Easily connect a Plantronics H-series headset to most headset-ready phones via the headset port with the A10 cable.

Recommended for Allworx handsets.

Working with the latest in wideband VoIP technology, the Plantronics SupraPlus Wideband headset delivers the highest level of audio performance even in noisy environments. The SupraPlus Wideband helps overcome the challenges posed by traditional technology, delivering heightened speech clarity and life-like fidelity.