USB Video Conferencing
FONE540
Conference Speakerphone
Face-to-Face Audio Quality That Adapts to Any Space
Overview
The FONE540 is a daisy-chainable USB speakerphone that enhances your audio conferencing experience in personal workspaces, huddle rooms, and medium-to-large conference rooms. Easy to plug in, install, and use, the FONE540 supplies business-class acoustics without creating extra work.
Expansion Speakerphones / Microphones Adapt to Various Spaces
Embedded with daisy-chain technology, the FONE540 can be expanded by adding up to two additional speakerphones to provide full coverage in all kinds of rooms. Both microphones and speakerphones can also be added to the system, making it a perfect choice in any space.
Advanced Noise Suppression Achieves Amazing Acoustics
Feeling irritated by background keyboard typing and air conditioning sounds during a conference call? The FONE540 silences the noise and guarantees unmatched audio clarity to free you from distractions.
Flawless Audio for Fluid Communication
Do people on the other side of your audio meeting still have trouble hearing every word you say? With the FONE540 you won’t have to repeat yourself anymore. Equipped with double-talk detection, the FONE540 makes every call feel like a face-to-face conversation.
A Third Party Can Join Anytime, From Anywhere
The FONE540 speakerphone facilitates easy three-way calling . A third party can participate simply by calling a phone connected to the FONE540 by a 3.5 mm line-in jack. It’s a simple yet effective way for three parties to enjoy a meeting with superior audio quality.
Smart Indicator Lights Clearly Display the Speaker Status
There’s no need to worry about whether everyone in the meeting knows if the FONE540 is on or off, muted or idle. Smart LED indicators enable people in every corner of the room determine the speakerphone’s status with to determine.
Circular Packaging Today, Carbon-Smart Tomorrow
AVer's sustainable shipping packaging solutions feature eco-friendly recycled materials with easy disassembly and strategically plastic-reduced design: 35% recycled PE bags, 100% recycled paper-pulp cushioning, and 85% recycled cardboard boxes. Our space-optimized recyclable packaging reduces carbon footprint by 30%+ while cutting storage and shipping costs—delivering sustainable packaging solutions for eco-conscious users.
Hardware Specifications

- 1
- Phone in
- 2
- Daisy-chain up to two speakerphones and four microphones
- 3
- Line out
- 4
- Micro USB 2.0
- 5
- LAN for IP remote access
- 6
- DC 12V
Specifications
FONE540
| FONE540 | Wireless Bluetooth / USB Wired for PC Full duplex microphone array speakerphone Two omnidirectional microphones support 360° pickup Full duplex echo cancellation Advanced noise suppression Powerful wideband voice processing Speaker volume: adjustable to 90 dB SPL at 0.5 m 3.5 mm line-in (aux) cable connects BYOD smartphones or PCs to use as speakerphones Touch controls for volume down/up, mute, phone input, call, and hang up Can bridge phone-in and USB into one call Ceiling Speakerphone |
|---|---|
| Connectivity | 12V power adapter Micro USB connector LAN for IP remote access Expansion port (daisy-chain speakerphone or microphone) 3.5 mm phone-in jack 3.5 mm line out |
| USB | Micro USB 2.0 USB Audio Class (UAC) 1.0 |
| Control | UAC, plug and play WebUI: browser IP access via Chrome™ browser(Internet Explorer not supported) Room Management (PTZApp 2) |
| Security | Kensington slot |
| System Requirements | Windows® 7/10 or later Mac OS X v10.13 or later Google Chromebook™ version 76.0.3809.102 or later |
| Hardware Specifications | Processor: 3.2 GHz Intel® Core™ i5-4460 or later 4 GB RAM USB port |
| Power Supply | AC 100V to 240V, 50/60 Hz Consumption: 12V, 5A |
Software Tools
| Room Management (PTZApp 2) | Supports Windows® 7 or later, macOS® 11.6 or later |
|---|---|
| Cloud Management | Supports Windows® 7 or later, macOS® 10 or later |
Environmental Data
| Environmental Data | Operation temperature: 0°C to 40°C Operation humidity: 20% to 80% Storage temperature: -20°C to 60°C Storage humidity: 20% to 80% |
|---|---|
| Dimensions | Package dimensions: 259 x 259 x 171 mm Package weight: 1.93kg Speakerphone: 220 x 181.5 x 49.5 mm/0.85 kg |
| Package Contents | Speakerphone unit Power adapter Micro USB 2.0 to Type-A cable (16 ft/5 m) 3.5 mm aux cable (3 ft/0.9 m) Warranty card Quick Start Guide |
| Optional Accessories | Expansion speakerphone (10 m cable included), daisy-chain up to two speakerphones Two expansion microphones (two 5 m cables included), daisy-chain up to four microphones |
| Warranty* | Camera/Speakerphone: 3+2 years Accessories: 1 year *Please register online to receive a free 2-year warranty extension. For detailed warranty information, please contact an AVer representative. |
| Compatible Applications | Zoom, Microsoft® Teams, Skype for Business, Skype, Google Hangouts meet, Intel® Unite™, RingCentral, BlueJeans, V-Cube, LiveOn, CyberLink U Meeting®, TrueConf, Adobe® Connect™, Cisco Webex®, Fuze, GoToMeeting™, Microsoft® Lync™, Vidyo, vMix, WebRTC, Wirecast, XSplit |
Interested in this product?
Request a quote: our team will confirm availability, compatibility and a deployment plan.




