Fanvil X4G – Fanvil – Enterprise IP Phone with 4 SIP Lines

The Fanvil X4G is a professional-grade enterprise IP phone engineered to enhance communication efficiency in business environments. Designed with advanced functionality and a user-friendly interface, the X4G supports 4 SIP lines and features dual color LCD screens, including an intelligent DSS key-mapping display to streamline operations. With HD voice quality, PoE support, and seamless compatibility with Plantronics headsets via EHS, the X4G is ideal for dynamic workspaces that demand performance, flexibility, and reliability.

Product Features

Advanced display and interface
The Fanvil X4G is equipped with two color LCD screens, including a DSS LCD for intelligent key mapping, providing quick access to key functions and improving user workflow.

HD voice quality
Delivers crystal-clear voice communication using HD audio on both the handset and hands-free speakerphone, backed by wideband codec support and acoustic echo cancellation.

Flexible call handling
Supports multiple call features such as call hold, transfer, waiting, forwarding, and 3-way conferencing. It also enables features like Do-Not-Disturb, hot-desking, and auto-answer.

Programmable keys and productivity tools
Includes programmable DSS and soft keys, remote phonebook (XML/LDAP), call log, speed dial, blacklist/whitelist filtering, and message waiting indication for a more customized experience.

Efficient network integration
Supports Gigabit Ethernet with dual ports for PC bypass, VLAN tagging, QoS, VPNs (OpenVPN, L2TP), and secure network access via 802.1x.

Audio optimization features
Equipped with full-duplex AEC, noise reduction, VAD, CNG, BNE, PLC, and a dynamic jitter buffer, the phone ensures consistent audio quality even in challenging network conditions.

Installation and compatibility
Supports desktop or wall-mount installation and EHS compatibility with Plantronics headsets, making it adaptable to various office setups.

Eco-friendly and cost-effective
Comes in an environmentally friendly package and offers high performance at a competitive price, making it an excellent choice for businesses.

Product Specifications

• 4 SIP lines
• HD voice support with wideband codec: G.722
• Narrowband codecs: G.711a/u, G.723.1, G.726-32K, G.729AB
• Dual color LCDs: main display + DSS LCD
• Acoustic echo cancellation (AEC), noise reduction, and PLC
• Hands-free, handset, and headset modes (EHS for Plantronics)
• Call features: hold, transfer, forwarding, auto-answer, voicemail access
• Local 3-way conference support
• 500-entry phonebook; remote phonebook via XML/LDAP
• Call log with 100 entries (incoming, outgoing, missed)
• Programmable DSS/soft keys
• Network support: Static IP / DHCP / PPPoE
• Dual Ethernet ports: 10/100/1000Mbps
• VPN: OpenVPN, L2TP (unencrypted)
• QoS and VLAN support
• Network access control via 802.1x
• DTMF support: In-band, RFC2833, SIP INFO
• Optional external power supply (PoE enabled)
• Desktop or wall-mount installation