HOMEVoIP (Voice over IP)Headsets & SpeakersSmart USB Speakerphone Yealink 11-20457 Smart USB Speakerphone SKU #11-20457 Oh oh! That product is no longer available... Check out these alternatives Jabra 14201-10 DHSG EHS Cable Details Jabra 14401-20 Evolve 30 II Replacement Mono Headset Details Jabra 14401-21 Evolve 30 II Replacement Stereo Headset Details Jabra 1950-79 Jabra Link 950 USB-A Details VIEW ALL Headsets & Speakers