- VoIP & Phone Systems
How to Set Up Quality of Service (QoS) for VoIP
15 Sep, 2025




£23.39 inc. VAT
AI-generated summary
For £19.49 ex-VAT, the HP Poly Blackwire C3225 Top is the kind of no-drama office headset that makes sense when you just need something reliable for everyday calls. It’s ideal for call-centre staff, admin teams, and anyone using a softphone/Teams/Zoom all day who wants decent audio without turning it into an “IT project”. The key value here is cost-to-comfort: you won’t get the same “premium” feel or noise handling as higher-end headsets, but for the price it’s usually a practical swap-in for budget earbuds or ageing office headsets.
That said, I wouldn’t buy it for customers who need serious call privacy or who work in busy environments—if your office is noisy, you may feel like you’re paying for “good enough” rather than standout. Also, if you’re buying a headset for someone who wears it for 8+ hours and is picky about ear comfort, spend a little more and test comfort, because budget models can fatigue sooner. Overall: good value for straightforward office telephony, not the one to choose if you’re expecting standout noise cancellation or long-wear luxury.
Poly signature audio quality
Experience the high-quality audio you expect from Poly with a headset that offers PC wideband, a noise-canceling mic, and hi-fi stereo sound options. Dynamic EQ optimizes call quality and automatic...
Advanced connectivity
Ideal for managing calls on your PC, mobile phone, or tablet combined with the comfort and durability of a corded headset for greater flexibility.
Long-lasting comfort and portability
Relax while you talk knowing your headset is secure- lightweight metal headband offers durability plus a custom fit. Leatherette ear cushions fold flat for easy portability.

JABRA
Jabra Evolve2 Buds UC - True wireless earphones with mic - in-ear - Bluetooth - active noise cancelling - USB-A via Bluetooth adapter - noise isolating - black - Zoom Certified, Optimised for Google Meet

HP
HP Poly Voyager 4320 - Headset - on-ear - Bluetooth - wireless - black - Certified for Microsoft Teams, Zoom Certified

HP
HP Poly Voyager Free 20 - Customer Special 1 - true wireless earphones with mic - in-ear - Bluetooth - active noise cancelling - grey

JABRA
Jabra Evolve 20SE MS stereo - Special Edition - headset - on-ear - wired - USB - Certified for Skype for Business