The advanced Yealink Headset Adaptor EHS36 provides the technical interface between your Yealink T28P or T26P telephone & a compatible wireless headset. It is approved for use with major manufactures Plantronics & Jabra wireless models. The unit is easy to install, simply link EHS36 to the EXT port of the phone &, effectively `plug & play' giving you control of your Yealink phone & the ability to answer & hang up calls remotely. It has been especially designed to ensure maximum productivity in business applications such as receptions, call centres & general telephone use & is ideal for the Corporate, Financial, Health, Government, Educational, Industrial, & SME/ So Ho market sectors. Features Yealink EHS36 Wireless Headset Adaptor (Electronic Hookswitch) Control phone through wireless headset Supports Yealink SIP-T28P & SIP-T26P IP phones Full compatible with Jabra & Plantronics wireless headsets Plug & play, Easy to use Answer incoming call through remote wireless headset Terminate calls using remote wireless headset key Incoming calls are signalled in the headset earpiece Built-in a RJ12 (6P6C) input port connected to IP phone 1x RJ45 (8P8C) output port for GN/ Jabra headset 1x 3.5mm output port for Plantronics headset