EPOS IMPACT SDW 5036T — mono DECT headset for desk phone, PC and mobile, Teams certified
Triple connectivityMicrosoft Teams certifiedUp to 180 m DECT rangeUp to 14 h talk time
The EPOS IMPACT SDW 5036T (1001037) is a black mono on-ear DECT wireless headset system with a base station and USB dongle that connects to your desk phone, PC softphone and mobile phone at the same time, certified for Microsoft Teams — for office workers who take calls from every source and want to walk away from the desk.
DECT gives a secure, dedicated link with up to 180 m range in line of sight and about 55 m in a typical office, so you can stay on a call while you fetch a document or check stock. Two digital MEMS noise-cancelling microphones focus on your voice, super wideband audio makes calls sound natural, and EPOS ActiveGard protects against sudden loud sounds. The headset charges on the base: 50% in 30 minutes and full in 1.5 hours. This EU/UK/AUS version uses the European DECT band.
Before you order: This is the single-sided (mono) model. If you prefer both ears covered, the duo version is the SDW 5066T. Remote answering on a desk phone (electronic hook switch or handset lifter) depends on your phone model — ask us before ordering.
What's in the Box
- IMPACT SDW 5036T headset (on-ear, mono, headband)
- Base station
- USB dongle
- USB cable
- Audio phone cable (for desk phone)
- Power supply
- Safety guide, quick guide and compliance sheet
What It Means in Practice
- One headset for every call: desk phone through the base, Teams or softphone through USB or the dongle, and your mobile — switch between them on the headset.
- Walk around the office or warehouse floor without dropping the call thanks to DECT range.
- Up to 14 hours of talk time in narrowband (up to 9 hours in super wideband) covers a full working day.
- Up to four headsets can join one base for a quick conference.
- Manage settings and firmware with EPOS Connect, or centrally with EPOS Manager for IT teams.
What Will Not Work
- The EU/UK/AUS DECT band does not work with US DECT bases or regions using other DECT frequencies.
- Desk-phone answering/hanging up remotely needs an EHS cable or handset lifter compatible with your phone — check per model.
- Mono design: one ear stays open, which suits busy offices but is not ideal in very noisy rooms.
- No active noise cancellation on the speaker side — noise cancelling is on the microphones.
- The Teams button works with the Teams desktop client.
Key Features
Triple connectivity
Desk phone, PC/softphone and mobile on one headset system.
Teams certified
Certified for Microsoft Teams; also certified for Webex, Avaya, Alcatel-Lucent Enterprise and Enreach.
Noise-cancelling mics
Two digital MEMS microphones focus on your voice in busy offices.
Long range DECT
Up to 180 m line of sight, about 55 m in a typical office.
Technical Specifications
| Identification |
| Part Number |
1001037 |
| Brand |
EPOS |
| Model |
IMPACT SDW 5036T (EU/UK/AUS) |
| Colour |
Black |
| Headset |
| Type |
On-ear, single-sided (mono), headband |
| Weight |
100 g |
| Speaker frequency response |
50 Hz – 11.5 kHz (super wideband), 20 Hz – 20 kHz (music mode) |
| Microphones |
2 digital MEMS, noise-cancelling |
| Mic frequency response |
100 Hz – 11 kHz (super wideband) |
| Hearing protection |
EPOS ActiveGard |
| Wireless |
| Technology |
DECT |
| Frequency band |
1.880 – 1.900 GHz (EU/UK/AUS) |
| Range |
Up to 180 m line of sight, up to 55 m in typical office |
| Conference |
Up to 4 headsets per base |
| Battery |
| Talk time |
Up to 14 h narrowband / 11.5 h wideband / 9 h super wideband |
| Standby |
Up to 44 h |
| Charging |
50% in 30 min, 100% in 1.5 h (on base) |
| Connectivity |
| Base connections |
Desk phone (audio phone cable), PC (USB cable), USB dongle |
| Software |
EPOS Connect, EPOS Manager |
| Certifications |
| UC platforms |
Microsoft Teams, Webex, Avaya, Alcatel-Lucent Enterprise, Enreach |
| Warranty |
| Warranty |
1-Year Warranty (Singular) |
| Manufacturer Term |
Manufacturer does not publish a warranty term — claims handled through Singular |
Frequently Asked Questions
Can I use it with my desk phone and Teams at the same time?
Yes. The base connects to the desk phone and to the PC, and you switch between calls from the headset.
How far can I walk from the desk?
Up to about 55 m in a typical office and up to 180 m in open line of sight.
Will it answer calls on my desk phone automatically?
That needs an electronic hook switch cable or handset lifter that matches your phone model. Tell us the phone and we will check.
Singular Expert Insight · Buyer's Guide
DECT is still the best choice when calls come from a desk phone and Teams and you need to move around the building: more range and fewer dropouts than Bluetooth. The 5036T mono version keeps one ear free for colleagues. Compare options in our
Office & VoIP Headsets category.
✓ Buy it if you handle desk-phone and Teams calls and want to move freely around the office with one headset.
✕ Skip it if you only use a laptop and want a simple Bluetooth headset, or you want both ears covered (choose the 5066T).
→ Also consider the EPOS IMPACT SDW 5066T duo version for noisier rooms.
Send us your desk phone model and calling platform and we will confirm compatibility and any EHS cable you need before you order.