OvisLink AirLive Sky-211, Skype Phone Gateway, USB2.0, FXO, FXS,

INTERFACE - USB 1.1/2.0 port - 1 x FXS port for Telephone - 1 x FXO port for Line USB INTERFACE - Plug-and-Play USB device. - Compliant with USB Revision 1.1 and 2.0. OS SUPPORT - Windows XP - Windows 2000 SYSTEM REQUIREMENT - Pentium III 667MHz processor and above. - One free USB port. - 128MB RAM or more. - 50MB of free disk space for driver installation. - CD-ROM drive. - Internet connection (ADSL, Cable,..etc). - Broadband registered VoIP account. OPERATION MODE - Free PC-to-PC calls over Internet. - Low PC to phone call rate over the Internet. - Compatible with any standard analog telephone set. - Auto detection and switching of incoming PSTN or VoIP calls. - Automatic switching between PSTN and VoIP calls. - Call waiting on PSTN and VoIP calls. - Free 3-Way conference calling between PSTN and VoIP calls. - Long distance and international toll bypass from your mobile phone. - Increased availability by forwarding incoming VoIP calls to your mobile phone. - Call switching from mobile to PSTN to Internet Skype and vice versa. - Full-duplex, echo-free sound quality. - Incoming PSTN/Skype call hold and transfer among multiple users - Incoming PSTN/Skype call redirects to Skype/PSTN route.