Edit Product Description Save and continue editing Save changes Sku LS Description Yealink QD to RJ9 Cord for YHS Series of Corded QD Headsets Compatible with Third-Party Phones The QD-RJ9-CORD-3PTY is a Quick Disconnect (QD) to RJ9 cord for Yealink YHS34, YHS34 Lite, and YHS36 headsets for easy connection with Cisco 79xx IP Phones and Avaya callmaster V and VI. Yealink Headset Compatibility Guide Use Yealink's headset compatibility guide to find which Yealink headsets are compatible with which device - from a variety of manufactures! Yealink Headset Selling Tool Download Yealink's headset selling tool reference guide, highlighting which Yealink headsets are best suited to which scenarios. Alloy Description Alloy Short Description Alloy Features & Benefits MMT Description DS Description DS Features HTML Icecat Description Icecat Short Description Icecat Features Icecat Specifications Icecat Middle Description Icecat Long Summary Are you sure you want to %action_name%?