PC Stereo Headset Dual 3.5mm to RJ Plug for Cisco Phones</br>Still get great quality stereo sound from headset via this adapter</br>All functions on headset and phone would function same</br>Please see compatible Cisco phone models list in description below</br></br>Product Description</br></br>With this adapter?? user can easily use any exist PC computer stereo headset headphone dual 3.5mm plug to work with Cisco IP phone Jack ( please see compatible models below )?? simple setup?? still get high quality stereo sound.  One end is RJ Plug that will fit in the Cisco IP phone headset port?? the other end are two dual adapter for the pc stereo headset plugs.  User still able to use any functions available on the headset or phone via this adapter.  Compatible cisco IP phones 7931G?? 7940?? 7941G?? 7942G?? 7945G?? 7960?? 7961?? 7961G?? 7962G?? 7965G?? 7970?? 7971?? 7971G?? 7975?? 7975G?? 7975G?? 7965G?? 7945G?? 7962G?? 7942G</br><br/>http://www.amazon.com/gp/product/B00H5OB1A2