Talk and receive calls on Plantronics (Poly), Sennheiser, and Jabra DECT Headset everywhere with Yealink's EHS40 Electronic Hookswitch Adapter.  By utilizing your compatible Yealink phone's available USB port, the EHS40 gives you the ability to answer and hang up calls remotely right from the headset's control buttons.

• Compatible with Jabra, Plantronics (Poly) wireless headsets
• Compatible with Sennheiser wireless headsets (Note: The Sennheiser wireless headset must be running the latest firmware of the DW-Office series, version 96 or later)
• Plug and play (Easier setup over EHS36)
• Answer incoming call through remote wireless headset
• Terminate calls using remote wireless headset key
• Incoming calls are signaled in the headset earpiece
• 1 x RJ45 (8P8C)/1 x RJ9 (4P4C) output port for Jabra, Sennheiser, Plantronics headset
• 1 x USB 2.0 connector

Compatible Phones

• Yealink T58A/T57W/T56A/T55A/T54W/T53W/T53/T48S/T46S/T42S/T41S/T43U/T46U/T48U IP Phones (running firmware version 83 or later)

Compatible Poly Headsets

• Savi 700 series
• Savi 7200 Office series
• Savi 8200 Office series
• CS500 series
• Legend CS
• Voyager 5200 Office series
• Voyager 4200 Office series

Included

• EHS40
• Jabra Y-cord
• Plantronics (Poly) Y-cord
• Sennheiser Y-cord
• User Guide