COMFORT. RELIABILITY. VALUE. Here's how we found the perfect sweet spot between high quality and affordability. We took our over 40 years of designing enterprise-grade contact center headsets. We analyzed every component to see how we could create even more value. Then we created the Poly EncorePro 300 Series. MORE CLARITY WHERE IT COUNTS Start with high-quality audio and excellent noise canceling. Add in voice-optimized frequency response for more accurate conversations. What does that give you? More satisfied customers enjoying a superior experience on the other end of every call.