Fanvil X5U Executive Desk Phone
The Fanvil X5U Executive Desk Phone provides organised call control for managers, receptionists, and senior office users. It supports 16 Session Initiation Protocol lines, four illuminated line keys, and up to 30 DSS assignments. Separate colour screens divide general phone information from programmable functions. Moreover, built-in Bluetooth 4.2, dual Gigabit ports, integrated PoE, and HD audio support a connected professional workstation.
Product Overview
The X5U features a 3.5-inch 480 × 320-pixel main display. This screen presents call details, contacts, menus, and phone status. A separate 2.4-inch 240 × 320-pixel screen shows labels for programmable DSS functions.
Six physical DSS keys work across five display pages. Therefore, users can access up to 30 assignments without attaching paper labels. Administrators can configure supported positions for lines, speed dial, Busy Lamp Field monitoring, transfer actions, or other call functions.
Built-in Bluetooth 4.2 supports compatible wireless headsets and mobile device pairing. In addition, the phone can use a supported Wi-Fi adapter through its USB port. These options allow businesses to adapt the desk setup to different communication requirements.
Key Features
- Supports 16 SIP lines for users who manage many business extensions or calling accounts.
- Uses a 3.5-inch main screen and a dedicated 2.4-inch DSS screen for organised call control.
- Provides four illuminated line keys for visible registration and call-status information.
- Offers up to 30 DSS assignments through six physical keys and five selectable pages.
- Includes built-in Bluetooth 4.2 for supported headsets and mobile device connections.
- Supports wireless network access through a compatible optional USB Wi-Fi adapter.
- Provides two Gigabit Ethernet ports for the phone and a connected computer.
- Supports integrated IEEE 802.3af PoE, reducing separate desk-level power cabling.
- Uses G.722 and Opus wideband codecs to provide HD audio on compatible platforms.
- Enables local six-way audio conferencing for multi-party business discussions.
- Supports call recording through a USB flash drive or a configured server.
- Stores up to 2,000 local contacts and accesses remote XML or LDAP directories.
Technical Specifications
- Brand: Fanvil
- Model: X5U
- Product type: High-end executive SIP desk phone
- Focus keyphrase: Fanvil X5U Executive Desk Phone
- Main display: 3.5-inch 480 × 320-pixel colour screen
- DSS display: 2.4-inch 240 × 320-pixel colour screen
- Touchscreen: No
- SIP lines: 16
- Physical line keys: 4 with LED indicators
- DSS capacity: Up to 30 assignments
- DSS controls: Six keys and one page-switch key
- Conference capacity: Six-way audio conference
- Ethernet interfaces: Two 10/100/1000 Mbps bridged ports
- Power: IEEE 802.3af PoE or 5 V DC external power
- Bluetooth: Version 4.2
- Wi-Fi: Supported through a compatible USB adapter
- USB: One USB 2.0 Type-A port
- Wideband audio codecs: G.722 and Opus
- Local phonebook: Up to 2,000 entries
- Remote phonebook: XML and LDAP, up to 2,000 entries
- Call history: Up to 1,000 records
- Stand angles: 45 and 50 degrees
- Operating temperature: 0°C to 45°C
- Installation: Desktop or wall mounting with an additional accessory
Common Applications
The Fanvil X5U Executive Desk Phone suits managers, executive assistants, receptionists, account teams, and customer service supervisors. Its 16 SIP accounts support users who represent several departments or business numbers. Meanwhile, the dedicated DSS screen keeps extension status and frequent actions visible. Bluetooth headset support also benefits professionals who need hands-free communication during long or frequent calls.
Why Choose This Product?
The X5U separates general navigation from programmable call handling. As a result, an active call does not remove the DSS labels from view. The larger local directory also supports contact-heavy roles. Furthermore, Bluetooth, USB recording, Gigabit pass-through, and PoE reduce the need for separate desk devices. Its combination of visible controls and flexible connectivity suits demanding professional communication workflows.
Frequently Asked Questions
What is the purpose of the smaller X5U display?
The 2.4-inch display shows labels and status information for DSS assignments. It keeps programmed call controls visible while the main screen displays calls, contacts, or menus.
How do six DSS keys provide 30 assignments?
A page-switch key moves through five DSS pages. Each page assigns different functions to the six physical keys, providing up to 30 programmable positions.
Are the two colour displays touchscreens?
No. Users control the phone with its physical line keys, DSS keys, navigation buttons, and context-sensitive soft keys.
What can built-in Bluetooth 4.2 connect?
It supports compatible Bluetooth headsets and mobile device pairing. Available call and audio functions depend on the connected device.
Does the X5U have built-in Wi-Fi?
No. Wi-Fi requires a compatible USB wireless adapter. Since the phone has one USB port, businesses should plan accessory use before deployment.
Can the X5U record calls locally?
Yes. It supports recording through a USB flash drive. Server-based recording is also available when the connected telephone system provides and configures that service.
Can 16 SIP accounts use the four physical line keys?
Yes. The four keys provide direct physical controls, while additional accounts and functions remain accessible through the phone interface and programmable assignments.
Is the external power adapter always required?
No. A compatible IEEE 802.3af PoE connection can supply network data and electrical power. An external adapter provides an alternative power method.



























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