Fanvil X303W – Enterprise Wi‑Fi IP Phone

The Fanvil X303W is a high-efficiency, wireless enterprise IP phone designed for businesses that need flexible deployment without compromising communication quality. Featuring a 2.4-inch color display, dual-band Wi-Fi connectivity, support for up to 4 SIP lines, and HD audio with advanced noise control, the X303W is ideal for offices, co-working spaces, and remote work environments. It offers a compact, professional-grade solution that ensures reliable, secure, and user-friendly VoIP communications.

Product Features

2.4-Inch Color Display

The X303W is equipped with a 2.4-inch 320 x 240 pixel LCD screen, offering a clear and vibrant interface for call handling, contact management, and feature navigation.

Dual-Band Wi‑Fi Connectivity

Supports both 2.4GHz and 5GHz frequencies with IEEE 802.11 b/g/n/ac standards, enabling fast and stable wireless connections without the need for network cabling.

Four SIP Line Support

Allows registration of up to 4 SIP accounts, making it ideal for professionals managing multiple call lines or extensions.

Six-Party Conferencing

Enables local six-way audio conferencing, increasing collaboration and reducing the need for external conferencing tools.

HD Audio with Advanced Voice Processing

Delivers clear, full-duplex audio with support for wideband codecs such as G.722 and Opus, plus features like echo cancellation, noise reduction, and packet loss concealment for consistent voice quality.

EHS Headset Compatibility

Supports electronic hook switch (EHS) headsets from major brands, allowing hands-free operation and improved mobility in the workplace.

Programmable DSS Keys

Includes three DSS (Direct Station Selection) keys that can be configured for speed dial, BLF (Busy Lamp Field), call transfer, or other frequently used functions.

PoE and Ethernet Support

Features a 10/100 Mbps Ethernet port with Power over Ethernet (PoE) capability, allowing simplified wiring and power management when not using Wi-Fi.

Secure Communication

Incorporates enterprise-level security protocols, including TLS, SRTP, HTTPS, and 802.1x authentication, to safeguard sensitive voice data.

Flexible Installation Options

Designed for both desktop use and wall mounting, the X303W adapts to a variety of workspaces and deployment needs.

Product Specifications

• SIP Lines: Supports up to 4 SIP accounts

• Display: 2.4-inch color LCD, 320 x 240 resolution

• Audio Codecs: G.722, G.711(A/u), G.729A/B, G.723.1, G.726, iLBC, Opus

• Wi-Fi: Dual-band 2.4GHz/5GHz, IEEE 802.11 b/g/n/ac

• Ethernet: 1 x 10/100 Mbps RJ45 port with PoE support

• Conferencing: Six-way local audio conferencing

• DSS Keys: 3 programmable DSS keys

• Headset Support: RJ9 port with EHS support

• Security: TLS, SRTP, HTTPS, 802.1x, VLAN tagging, QoS

• Phonebook: Up to 1,000 contacts; LDAP support

• Call Log: Up to 600 entries (incoming, outgoing, missed)

• Power Supply: IEEE 802.3af PoE or 5V/1A external power adapter

• Dimensions: 175 x 153 x 55 mm

• Operating Temperature: 0°C to 40°C

• Humidity: 10%–90% non-condensing