Key Specifications/Special Features: Make and receive VoIP call using your normal phone Forward Skye call to your mobile phone Make Skye call from your mobile phone even you are away from office Switch between PSTN and Skype call Make 3 way conference call between PSTN and Skype Access Skype voice mail by normal phone Automatically or manually record your call content LED indicate working state USB port: 1 X USB1.1 Port connect to PC FXS port: 1 FXS Port for Tel Line port: 1 Line Port for PSTN