enterprise environments where legacy wiring remains in place, the X303-2 Wire delivers professional-grade telephony features including 4 SIP accounts, 6-way audio conferencing, HD voice quality, and a 2.4-inch color display. The phone supports EHS wireless headsets and offers 3 programmable DSS keys for streamlined call management, making it suitable for office workers, receptionists, and facilities where disrupting existing infrastructure is impractical.

Best For

The X303-2 Wire is engineered for organizations seeking to modernize telephony systems while preserving existing two-wire cabling infrastructure:

- Office Renovations: Buildings undergoing updates where replacing all communication cabling would be disruptive or cost-prohibitive

- Healthcare Facilities: Hospitals and medical offices with established two-wire phone lines in patient rooms and administrative areas

- Hospitality Properties: Hotels and apartment complexes with legacy telephone wiring that can be repurposed for IP communications

- Educational Institutions: Schools and universities with existing two-core infrastructure across multiple classrooms and administrative offices

- Multi-Tenant Buildings: Commercial properties where tenants require modern VoIP features without infrastructure overhaul

Key Features

- 2-wire RJ11 connectivity carries both network data and power from Fanvil PN8/PN24 2-Wire PoE switches, eliminating separate Ethernet and power cable requirements

- 4 SIP account registration enables multi-line management with 3 programmable DSS keys for line monitoring, busy lamp field (BLF), and speed dial functions

- 2.4-inch color LCD display (320×240 pixels) with 4 soft keys and 9 dedicated function keys for hold, transfer, conference, phonebook, and other call controls

- HD voice quality through Opus and G.722 wideband codecs with full-duplex AEC, noise reduction, automatic gain control, and 0-7kHz frequency response

- 6-way audio conferencing capability allows organizers to add up to 5 participants for multi-party collaboration

- EHS wireless headset compatibility via electronic hook switch cable enables remote answering and call control from headset buttons

- Comprehensive VoIP protocols including SIP 2.0 over UDP/TCP/TLS, SRTP encryption, STUN, IPv6, 802.1x authentication, and TR-069 remote management

- Flexible installation options with multi-angle desktop stand and wall-mount capability for various workspace configurations

Quick Specs

Network Connection	1 × RJ11 (6P2C) 2-Wire interface
Power Source	2-Wire PoE from Fanvil PN8/PN24 switch
SIP Accounts	4 lines
Display	2.4" color LCD, 320×240 pixels
Programmable Keys	3 DSS keys (line/BLF/speed dial)
Function Keys	4 soft keys, 9 dedicated function keys
Audio Codecs	Opus, G.722 (wideband/HD)
Frequency Response	0-7kHz (handset and speakerphone)
Audio Technologies	Full-duplex AEC, noise reduction, AGC, VAD, CNG
Conferencing	6-way audio conference
Handset Port	1 × RJ9
Headset Support	EHS wireless headset (adapter required)
VoIP Protocols	SIP 2.0 (UDP/TCP/TLS), RTP/SRTP
Network Protocols	IPv6, DHCP, LLDP, 802.1x, SNTP, TR-069
Mounting	Desktop stand, wall-mount capable
Required Switch	Fanvil PN8 or PN24 2-Wire PoE switch (sold separately)

What's Included

- 1 × Fanvil X303-2 Wire IP phone

- 1 × Handset

- 1 × RJ11 to RJ11 cable (connects phone to 2-Wire PoE switch)

- 1 × RJ9 to RJ9 handset cord

- Desktop stand

Product Details
Color	Black
Connection Type	Serial
Power Source	Other

What types of environments is the Fanvil X303-2 Wire best suited for?

The X303-2 Wire is designed for buildings with existing two-core telephone wiring where replacing cabling is impractical. Hospitals, hotels, office buildings undergoing renovation, multi-tenant properties, and educational facilities can reuse legacy infrastructure for modern IP telephony. The phone eliminates the need for separate Ethernet and power cables, making it practical for environments where running new wiring would be disruptive or expensive.

How does the X303-2 Wire differ from standard Fanvil IP phones?

The X303-2 Wire uses a 2-wire RJ11 connection instead of standard Ethernet, allowing it to work over existing telephone wiring. Standard Fanvil IP phones require Ethernet network cables and PoE switches, while the X303-2 Wire must connect to Fanvil PN8 or PN24 2-Wire PoE switches specifically. This makes the X303-2 Wire the right choice when preserving legacy cabling is a priority, while standard models suit new installations with modern network infrastructure.

Is the X303-2 Wire cost-effective compared to rewiring for standard IP phones?

The X303-2 Wire eliminates cabling replacement costs by reusing existing two-wire infrastructure already installed in buildings. Organizations avoid expenses for pulling new Ethernet cables, repairing walls, and workspace disruption. The phone requires a Fanvil PN8 or PN24 2-Wire PoE switch investment, but this infrastructure cost typically remains lower than comprehensive rewiring projects across multi-room or multi-floor facilities.

What network equipment does the X303-2 Wire require and what won't it work with?

The X303-2 Wire requires a Fanvil PN8 (8-port) or PN24 (24-port) 2-Wire PoE switch and cannot connect directly to standard Ethernet networks or regular PoE switches. These specialized switches convert standard Ethernet and PoE to the 2-wire protocol the phone uses. The phone supports SIP 2.0 VoIP platforms and works with EHS wireless headsets via adapter cables, but headsets and EHS adapters are sold separately.

How many SIP lines and conference participants does the X303-2 Wire support?

The X303-2 Wire supports 4 SIP account registrations for multi-line management and can host 6-way audio conferences where one organizer invites up to 5 participants. The phone provides 3 programmable DSS keys that can be configured as line keys, busy lamp field (BLF) monitors, or speed dial shortcuts. This configuration suits receptionists, office managers, and professionals who handle multiple lines and need conferencing capability.

What audio quality features does the X303-2 Wire provide?

The X303-2 Wire delivers HD voice through Opus and G.722 wideband codecs with 0-7kHz frequency response on both handset and speakerphone. Audio processing includes full-duplex acoustic echo cancellation (AEC), noise reduction, automatic gain control, voice activity detection, and background noise estimation. These technologies provide clear communication in office environments with ambient noise.

What network protocols and security features does the X303-2 Wire support?

The X303-2 Wire supports SIP 2.0 over UDP/TCP/TLS transport, SRTP encrypted media, 802.1x network authentication, IPv6, DHCP, STUN NAT traversal, and TR-069 remote management. The phone implements AES128 and AES256 encryption and works with standard SIP platforms. Network configuration happens through the Fanvil PN8/PN24 2-Wire PoE switch that connects the phone to the main network.

Can the X303-2 Wire be wall-mounted or only used on desks?

The X303-2 Wire supports both desktop installation with the included multi-angle stand and wall-mount installation. The phone's RJ11 2-wire connection and compact form factor allow flexible placement in various workspace configurations. Wall-mounting hardware may be required for wall installation.

Regular price: $59.00
Sale price: $59.00
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