Buy from Amazon : br br Skytone RST401 USB Skype Telephone Gateway Remote Dial Infwrd = Yealink USB-B3G br br Gateway for Skype calls from a remote location br MakeReceive both Skype Internet calls and regular PSTN calls br Phone rings for all incoming Skype Internet and PSTN calls br Enables switching between Skype Internet and Regular PSTN calls br Same as Yealink USB-B3G