Audio conferencing

Best Seller
Jabra Speak 710 MS
Expandable conference room speakerphone optimised for Teams
Wireless centerpiece speakerphone
Expandable up to 2 speakerphones
HD voice for calls and music
360º Omnidirectional microphones
Multiple features: call control, volume control, mute/unmute, Bluetooth pairing...
Up to 15 hours of battery life
Optimised for Microsoft Skype for Business
Plug and Play connection
Exclusive and innovative design
Ideal for conferences of up to 6 people in a medium-sized room
Compatible with Bluetooth devices (mobile phones, tablets)
5 of 12 Reviews
Discontinued
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Ref: GN710M

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Grandstream GSC3510
Robust SIP Intercom for 2-way Communications
Full-duplex speakerphone with HD acoustic chamber, advanced acoustic echo cancellation
3 directional mics with MMAD & microphone beamforming array
Full-band and wide-band audio codec support including Opus & G.722
Integrated dual-band 802.11 a/b/g/n WiFi and Bluetooth
One 10/100Mbps network port with PoE/ PoE+
2-pin multi-purpose input to support peripherals including call buttons
Discontinued
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Ref: GRAGSC3510

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Poly Sync 20 MS USB-C
Speaker and microphone with USB-C connection (PC) and Bluetooth (mobile devices) optimized for Teams
Ideal portable speaker for work and leisure time
USB-C cable connection (PC) and Bluetooth (Smartphone)
Microphone with full-duplex sound for your calls
Dust and splash resistant (IP64)
Great autonomy of its battery
Seamless communications with noise cancellation
Optimized for Teams
Discontinued
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Ref: PLSYNC20MUSBC

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EPOS EXPAND Capture 5
Wired speakerphone for crystal-clear remote meetings
Advanced voice recognition and transcription capabilities
Up to 12 participants
HD audio quality
EPOS Voice Technology: clear and natural listening
7 digital MEMS omnidirectional microphones
360° sound coverage
LED indicators for Cortana activity and muting
Connectivity: USB
Certified for Microsoft Teams
Discontinued
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Ref: SECAPTURE5

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Philips VoiceTracer DVT4110
Audio recorder designed for conferences, amphitheatres and long-range sound recordings
8GB internal memory
LCD colour screen
Three high-fidelity microphones
Up to 88 days of continuous recording
Plug&Play connectivity for Windows and Mac
2 x 3.5mm jack connectors (microphones + headphones)
1000mAh rechargeable Li-ion battery
Discontinued
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Ref: PH4110

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Polycom Soundstation 2W EX Refurb + Expansion Microphones
Expandable wireless conference phone with additional microphones
Expansion Microphones Included
For meetings with up to 20 people
Full-Duplex sound with 3 built-in microphones
Built-in LCD display and keypad
Talk time: 24 hours
Standby time: 16 hours
4.7 of 3 Reviews
Discontinued
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Ref: POS2WEVRSMUK

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Polycom Soundstation IP 5000- Refurb
Soundstation with HD Voice technology for perfect voice clarity
HD Voice technology provides crystal clear conference calls
3m microphone pick-up range
Full-duplex speaker
Compatible with most IP platforms
Backlit LED display
Power over Ethernet (PoE)
5 of 1 Reviews
Discontinued
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Ref: POIP5PR

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Jabra Speak 710
Wireless speakerphone with HD voice and innovative design
Wireless centerpiece speakerphone
Expandable up to 2 speakerphones
HD voice for calls and music
Plug and Play connection
Exclusive and innovative design
Ideal for conferences of up to 6 people in a medium-sized room
Compatible with Softphone applications (Skype, Zoom etc.) and Bluetooth devices (mobile phones, tablets)
5 of 7 Reviews
Discontinued
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Ref: GN710

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Pack of 2 Jabra Speak 710
Pack of two wireless speakerphone
Wireless desktop speakerphones
Expandable with a second unit connected by Bluetooth
Hi-fi sound for your calls and music
Autonomy: 15 h
Bluetooth wireless connection.
Exclusive and innovative design: 360 °
Ideal for conferences up to 6 people
5.0 of 7 Reviews
Discontinued
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Ref: GN710X2

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Jabra Speak 750 UC
Powerful speakerphone with state-of-the-art audio quality optimised for UC platforms
HD voice
Acoustic echo cancellation (AEC) technology
Certified for UC-leading platforms e.g. Cisco, Avaya
Omni-directional 360º microphone
Compatible with laptops, smartphones or tablets
Plug and play connectivity via USB or Bluetooth
Talk time: up to 10 hours
Discontinued
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Ref: GN750

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Stem Audio Ceiling
Elegant and sophisticated ceiling microphone array for all your conference room needs
Powerful 100-microphone array
Ceiling mounting options: flush mounting; mesh sleeve
3 adjustable beam options: wide, medium or narrow
Noise-cancellation technology
Dereverberation and eco-cancelling
Power over Ethernet (PoE) compatible
LED lights indicate the direction of the voice
Discontinued
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Ref: STCEILING

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Pack of 2 Jabra Speak 750 UC
Powerful speakerphones with next-generation audio quality, ideal for increasing the range for medium-sized rooms
Speakers with Full-Duplex audiofor your conferences
Double connection: USB-A (PC) and Bluetooth (mobile devices)
360º omnidirectional microphone from any angle
Clear communication on both sides with echo cancellation
They are linked via Bluetooth
Autonomy: up to 11 hours in use and range of 30 meters
Compatible with all softphones on the market
Discontinued
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Ref: GN750T

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Cisco 8831 IP Conference Phone
The HD audio IP conference phone from Cisco
Session Initiation Protocol (SIP) signaling
Four Hemi-Cardioid microphones
IEEE 802.3af line power
PoE
High resolution 3.5-inch grayscale display
HD audio and wideband acoustics
Discontinued
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Ref: CI8831

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T’NB Influence – Pack of 2 Jack Lapel Microphones
The ideal audio kit for professional high-definition interviews
Pack of 2 lapel microphones for smartphone, camera and computer
For hands-free communications
Optimal sound quality: 360° voice capture
Natural and precise audio transcription
Flexible: Can be used individually or in pairs (double jack adapter)
Connectivity: 3.5mm jack
Plug&Play technology
Compatible with all models equipped with a 3.5mm jack
Discontinued
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Ref: TNBMICKIT

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Stem Audio Wall
Powerful black wall-mountable 15-microphone array with 20" optima coverage and full-range speakers
15 microphone array with real beamforming
Mounting options for Huddly and AVer cameras
Full-range speakers and subwoofers
Side controls: volume ad mute
LED indicators for voice direciton
20´optimal coverage
Noise and echo-cancellation technologies
Discontinued
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Ref: STWALL1

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Nureva HDL300 White
Flexible audio conferencing system for small and medium-sized rooms
For rooms up to 80m²
Audio support via USB for UC applications
8,192 virtual microphones
Advanced DSP with 15,000 MIPS
Plug and Play
Wall mounting
Discontinued
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Ref: NURHDL300W

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Cisco 7832 Multiplatform IP Conference Phone
User-friendly, reliable VoIP system for small conference rooms
Microphone range - 7 feet
3.4-inch (8.6-cm) backlit, monochrome, pixel-based display with an anti-glare bezel to make viewing and interaction easier
Raised edge to ease handling and repositioning at the table or desk
Discontinued
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Ref: CI7832SIP

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Polycom Soundstation IP 5000 PoE
Polycom HD Voice technology for perfect voice clarity in small rooms
HD Voice technology
2m microphone, 360° pick-up range
Full-duplex
Compatible with most IP platforms
Backlit LED display
Power over Ethernet
Voice activity detection
DTMF tone generation
4.6 of 22 Reviews
Discontinued
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Ref: POIP5P

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Stem Audio Table
9 Microphone Tabletop speakerphone designed for conference rooms of all sizes
9 built in microphnes
Power over Ethernet connection (PoE)
10' optimal coverage
Simple controls
Discontinued
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Ref: STTABLE1

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Polycom Soundstation IP 6000 PoE
Excellent IP conference phone to meet all your conference room requirements
Polycom HD Voice technology: absolute call clarity
Polycom Acoustic Clarity Technology
Full-duplex audio technology with echo cancellation
Automatic Gain Control
Suitable for small to medium-sized meeting rooms
12ft microphone pickup
Compatible with most SIP-based platforms
High resolution backlit display
Power over Ethernet
4.3 of 7 Reviews
Discontinued
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Ref: POIP6P

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Polycom Soundstation 2 NE
Conference phone with LCD display, ideal for small and medium conference rooms
LCD display and built-in telephone keypad
Polycom Acoustic Clarity technology
Outstanding performance and voice quality
Ideal for meetings for up to 10 people
Full Duplex
Intelligent microphone system
Can be connected to mobile or PC
Effective noise reduction
4.5 of 35 Reviews
Discontinued
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Ref: POS2NE

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Rondson EM-101 Headset
Headphone receptor for EJ-5 and EJ-7 systems
Compatible with EJ-5 and EJ-7 receivers
Comfortable headset
Discontinued
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Ref: ROEM101

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Poly Sync 20+ UC with BT600 USB-C
Bluetooth microphone and speakerphone with portable USB-C dongle - ideal for meetings
Rugged, portable speakerphone for wherever you go
USB-C Dongle for PC and Bluetooth connection for mobile devices
Full Duplex sound for great sound on your calls
Dust and water jet resistant (IP64)
Noise-cancelling microphone without interruptions
Long battery life to be your most reliable partner
Compatible with all softphones on the market
Discontinued
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Ref: PLSYNC20PUSBCBT

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Logitech P710E mobile speaker
Multi-connection: Bluetooth for SmartPhones or USB cable for PC
For mobile and SmartPhone or USB cable for PC
Control from the speaker
Bluetooth connection
USB port
Battery duration: 15hs
Up to 8 devices
Allows pairing by NFC for compatible mobile
Base with call keys
Slot for mobile support, Tablet
Discontinued
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Ref: LOP710E

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Jabra Speak 810
A portable speaker ideal for conferencing on PC and mobile
Latest generation Jabra portable speaker for conferencing on PC, mobile and tablet
Bluetooth connection for mobile phones and PCs
USB connection to PCs
3.5mm jack connection cable
Omni-directional microphone for 360° coverage
Answer/end call button on speaker
4.7 of 6 Reviews
Discontinued
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Ref: GN810

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Grandstream GSC3505
Powerful one-way SIP Public Address Speaker
Speaker with HD acoustic chamber
Features SIP paging, multicast paging, callwaiting with priority override
Full-band and wide-band audio codec support including Opus & G.722
Integrated dual-band 802.11 a/b/g/n WiFi and Bluetooth
One 10/100Mbps network port with PoE/ PoE+
Discontinued
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Ref: GRAGSC3505UK

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Poly Sync 20+ MS with BT600 USB-C
Bluetooth microphone and speaker with portable USB-A dongle - optimized for Teams, ideal for meetings and music
Rugged, portable speaker and microphone for wherever you go
With USB-A Dongle for your PC and Bluetooth for disp. mobiles
Full Duplex sound for excellent sound on your calls
Resistant to dust and water jets (IP64)
Noise-cancelling microphone without interruptions
Long-lasting battery to be your best companion
Optimized for Teams
Discontinued
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Ref: PLSYNC20MPUSBCBT

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Yamaha YVC-1000MS Microphone and Speaker System
Microphone and Speaker system with Skype for business compatible for conferencing.
Optimised for Skype for Business and Zoom
Speaker and microphone for high-quality audio and video calls
Expandable up to 5 microphones
Plug and play
360° pickup
Bluetooth and USB connection
Human Voice Activity Detection
One-button autotuning
Supports two external speakers
Discontinued
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Ref: YAYVC1000MSUK

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Expansion Microphones for Polycom SoundStation 2 Refurb
Expansion microphones designed to increase the range of your conference phone
Increase the range of the Polycom Soundstation 2 EX by 3m (1.5m per microphone)
Includes 2 microphones with 1.5m cables (connecting the phone to the microphone)
With these microphones you can increase conference participants up to 15 people
Discontinued
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Ref: POP2MIRUK

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Logitech Z150- white
Compact stereo speakers with headphone jack, ideal for clear and powerful sound in small spaces.
Compatible with devices with 3.5 mm input (TV, PC, smartphone,...)
6 W peak power: clear stereo sound
Headphone jack on the front for private listening
Integrated volume and power controls
2 3.5 mm inputs: connect multiple devices simultaneously
Compact design, ideal for small spaces
3 of 1 Reviews
Discontinued
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Ref: LOZ150

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Yamaha YVC-1000 Microphone and Speaker System
Seamless audio and video integration for clear-cut communications every time
Speaker and microphone system for high-quality audio and video calls
Yamaha Sound Optimisation technologies: automatic tracking, dereverberation, noise and echo cancellation etc.
Expandable up to 5 microphones
Plug and play connectivity
360° microphone pickup
Bluetooth NFC and USB connection
Human Voice Activity Detection
One-button auto-tuning
Supports two external speakers
Compatible with Zoom
Audio mixing function - multiple voice input sources connected simultaneously
Discontinued
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Ref: YAYVC1000UK

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Nureva HDL300
Flexible audio conferencing system for small and medium-sized rooms
Audio conferencing solution for small to medium-sized rooms - for rooms up to 80m²
Plug & Play: USB connection for UC applications
Unique technology of more than 8,000 virtual microphones for perfect sound
Integrates 2 x 20 W speakers
Advanced DSP with 15,000 MIPS
Compatible with all major video platforms
Teams optimized version
Easy wall mounting
Option to pair up to 2 units
Discontinued
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Ref: NURHDL300

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Polycom SoundStation 2 EX with Display
Expandable analogue conference phone with display
Expandable phone for meetings of up to 30 people (with additional microphones)
Full Duplex
Intelligent microphone system
LCD display and built-in telephone functions
Refurbished version also available
4.5 of 10 Reviews
Discontinued
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Ref: POP2EV

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RØDE Cover Pro
Ultra-tough cover to protect your RODECaster Pro mixing equipment
RODE protective cover
Robust design: polycarbonate cover
Precise design: firm fit & non-slip
Protects against dirt, dust, spills and bumps
RODECaster compatible
Discontinued
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Ref: ROCOVPRO

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Lenovo ThinkSmart Bar XL
The essential audio solution for large and immersive meeting spaces
Professional audio solution for large collaborative spaces
HD audio technology
Soundbar with 4 integrated beamforming microphones
180° voice pickup within 8.5 metres
4 stereo speakers with 97dB intensity
Digital signal processing: echo and noise suppression
Various control buttons available on the product
Connectivity: USB-A; USB-C; Bluetooth 5.0
Integrated 2 satellite microphones: extended range to 10 meters
Microsoft Teams certified and Zoom Rooms compatible
Discontinued
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Ref: LENTSBARXL

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Plantronics Calisto 3200 USB-C MS
USB-C speaker, Plug & Play, Full Duplex sound and 360º microphone optimized for Teams - ideal for conferences
Professional speaker for conferences
Connection USB-C, without installations Plug & amp; Play
360 & ordm; microphone to speak from any angle
Intuitive controls: pick up / hang up, volume and mute
Audio Full Duplex and echo cancellation
From 1 to 3 meters of range and LED indicator of use
Optimized for Teams
Discontinued
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Ref: PLCAL3200CM

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Poly Sync 20+ MS with BT600 USB-A
Bluetooth microphone and speaker with portable USB-A dongle - optimized for Teams, ideal for meetings and music
Rugged, portable speaker and microphone for wherever you go
With USB-A Dongle for your PC and Bluetooth for mobile
Full Duplex sound for excellent sound on your calls
Resistant to dust and water jets (IP64)
Noise-cancelling microphone without interruptions
Long-lasting battery to be your best companion
Optimized for Teams
Discontinued
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Ref: PLSYNC20MPUSBABT

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Nureva HDL300 Dual - Black
Flexible audio conferencing system for medium and large-sized rooms
For rooms up to 80m²
Audio support via USB for UC applications
8,192 virtual microphones
Advanced DSP with 15,000 MIPS
USB Plug and Play
Wall mounting
Installation in 60 minutes
Full-room mic pickup
Voice amplification
Directional camera tracking
Discontinued
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Ref: NURHDL300D

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AVer Fone520
Enjoy very clear conference calls with the USB conference phone
Audio conference system
Connection through USB Plug & Play
With noise cancellation and advanced echo suppression
Expandable up to 4 microphones
Conversations and music with superior audio quality
Full Duplex microphone with 360 degree coverage
Touch controls for volume and mute
Discontinued
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Ref: AVFONE520UK

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Konftel 300IPx Expandable SIP Conference Phone
Simple and efficient new generation IP audio conferencing system. Management of calls through the app.
SIP protocol supported for optimal communication
OmniSound 2.0: new generation of audio technology
Record and replay past meetings thanks to the SD memory card
Works seamlessly with Skype for Business, Cisco, Avaya and other programs
Ideal for rooms of any size
External power supply included
Call management through the app (available for iOS or Android)
Comes with a USB port
Discontinued
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Ref: KO300IPX

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Characteristics and Core Functions

Professional audio conferencing is designed to deliver high-quality voice communication and maximum audio clarity, even in large spaces. Whether conference phones, speakerphones or room sound systems, audio conferencing solutions ensure perfect speech intelligibility, background noise reduction and optimal acoustic coverage, essential for meetings focused on verbal content without visual distractions.

Exceptional audio quality	Directional microphones, noise reduction and speakers delivering optimal voice clarity.
Adapted coverage	Solutions sized according to room capacity for uniform audio capture.
UC compatibility	Works with Teams, Zoom and Google Meet.
Connectivity	USB, IP or wireless depending on the model.
Advanced conferencing features	Mute, recording, speed dial depending on models and systems.

How to choose the right solution?

OKExpected frequency of use: occasional calls or regular daily audio conferences.
OKType of room equipped: individual office, small or large conference room to assess microphone range.
OKRequired connection type: traditional telephony, VoIP, USB or flexible hybrid solutions.
OKPlatforms used: compatibility with Zoom, Microsoft Teams, Webex or multi-platform support.
OKRequired features: basic functionality for simple calls or advanced options including recording and call management.

Professional audio conferencing solutions

Applications across professional environments

Audio conferencing systems are used in meeting rooms and conferences to complement video conferencing solutions. In finance and boardrooms, they ensure reliable communication for strategic discussions. In legal environments and consulting firms, audio conferencing delivers perfect sound clarity for client calls. Finally, mobile sales teams adopt portable speakerphones to run conferences from anywhere.

Why partner with Onedirect?

Onedirect distributes reliable audio conferencing solutions from leading brands such as Poly, Yealink, Konftel, Jabra and many others. As an official reseller, we guarantee authentic products and fast, secure delivery. Our team advises you on the right solution based on room size, primary usage and existing infrastructure, ensuring optimal audio performance in your professional spaces.

FAQ – Frequently asked questions

When should audio conferencing be preferred over video conferencing?

For quick meetings, follow-up calls, client conversations, mobile situations, environments with limited bandwidth, or any context where video adds little value.

What is the difference between a speakerphone and a conference phone?

These terms are often used interchangeably. Speakerphones are more compact and connect to personal devices via USB, jack or Bluetooth. Conference phones are often standalone devices with a dedicated telephony connection.

Do audio conferencing solutions require a dedicated phone line?

This depends on the model. Some require traditional or VoIP phone lines, while others connect via USB or Bluetooth to computers or mobile devices.

Does audio conferencing use less bandwidth than video conferencing?

Yes, significantly less. Audio-only communication requires only a few tens of kbps compared to several Mbps for video, making it ideal for mobile or unstable network conditions.

Which accessories can complement an audio conferencing system?

Extension microphones, additional speakers and table mounts are among the most commonly used accessories.

Related resources

Speakerphones Icon Conference phones Icon Room sound systems Icon