Keep agents and knowledge workers focused on the conversation, not the handset. The Poly APV-63 Savi Avaya EHS accessory connects compatible Poly Savi wireless headsets to supported Avaya desk phones, enabling electronic hook switch control for answer, end, and call management from the headset itself. For environments where every second matters, EHS support removes the need to reach for the phone during active calls. That means faster response times, fewer missed calls, and a cleaner desk setup with less wear on the handset cradle. It is a practical fit for contact centers, reception desks, and office teams that rely on Avaya telephony and want headset-first workflows. This accessory is designed for organizations standardizing on Poly Savi headsets and Avaya endpoints, where dependable call control matters more than generic compatibility claims. It helps preserve productivity at scale by making headset operation more direct and more consistent across users.