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header-product IP phone Fanvil X3U Black 6 lines LCD Wi-Fi

IP phone Fanvil X3U Black 6 lines LCD Wi-Fi

IP phone Fanvil X3U Photo 1
IP phone Fanvil X3U Photo 2
IP phone Fanvil X3U Photo 3
IP phone Fanvil X3U Photo 1
IP phone Fanvil X3U Photo 2
IP phone Fanvil X3U Photo 3
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Short description

The Fanvil X3U is a versatile IP phone featuring a 6-line LCD display and built-in Wi-Fi. It supports HD audio quality, multiple SIP accounts, and offers advanced features like call forwarding, conference calling, and a user-friendly interface. Ideal for both home and office use, it enhances communication efficiency and productivity.
Warranty: 2 Years
SKU: 3113681
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Product information

Description

Fanvil X3U is an enterprise-grade IP phone with a 2.8-inch 320x240 color display, support for up to 6 SIP lines and built-in PoE. Designed for office and business environments, the X3U delivers HD audio over wideband codecs (G.722 and Opus), dual Gigabit ports, compatibility with EHS wireless headsets and support for IPv4/IPv6 networking.

Advantages

The phone provides HD audio using G.722 and Opus codecs and a high-definition 2.8-inch color screen for clear visual feedback. It supports six SIP lines and three programmable line keys with LED indicators, includes dual Gigabit Ethernet ports and integrated PoE, and offers EHS wireless headset support. The device is compatible with both IPv4 and IPv6 protocols.

Suitable for

  • Small and medium-sized offices requiring multi-line desk phones
  • Contact centers or reception desks handling several concurrent lines
  • Workspaces that need PoE-enabled IP phones for simple deployment

Key specifications

  • Model: Fanvil X3U
  • Display: 2.8" color LCD, 320 x 240 pixels
  • SIP accounts/lines: Up to 6 SIP lines
  • Audio codecs: G.722, Opus (wideband)
  • Ports: Dual Gigabit (RJ-45), RJ-9 headset port
  • Power: PoE integrated; DC 5V 0.6A
  • Dimensions: 169 x 186.3 x 174.5 mm
  • Network: IPv4 / IPv6 support
  • Color: Black

How to use

Connect the Fanvil X3U to your network using the Gigabit Ethernet port; if PoE is available, the phone will receive power through the network cable. Configure SIP accounts through the web interface or provisioning server according to your VoIP provider or PBX settings. Adjust display and key assignments from the phone menu to match daily workflows. For headset use, connect a wired headset to the RJ-9 port or an EHS-compatible wireless headset using the EHS cable.

Usage recommendations

For best call quality, enable wideband codecs (G.722 or Opus) on both the phone and your SIP server, and ensure network QoS settings prioritize voice traffic. Use PoE for simplified installation and an EHS wireless headset for hands-free operation if mobility is required.

Specifications

Phonebook capacity: The number of names/numbers that can be stored in the phonebook of a phone.
1000 entries
Caller ID: The name and/or number of the caller comes up on screen when they ring the phone. You also send your caller ID when you call someone else unless you choose to deactivate it.
Yes
Speakerphone: Device has a microphone and loudspeaker provided separately from those in the handset. This device allows multiple persons to participate in a conversation. The loudspeaker broadcasts the voice or voices of those on the other end of the telephone line, while the microphone captures all voices of those using the speakerphone.
Yes
Handset type:
Wired handset
Answering machine: The product contains an answering machine where you can leave messages if the phone is unanswered/engaged (busy).
Yes
Product colour: The colour e.g. red, blue, green, black, white.
Black
All features
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes
Quality of Service (QoS) support:
Yes
Lines quantity: The number of lines in the phone.
6 lines
Echo cancellation:
Yes
Voice activity detection:
Yes
Do not disturb function:
Yes
Syslog:
Yes
Keypad number of keys:
37
Call pick up:
Yes
Call park:
Yes
Anonymous call:
Yes
Call transfer:
Yes
Product type: The sub-category of the product.
IP Phone
Number of handles included: The amount of handles, which are the part by which a thing is held, carried or controlled.
1 pc(s)
Comfort noise generation (CNG):
Yes
Message-waiting indicator (MWI):
Yes
Number of function keys:
9
Dual-Tone Multi-Frequency (DTMF) modes:
In-band, Out-of band, SIP info
Ethernet LAN interface type: The characteristics of the Ethernet LAN interface.
Gigabit Ethernet
Packet loss concealment (PLC):
Yes

Other features

Supported network protocols: Network protocols tested as compatible with this product e.g. FTP,HTML, POP.
SIP2.0 UDP/TCP/TLS, RTP/RTCP/SRTP, STUN, DHCP, IPv6, LLDP, PPPoE, 802.1x, L2TP, OpenVPN, SNTP, FTP/TFTP, HTTP/HTTPS, TR-069
Ethernet LAN (RJ-45) ports: Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
2
Firmware upgradeable:
Yes

Operational conditions

Operating relative humidity (H-H):
10 - 95
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 45

Packaging content

Cables included:
LAN (RJ-45)

Packaging data

Package height: The distance from the top to the bottom of the packaging.
68 mm
Package depth: The distance from the front to the back of the packaging.
215 mm
Package width: The distance from one side of the packaging to the other.
274 mm

Weight & dimensions

Height: The measurement of the product from head to foot or from base to top.
174.5 mm
Depth: The distance from the front to the back of something.
186.3 mm
Width: The measurement or extent of something from side to side.
169 mm

Multimedia

Voice codecs:
G.722, G.711u, G.711a, G.726-32, G.729ab, iLBC, OPUS
Front camera: Camera at the front of the product.
No

Network

Ethernet LAN data rates: The different speed levels of the Ethernet LAN connection.
10, 100, 1000
Wi-Fi: Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
Yes

Ports & interfaces

DC-in jack: The socket/plug where the DC electricity supply connects to the device.
Yes
RJ-9 ports quantity:
2
Power over Ethernet (PoE): The device supports Power over Ethernet (PoE), which is one of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras.
Yes

Display

Display resolution: The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.
320 x 240
Touchscreen: A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.
No
Display diagonal: Size of the display for this product, measured diagonally, usually in inches.
2.8 "
Display: The description of display that can includes display type, resolution, size etc.
LCD

Management features

Volume control:
Buttons
Integrated voicemail:
Yes

Phone features

Noise reduction:
Yes
Microphone mute:
Yes
Phonebook capacity: The number of names/numbers that can be stored in the phonebook of a phone.
1000 entries
Speakerphone: Device has a microphone and loudspeaker provided separately from those in the handset. This device allows multiple persons to participate in a conversation. The loudspeaker broadcasts the voice or voices of those on the other end of the telephone line, while the microphone captures all voices of those using the speakerphone.
Yes

Call management

Call forwarding:
Yes
Call log entries:
600
Call waiting:
Yes
Speed dialling:
Yes
Call hold:
Yes
Conference call:
Yes
Redialing:
Yes
Caller ID: The name and/or number of the caller comes up on screen when they ring the phone. You also send your caller ID when you call someone else unless you choose to deactivate it.
Yes

Design

Product colour: The colour e.g. red, blue, green, black, white.
Black

Performance

Intercom:
Yes
Handset type:
Wired handset
Answering machine: The product contains an answering machine where you can leave messages if the phone is unanswered/engaged (busy).
Yes

Description

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Customer reviews

Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Fanvil products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Fanvil service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: phonebook capacity, caller id, speakerphone, handset type, answering machine, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.