Jabra
ENGAGE-75D-UCJabra ENGAGE-75D-UC
The Jabra Engage 75D UC is the double-eared model of Jabra's flagship professional DECT wireless headset, in its open-UC variant. It is built for professionals who take a heavy daily load of calls and want to move around the office while doing it.
The included USB and RJ9 cables connect the system to a PC and a desk phone, so one headset can serve both. Prefer a single-eared fit? See the Engage 75 Mono. Want Bluetooth mobile pairing as well? The Engage 75 Convertible 3-in-1 is the most connected model in the family.
Key features
- DECT wireless — secure, dedicated voice with far greater in-building range than any Bluetooth headset.
- Duo wearing style covers both ears, keeping the wearer immersed in the conversation.
- Desk phone and PC ready — RJ9 and USB cables are included for connecting both.
- UC variant for broad compatibility with the leading softphone and UC platforms.
- Flagship Engage build quality, made for relentless daily call volumes.
- Ready out of the box with a 7.5V 0.65A mains PSU and UK and AU plug clips.
Works with
- Jabra Engage 75 Mono — the single-eared version
- Jabra Engage 75 Convertible — adds Bluetooth device pairing
- Jabra Engage 65 Stereo — the mid-range alternative
- IP desk phones
- All headsets
Frequently asked questions
Can it connect to my desk phone and softphone at the same time?
Yes — the RJ9 cable connects the desk phone and the USB cable the PC, with calls from either taken on the same headset.
Why choose DECT over a Bluetooth headset?
DECT is designed for professional wireless voice: substantially longer range inside buildings, and a dedicated, secure link that does not compete with Wi-Fi or paired mobiles.
Engage 65 or Engage 75?
Both offer duo DECT with desk phone and PC connectivity; the 75 is the flagship tier of the family. If budget leads, the Engage 65 Stereo is the closest alternative.
Can I answer the desk phone away from my desk?
For remote pickup of a ringing desk phone, most models need an EHS adapter or handset lifter — we can match the correct one to your phone.
Specifying flagship wireless for the team? Call 0333 242 1314 or email sales@clisecure.com and we will match the right headsets and EHS adapters to your phones before you order.
Audio
| Wearing style | Duo (binaural) headband |
|---|---|
| Microphone | Boom microphone |
Connectivity
| Wireless | DECT |
|---|---|
| Connections | USB (PC) and RJ9 (desk phone) — cables included |
Battery & charging
| Power | Mains PSU 7.5V 0.65A with UK and AU clips (included) |
|---|
Compatibility & certification
| Variant | UC — for open UC and softphone platforms |
|---|---|
| Designed for | Desk phones (RJ9) and PC softphones (USB); EHS/lifter options for remote answering |
Product details
| Brand | Jabra |
|---|---|
| Part number | ENGAGE-75D-UC |
| In the box | Engage 75 DECT duo headset, USB cable, RJ9 cable, mains PSU (7.5V 0.65A) with UK and AU clips, quick start guide |
UK shipping options are shown at checkout. For timed delivery, project fulfilment or larger trade orders, contact CLI Secure before placing your order.
Customer reviews
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Common questions
Product and order FAQs
Can I request trade or bulk pricing?
Yes. For multi-unit, reseller or project orders, contact CLI Secure and our team can review the basket for trade pricing.
How quickly can this be delivered?
Available delivery options are shown at checkout. Many in-stock products support next-day or timed UK delivery.
Can you help confirm compatibility?
Yes. Share the existing setup, model numbers or project requirement and we can help confirm suitable hardware, licences or accessories.
Do you supply renewals and supporting accessories?
CLI Secure supplies hardware, renewals, licences and related accessories across networking, CCTV, VoIP and IT support categories.





