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Small black rectangular adapter with USB plug and status LED

Yealink Network Technology Co., Ltd

Yealink Network Technology Co., Ltd EHS40 headset adapter

SKU CH-T63C-JAMSM MPN EHS40

Wireless headset adapter linking Yealink IP phones to Jabra, Plantronics or Sennheiser headsets via 2.4 GHz ISM

  • Wireless Type2.4 GHz ISM
  • Remote call control via compatible wireless headset
  • Plug-and-play USB connection to supported Yealink IP phones
  • Works with Jabra, Plantronics and Sennheiser wireless models
  • 4 GHz ISM wireless link for reliable audio
  • Supports T58A, T57W, T54W, T53W, T53, T48S, T46S, T42S, T41S on firmware 83+

Wireless headset adapter for Yealink IP phones

The Yealink EHS40 connects compatible wireless headsets from Jabra, Plantronics and Sennheiser to supported Yealink IP phones. It plugs into the phone's USB port and works without driver installation. The adapter uses a 2.4 GHz ISM wireless link to relay call-control signals between headset and phone. Supported phone models include the T58A, T57W, T54W, T53W, T53, T48S, T46S, T42S and T41S running firmware version 83 or later.

Suited for desk-based workers who need remote call

Office staff, receptionists and contact-centre agents can answer and end calls away from the desk using a supported wireless headset. Buyers whose phones are not on the supported model list or who run firmware older than version 83 will not gain call-control functionality. The adapter does not add wireless capability to a corded headset.

Plug-and-play USB installation

The EHS40 draws power and data from a single USB port on the Yealink phone. No separate power supply or configuration software is required. Once connected, the headset's call-control buttons operate the phone immediately.

Highlights

  • Remote call control via compatible wireless headset
  • Plug-and-play USB connection to supported Yealink IP phones
  • Works with Jabra, Plantronics and Sennheiser wireless models
  • 4 GHz ISM wireless link for reliable audio
  • Supports T58A, T57W, T54W, T53W, T53, T48S, T46S, T42S, T41S on firmware 83+

Specifications

Wireless Type2.4 GHz ISM
Shipping weight55.79 kg
Package size145 × 104 × 51 mm

Questions about this item

Which Yealink IP phone models does the EHS40 adapter support?

The EHS40 works with T58A, T57W, T54W, T53W, T53, T48S, T46S, T42S and T41S phones running firmware version 83 or later.

What does the 2.4 GHz ISM wireless type mean for daily use?

It connects the adapter to compatible Jabra, Plantronics or Sennheiser wireless headsets over a dedicated 2.4 GHz link for call control.

Which interface does the EHS40 use on the phone and what does it enable?

It plugs into the phone's USB port and enables plug-and-play remote answer and hang-up from the wireless headset.

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