Fanvil X4U Gigabit SIP Enterprise Desktop Phone with Dual-Color LCD Display

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 hotspot
1x2.8” main colour display, 1x2.4” side color displays for DSS keys
3 Line keys on the main display
HD audio on speakerphone and handset
Supports Bluetooth headset (Via BT dongle BT20)
Supports Wi-Fi connectivity (Via Wi-Fi dongle)
Supports EHS wireless headset
Up to 30 DSS keys(6 two-colored physical keys)
Dual Gigabit ports, integrated PoE
Stand with 2 adjustable angles of 45 and 50 degrees
Compatible 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 Lines
HD Voice
PoE enabled
2 LCDs (Main + DSS)
Handset / Hands-free / Headst mode
Intelligent DSS Keys
Desktop 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 Filter
Screen saver
Voice Message Waiting Indication (VMWI)
Programmable DSS/Soft keys
Network Time Synchronisation
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)
Parking/Pick-up (Depending on server)
Redial
Do-Not-Disturb
Auto-Answering
Voice Message (With server)
6-way Conference
Hot Line
Hot desking

Audio

HD Voice Microphone/Speaker (Handset/Hands-free, 0 ~ 7KHz Frequency Response)
HAC handset
Wideband ADC/DAC 16KHz Sampling
Narrowband Codec: G.711a/u, G.723.1, G.726-32K, G.729AB, AMR, iLBC
Wideband Codec: G.722, AMR-WB, Opus
Full-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 Buffer
DTMF: In-band, Out-of-Band – DTMF-Relay (RFC2833) / SIP INFO

Networking

Physical: 10/100 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)

Protocols

SIP2.0 over UDP/TCP/TLS
RTP/RTCP/SRTP
STUN
DHCP
IPv6
LLDP
CDP
PPPoE
802.1x
L2TP
OpenVPN
SNTP
FTP/TFTP
HTTP/HTTPS
TR-069
AES128 & AES256

Deployment & Management

Auto-Provisioning via FTP/TFTP/HTTP/HTTPS/DHCP/OPT66/SIP PNP/TR069
Web Management Portal
Web-based Packet Dump
Configuration Export / Import
Phonebook Import/Export
Firmware Upgrade
Syslog

Physical Specifications

Main LCD x1: 2.8-inch (320x240) Colour Screen
DSS Key-mapping LCD x1: 2.4-inch (240x320) Colour Screen

Keypad: 41 keys, including
3 Line keys (with LED indicator light)
4 Soft-keys
6 Function keys (Hold, Call forward, Conference, MWI, Headset, Redial))
4 Navigation keys
1 OK key
12 Standard Phone Digits keys
3 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 key

HD Handset (RJ9) x1
Standard RJ9 Handset Wire x1
1.5M CAT5 Ethernet Cable x1
Back Rack x1
Status Indicator Light x1 (Red)
RJ9 Port x2: Handset x1, Headset x1
RJ45 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 Driver
Safety Keyhole x1
DC Power Input: 5V/0.6A
Power Consumption: (PoE): 1.7W~10.46W
Power Consumption: (Adapter): 1.38W~9.13W
Working Temperature: 10~95℃
Working Humidity: 10~95%
Installation:

Desktop Stand
Wall-mounted (need an additional wall hanging parts)

Color: Black

Shenzhen Importgm Technology Co., Ltd.

Shenzhen Importgm Technology Co., Ltd. has been operating in the I T services market since 2010,focusing on the R&D, design and sales of core equipment and general accessories in the field of network communications, we are distributors and resellers of worldwide brands of communication equipment, general accessories and system solutions for global customers.We offer a wide range of products, including networking routers, switches, firewalls, servers, I P phones, video conferencing equipment, wireless A P, P D U and modules. We are located in Shenzhen with convenient transportation access. Over the years we have developed a team of highly skilled staff that delivers quality and effective solutions and services. Based on our rich experience, we can supply products with stable packages, reliable delivery, competitive prices and on-time support. Our products are exported to customers in such regions as the Middle East, Africa, America,Europe and Asia. We also welcome O E M and O D M orders.Whether selecting current products from our inventory or seeking engineering assistance for your project bid, you can consult our business staff at any time. Our service does not end when the invoice is printed but

begins as soon as you have received your order. Any customers' business visit and negotiation is warmly welcomed. Let's work together and win-win together.

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客户合影(1)

1. who are we?
We are based in Shenzhen,Guangdong, China, start from 2010,sell to Africa(15.00%),Mid East(15.00%),Southeast Asia(10.00%),Eastern Europe(10.00%),South America(9.00%),Northern Europe(5.00%),Central America(5.00%),Western Europe(5.00%),Domestic Market(5.00%),North America(5.00%),Oceania(5.00%),South Asia(3.00%),Southern Europe(3.00%),Eastern Asia(2.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Original brand new products; always pre-final Inspection before shipment;

3.what can you buy from us?
Switches, Routers, Firewalls, IP phones, Servers,Video Conference,AP, PDU,etc.

4. why should you buy from us not from other suppliers?
IMPORTGM has been operating in China for about 15 years. We are one of the largest and complete distributors and resellers of worldwide brands of communication equipment.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,etc.