The JPL Telecom BL-05NB converts any headset with a PLX QD into a cost-effective plug and play solution. JPL Telecom has created a versatile connectivity cable which is easy to use and quick to install. 
 
The BL-05NB is totally universal now and in the future for all softphones. No software downloads needed - Simply use your PC’s mouse to answer or end a call and adjust the volume.