DESC: The Linksys CIT300 is a powerful cordless headset that gives you the option of making and receiving phone calls over your standard telephone line, or over the internet by using Skype. Now you don’t have to be tethered to your computer to utilize the revolutionary features that voice IP calling provides. The CIT300 also supports advanced Skype features such as your contact list, voice waiting, and voicemail. A speakerphone function allows you to share your calls with a room full of friends or family.