You need a USB connection between your Yealink headset and the PC, with call control working properly. This is that cable. Plugs into the headset, plugs into the USB port, and you've got audio plus call control in one go. No extra dongles. No software to install. Just a clean connection for training or day-to-desk use
| brand | Yealink |
| model | USB-Y-T-C |
| type | Headset trainer cable / USB adapter |
| function | USB connectivity and call control integration |
| compatible_devices | Yealink headsets |
| category | VoIP Devices & Accessories |