In addition to the corded snom headsets, wireless headsets are very popular in professional business environments like, for example, call centers. The snom Headset Adapter, for the control of wireless headsets is the bridge between professional VoIP telephony and professional wireless headsets.The snom Headset Adapter has an EHS interface conforming to vendor specific as well as the DHSG standard which enables the electronic reception of calls on the headset itself. When the phone receives an incoming call the original ringing tone is signaled in the headset and the call can be answered and terminated on the headset.