EHS20 EHS headset adapter provides the technical interface between Fanvil IP Phones and a compatible Jabra EHS wireless headset. The unit is easy to install via a simple link from the EHS20 to the IP Phone headset port. EHS20 ‘plug-and-play’ mode gives you direct control of your Fanvil phone, with the ability to answer and hang-up calls remotely. It has been designed specifically to ensure maximum effectiveness in reception areas, call-centers and general telephone use