| Fanvil X4U-V2 Enterprise IP Phone
												
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										07/11/2025
										/fanvil-x4u-enterprise-ip-phone-p-8648.html
										£54.30 exc. VAT
										
										
										
									
																 
																Availability:In stock for next day delivery 	
																
															 
										Key Features
										
										
12 SIP lines, 6-way conference, SIP hotspot1x 2.8 inch display and 1x 2.4 inch side display3 line keys on the main display 								
	
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						| 5+ | £53.60 |  | 10+ | £52.90 |  | 25+ | £52.20 | 
 
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	 SKU:X4U-V2 |   |  Available Options:
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													Product DetailsSpecificationReviewsWhite Papers / Case StudiesQuestions Fanvil X4U-V2 Enterprise IP Phone
 The Fanvil X4U V2 is an enterprise-level IP Phone with two screens. The X4U has all the necessary VoIP features plus extended features like an EHS headset, BT dongle and Wi-Fi dongle, providing the highest-quality and convenience at an affordable price. The V2 version boasts a major improvement compared to its predecessor, the original Fanvil X4U. While the initial version only supported 3-way conference calls, the V2 now enables you to include up to 5 individuals in your call. This enhancement facilitates better collaboration and communication among team members, regardless of their geographical location. This version also stands out from its predecessor due to its ability to function as an SBC (Session Border Controller) by integrating the SBC software into its firmware seamlessly, cementing its position as a leading player in the communication technology arena. Fanvil X4U IP Phone Key Features 
12 SIP lines, 6-way conference, SIP hotspot1x2.8” main colour display, 1x2.4” side color displays for DSS keys3 Line keys on the main displayHD audio on speakerphone and handsetSupports Bluetooth headset (Via BT dongle BT20)Supports Wi-Fi connectivity (Via Wi-Fi dongle)Supports EHS wireless headsetUp to 30 DSS keys(6 two-colored physical keys)Dual Gigabit ports, integrated PoEStand with 2 adjustable angles of 45 and 50 degreesCompatible with major platforms such as: Asterisk, Broadsoft, 3CX, Metaswitch, Elastix, Avaya High Definition Audio for High-efficiency Work
 Wideband codec G.722 and Opus, HD audio in the Fanvil X4U enables you to enjoy crystal clear and high efficient group communication.  Elegant Outlook for Easy Operation 
 
 Adopting an intuitive design with a 2.8 inch colour LCD, a 2.4 inch colour side LCD and 3 line keys with an LED light, the Fanvil X4U allows for user-friendly feature customisation.  Supports EHS Wireless Headsets
 The Fanvil X4U supports EHS wireless headsets, for a professional VoIP phone experience
 
 
  
 
 
 
 Fanvil X4U IP Phone - Technical Specifications
Generic
12 SIP LinesHD VoicePoE enabled2 LCDs (Main + DSS)Handset / Hands-free / Headst modeIntelligent DSS KeysDesktop stand/ Wall-mounted installation (needs additional wall handing parts)Optional external power supply Phone functions
Local Phonebook (1000 entries)Remote Phonebook (XML/LDAP, 1000 entries)Call logs (In/Out/Missed, 1000 entries)Black/White List Call FilterScreen saverVoice Message Waiting Indication (VMWI)Programmable DSS/Soft keysNetwork Time SynchronisationSupport Bluetooth headset (Through USB Dongle BT20)Support Wi-Fi DongleSupport 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 URIuaCSTA Call functions
Call out / Answer / RejectMute / Unmute (Microphone)Call Hold / ResumeCall WaitingIntercomCaller ID DisplaySpeed DialAnonymous Call (Hide Caller ID)Call Forward (Always/Busy/No Answer)Call Transfer (Attended/Unattended)Parking/Pick-up (Depending on server)RedialDo-Not-DisturbAuto-AnsweringVoice Message (With server)6-way ConferenceHot LineHot desking Audio
HD Voice Microphone/Speaker (Handset/Hands-free, 0 ~ 7KHz Frequency Response)HAC handsetWideband ADC/DAC 16KHz SamplingNarrowband Codec: G.711a/u, G.723.1, G.726-32K, G.729AB, AMR, iLBCWideband Codec: G.722, AMR-WB, OpusFull-duplex Acoustic Echo Canceller (AEC)Voice Activity Detection (VAD) / Comfort Noise Generation (CNG)/ Background Noise Estimation (BNE) / Noise Reduction (NR)Packet Loss Concealment (PLC)Dynamic Adaptive Jitter BufferDTMF: In-band, Out-of-Band – DTMF-Relay (RFC2833) / SIP INFO Networking
Physical: 10/100 Mbps Ethernet, dual bridged port for PC bypassIP Mode: IPv4/IPv6/IPv4&IPv6IP Configuration: Static IP / DHCP / PPPoENetwork Access Control: 802.1xVPN: L2TP / OpenVPNVLANLLDPQoSRTCP-XR (RFC3611), VQ-RTCPXR (RFC6035) Protocols
SIP2.0 over UDP/TCP/TLSRTP/RTCP/SRTPSTUNDHCPIPv6LLDPCDPPPPoE802.1xL2TPOpenVPNSNTPFTP/TFTPHTTP/HTTPSTR-069AES128 & AES256 Deployment & Management
Auto-Provisioning via FTP/TFTP/HTTP/HTTPS/DHCP/OPT66/SIP PNP/TR069Web Management PortalWeb-based Packet DumpConfiguration Export / ImportPhonebook Import/ExportFirmware UpgradeSyslog Physical Specifications
Main LCD x1: 2.8-inch (320x240) Colour ScreenDSS Key-mapping LCD x1: 2.4-inch (240x320) Colour Screen       
Keypad: 41 keys, including3 Line keys (with LED indicator light)4 Soft-keys6 Function keys (Hold, Call forward, Conference, MWI, Headset, Redial))4 Navigation keys1 OK key12 Standard Phone Digits keys3 Volume Control keys (Up/Down/Mute (Microphone)6 DSS keys (With LED Indicator Light)1 Page-Switch (PS) key (With LED Indicator Light)1 Hands-free keyHD Handset (RJ9) x1Standard RJ9 Handset Wire x11.5M CAT5 Ethernet Cable x1Back Rack x1Status Indicator Light x1 (Red)RJ9 Port x2: Handset x1, Headset x1RJ45 Port x2: Network x1, PC x1 (Bridged to Network)USB2.0 Port x1: Standard A, Connect with USB dongle(BT or Wi-Fi) or Flash DriverSafety Keyhole x1DC Power Input: 5V/0.6APower Consumption: (PoE): 1.7W~10.46WPower Consumption: (Adapter): 1.38W~9.13WWorking Temperature: 10~95℃Working Humidity: 10~95%Installation:       
Desktop StandWall-mounted (need an additional wall hanging parts)Color: BlackDevice Dimensions:       
Desktop Stand (Angles 1): 214x188.6x181.1 mmDesktop Stand (Angles 2): 214x180.5x190.1 mmWall-mounted: 214x119.4x219.1 mm
													
  
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