Fanvil X3SW Wireless WIFI IP Phone

Fanvil X3SW Wireless WiFi IP Phone

Fewer cables running across an office floor means fewer trip hazards, easier furniture rearrangement, and genuinely simpler deployment for any desk that doesn’t sit conveniently near an Ethernet drop. The Fanvil X3SW brings that wireless flexibility to Fanvil’s entry-level X3S series, delivering the same dependable 4-line calling and HD audio, connected entirely through built-in 2.4GHz WiFi.

This is Fanvil’s entry-level wireless SIP desk phone, purpose-built for enterprise scenarios and home office use where fewer wires means genuinely easier deployment.

Built-In 2.4GHz WiFi for Flexible, Low-Wire Deployment

The X3SW’s built-in 2.4GHz WiFi creates an optional way of connecting to the network, meaning fewer wires and easier, more flexible deployment across an office. Operating on the IEEE 802.11b/g/n standard with a transmission rate of up to 150Mbps, the X3SW gives businesses genuine wireless deployment flexibility for desks that don’t sit near existing Ethernet infrastructure.

Four SIP Lines With SIP Hotspot Support

The X3SW supports 4 SIP lines and SIP hotspot functionality, sharing a single number across multiple extensions to ensure calls are never missed regardless of which specific handset happens to be nearest — genuinely useful capability for a phone in this entry-wireless tier.

A 2.4-Inch High-Resolution Color Display

The X3SW features a 2.4-inch high-resolution color display, providing clear visibility of call information, menu options, and other phone features, with an intuitive and user-friendly interface that requires minimal training to navigate confidently.

HD Audio With Comprehensive Codec and Enhancement Support

Delivering HD voice quality on both handset and speakerphone with a 0-7kHz frequency response, the X3SW supports wideband G.722 and Opus codecs alongside narrowband G.711a/u, G.723.1, G.726, and G.729A/B plus iLBC. Full-duplex Acoustic Echo Cancellation (AEC), Voice Activity Detection (VAD), Comfort Noise Generation (CNG), and Background Noise Estimation (BNE) round out a genuinely comprehensive audio processing package.

Six-Way Audio Conference for Collaborative Calling

The X3SW supports 6-way local audio conferencing directly from the phone, letting a conference organizer invite up to 5 participants to join, genuinely improving internal and external collaborative efficiency without separate conferencing hardware.

EHS Wireless Headset Support

The X3SW supports EHS wireless headsets, including Poly wireless headsets connected through the Poly APD-80 EHS cable, giving users hands-free flexibility during calls.

A Comprehensive Local and Remote Phonebook

With a 1000-entry local phonebook and 1000-entry remote phonebook support via XML/LDAP, alongside 600-entry call logging covering incoming, outgoing, and missed calls, the X3SW delivers genuinely comprehensive contact and call management.

Dual Fast Ethernet Ports as a Wired Backup

Despite its wireless focus, the X3SW retains dual Fast Ethernet ports, giving businesses the option to fall back on a wired connection where preferred or available, rather than being locked purely into wireless operation.

Blocked List, Allowed List, and Programmable DSS Keys

The X3SW includes blocked and allowed call list management, a customizable screensaver, voice message waiting indication, and programmable DSS/soft keys — genuinely practical everyday phone management features beyond basic calling.

Broad Platform Interoperability

Compatible with major platforms including Asterisk, Broadsoft, 3CX, and Metaswitch, the X3SW integrates directly into whatever VoIP infrastructure a business already runs.

The Practical Case for Choosing X3SW

For offices wanting to reduce cabling complexity, deploy phones in locations without convenient Ethernet access, or simply prefer wireless flexibility at the entry tier, the X3SW delivers the same 4-line capability and HD audio quality as Fanvil’s wired entry-level phones, without requiring a network drop at every desk.

Perfect For

• Small and medium enterprises wanting reduced office cabling
• Home offices needing genuine wireless SIP desk phone capability
• Businesses deploying phones in locations without convenient Ethernet access
• Organizations wanting SIP hotspot functionality across shared extensions
• Teams needing 6-way conferencing with EHS wireless headset support
• IT departments wanting a wired Fast Ethernet fallback alongside wireless operation
• Businesses standardizing on major PBX platforms like Asterisk, Broadsoft, or 3CX