If your GrandStream GXP-2000 IP Phone is versions 0.4 or earier, you need to have a CallTel GXP Headset of a single 3.5mm stereo plug instead of this one with a 2.5mm stereo plug on ebay auction. This auction is for (1) New Jabra EarBoom Headset with 2.5mm Stereo Plug for Cell Phones with a 2.5mm Headset Jack and for GrandStream GXP-2000 IP Phones version 0.4 or lower. Multi-task at home while enjoying clear conversations with your hands-free Jabra headset for cordless phones. This comfortable, affordable headset includes a microphone adjust switch that optimizes sound. The Jabra Handsfree Headset simply plugs into your existing cordless home phones and mobile phones that have 2.5mm ports - it's that simple to install! Buyer is responsible for paying any governmental taxes imposed on your.
eBay