Products of EPOS

EPOS: Professional Headsets & Conference Solutions for Industry and Business

EPOS delivers premium business audio technology – from certified communication headsets and DECT wireless solutions to professional conference systems. As a B2B specialist, Lieske Elektronik offers the full EPOS range for enterprises, government agencies and critical infrastructure operators.

2003

Founded (as Sennheiser Communications)

500+

Employees worldwide

60+

Countries with sales and partners

115+

Years of audio innovation heritage

EPOS – Audio Expertise from Copenhagen

EPOS emerged in 2020 from the Sennheiser Communications joint venture and is now part of the Demant Group – one of the world's leading hearing technology corporations. Headquartered in Copenhagen, Denmark, the company's audio engineering competence spans more than 115 years and is channelled directly into every product generation.

The portfolio is exclusively aimed at professional users: enterprises, contact centres, public authorities and operators of critical communications infrastructure. EPOS develops headsets, speakerphones and specialised push-to-talk systems for air traffic control and dispatch environments.

All devices are certified for leading Unified Communications platforms (Microsoft Teams, Cisco, Zoom) and meet the high demands of modern hybrid working environments.

◆ Certifications & Standards

✓Microsoft Teams Certified

✓Cisco Compatible

✓Zoom Certified

✓CE / FCC compliant

✓RoHS compliant

► Product Lines at a Glance

IMPACT Series Wired and wireless office headsets for UC, contact centres and hybrid working. Mono and duo versions, on-ear and over-ear – optimised for voice clarity and wearing comfort during long shifts.	EXPAND Series Premium speakerphones and conference systems for huddle rooms through to large meeting spaces. Bluetooth and USB connectivity, 360° microphone array technology, compatible with all major UC platforms.

ADAPT Series Flexible headsets for mobile knowledge workers – on-ear and over-ear, Active Noise Cancellation, multipoint Bluetooth. Ideal for travel, home office and flexible workplaces.	Critical Communications Specialised headset and push-to-talk systems for air traffic control, dispatch and control rooms. Robust construction, precise voice transmission and compatibility with professional communications infrastructure.

► Application Areas for Enterprises

⚡

Contact Centre & Helpdesk

Heavy-duty headsets for continuous use – lightweight, comfortable, with crystal-clear voice transmission for agents working 24/7 shifts.

★

Hybrid & Remote Work

Certified UC headsets and speakerphones for home office and flexible workplaces – plug-and-play with MS Teams and Zoom.

◆

Control Rooms & Infrastructure

Robust communications solutions for air traffic control, emergency dispatch centres and critical operational environments with the highest availability requirements.

★ Your Advantages with EPOS at Lieske

► UC Platform Integration

All IMPACT and EXPAND models are certified for Microsoft Teams, Cisco and Zoom – seamless integration without driver issues, ready to use straight out of the box.

► Demant Audiology Heritage

EPOS benefits from over 115 years of hearing technology research – translating to superior speech intelligibility and noise cancellation that makes a real difference in demanding environments.

► Fleet Management via EPOS Manager

Free management software for IT administrators – centralised firmware updates, device configuration and usage analytics for headset fleets of any size.

► Full B2B Range at Lieske

Fast delivery, volume pricing on request, no minimum order value. Expert advice for rollout projects and framework contract terms for enterprise customers.

► Browse EPOS Products in the Shop

► Headsets (Telecommunications)
► Headsets (Sound & Audio)
► Wireless Headsets

► Audio Conference Endpoints
► Audio/Video Conference Systems
► Wired Headsets

Frequently Asked Questions about EPOS

Which EPOS headsets are certified for Microsoft Teams?

The entire IMPACT series and many ADAPT models carry the official Microsoft Teams Certified label. These devices are optimised for seamless Teams use – call acceptance, muting and volume control directly via the headset buttons.

What room sizes are the EXPAND Speakerphones suitable for?

EPOS offers EXPAND models for every requirement: from compact huddle room devices for 2–4 people to networked multi-unit solutions for large conference rooms. All devices connect simply via USB or Bluetooth to any PC.

Can I centrally manage and update EPOS headsets?

Yes. The free EPOS Manager enables IT admins to centrally manage all devices on the corporate network – firmware updates, device configuration and fault diagnosis without physical device access.

Request an EPOS Quote
Volume pricing, project configuration and framework agreements – our B2B team is happy to advise you.

Request now

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Maintenance contracts ( 4 )

Categories with products from EPOS

Technology ➤ Telecommunication ➤ Headsets ( 49 )

EPOS IMPACT SDW D1 USB DECT-DONGLE USB-A

Lieske Part No.: 1175235

98,33 EUR

≈ £85.06 | ≈ $114.46