Fanvil X4U is a professional IP phone with two color screens and support for gigabit networks. It is designed for office workers, managers and business users who need a reliable and functional device for everyday communications. With support for 12 SIP lines, HD sound and a user-friendly interface, Fanvil X4U provides a high level of comfort and efficiency at work.

Key Features:

✔ Display: 2.8" color main screen + 2.4" additional screen for DSS buttons

✔ SIP lines: 12

✔ Programmable keys: 30 DSS buttons for speed dialing and call control

✔ Network: 2 Gigabit Ethernet ports with PoE support

✔ Audio: HD audio, active noise cancellation, RJ9 and EHS headset support

✔ Conference: 3-way audio conference

✔ Additional: SRTP/HTTPS/TLS support for security, voicemail, speed dial

Call handling features:

✔ Hold, transfer, auto answer

✔ High-quality speakerphone with noise cancellation

✔ Caller ID, call log, flexible settings

✔ Full compatibility with VoIP services and SIP protocol