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Fanvil X4U IP Phones

Quick Overview

  • 12 SIP lines, 3-way conference

  • 1x2.8” main color display, 1x2.4” side color displays for DSS keys

  • Dual Gigabit ports, integrated PoE

  • Up to 30 DSS keys(6 two-colored physical keys)

  • Compatible with major platforms: Asterisk, Broadsoft, 3CX, Metaswitch, Elastix, Avaya etc.

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X4U is an enterprise-level two screen IP Phone. With all the necessary VoIP features and other extended features like EHS headset, BT dongle and Wi-Fi
dongle, it provides the high-quality and convenient experience for users at an affordable price.

Technical Specifications

Display  1x2.8” main color display, 1x2.4” side color displays for DSS keys
Key features

Phone Functions: 

Local Phonebook (1000 entries), Remote Phonebook (XML/LDAP, 1000 entries), Call logs (In/Out/Missed, 1000 entries),Black/White List Call Filter, Screen saver, Voice Message Waiting Indication (VMWI), Programmable DSS/Soft keys, Network Time Synchronization,Support Bluetooth headset (Through USB Dongle BT20), Support Wi-Fi Dongle, Support Plantronics wireless headset (Through Plantronics APD-80 EHS Cable), Support Jabra wireless headset (Through Fanvil EHS20 EHS Cable), Support Recording (Through Flash Drive or Server), Action URL / Active URI, uaCSTA

Call Functions: Call out / Answer / Reject, Mute / Unmute (Microphone), Call Hold / Resume, Call Waiting, Intercom, Caller ID Display, Speed Dial, Anonymous Call (Hide Caller ID), Call Forward (Always/Busy/No Answer), Call Transfer (Attended/Unattended), Call Parking/Pick-up (Depending on server), Redial, Do-Not-Disturb, Auto-Answering, Voice Message (With server), 6-way Conference, Hot Line, Hot desking, Auto-Provisioning 



Network Interface

Physical: 10/100/1000 Mbps Ethernet, dual bridged port for PC bypass,  IP Mode:IPv4/IPv6/IPv4&IPv6,  IP Configuration: Static IP / DHCP / PPPoE,  Network Access Control: 802.1x,  VPN: L2TP / OpenVPN,  VLAN,  LLDP,  QoS,  RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)

Power Efficiency

DC Power Input: 5V/2A
Power Consumption (PoE): 1.7W~10.46W

Power Consumption (Adapter): 1.38W~9.13W


Desktop Stand (Angles 1): 214x188.6x181.1 mm
Desktop Stand (Angles 2): 214x180.5x190.1 mm
Wall-mounted: 214x119.4x219.1 mm

Temperature & Humidity

Temperature: 0~45°C
Humidity: 10~95%


Additional Information

key note Fanvil X4U IP phone
Manufacturer Fanvil
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