Fanvil X4U Enterprise IP Phone

The Fanvil X4U IP Phone is built to deliver a powerful and intuitive communication experience for businesses and enterprises. With HD audio and advanced noise reduction technology, the X4U ensures clear and natural conversations, whether through the handset, speakerphone, or headset.

One of its standout features is the dual-color display design, including a main LCD screen and a secondary DSS display that supports up to 30 DSS keys (via multiple pages). This layout improves efficiency for receptionists, call agents, administrators, and executives who need quick access to extensions, speed dials, and call management functions.

The X4U supports 12 SIP lines and includes advanced VoIP capabilities such as call forwarding, call transfer, 3-way conferencing, Busy Lamp Field (BLF), hot-desking, and voicemail. Equipped with dual Gigabit Ethernet ports, the phone ensures fast and reliable network performance with PoE support for streamlined installations.

Suitable for both small businesses and large enterprise deployments, the X4U integrates easily through auto-provisioning systems, TR-069 support, and secure configuration protocols. Its modern design, intuitive menu layout, and powerful feature set make it a versatile and efficient communication device for any professional workspace.

Key Features

• HD audio with full-duplex speakerphone for exceptional clarity

• Dual color displays: main LCD + secondary DSS screen

• Supports 12 SIP lines for advanced multi-line communication

• Dual Gigabit Ethernet ports (10/100/1000 Mbps) with PoE support

• Up to 30 DSS keys through multi-page DSS interface

• Call transfer, call hold, call forwarding, and 3-way conferencing

• Busy Lamp Field (BLF) for monitoring team extensions

• Hot-desking support

• Auto-provisioning and TR-069 for easy deployment

• Multi-language interface

• Elegant, durable build for professional environments

Specifications

• Display:

  • Main color LCD screen

  • Secondary DSS color screen

• Audio: HD voice, full-duplex speakerphone, noise reduction

• Networking: Dual Gigabit Ethernet, PoE

• Protocols: SIP v2, IPv4/IPv6, DHCP, VLAN, LLDP, VPN

• Ports: RJ9 handset, RJ9 headset, dual RJ45 network ports

• Power: PoE or 5V DC adapter

• Build: Business-grade ergonomic design

Applications

• SMB and enterprise office environments

• Executive and managerial desks

• Reception and administrative desks

• Call centers and customer service teams

• Distributed teams using SIP-based communication