PTI-909L is a USB Internet phone which uses a highly integrated USB audio controller with LCD display built-in, and it's specifically designed for Internet VoIP applications. PTI-909L is fully compatible with Skype and other PC-based softphone applications that can save cost for long distance and international calls over the Internet. To provide a VoIP experience that is the same as using a regular phone and eliminate the poor call quality that results from using the PC audio, PTI-909L is the most ideal solution for small and home office environment and it's interfaced to the USB port on the PC.

USB VoIP phone for free Internet to Internet calls.
High Compatible with Skype Internet telephony.
LCD display for easy operation.
Support Caller ID functionality.
Compliant with USB Version 1.1 and 2.0.
Compliant with USB Audio Device class specification Ver.1.0.
Support Plug-and-Play Installation.
Support USB Bus-Powered.
Supports free PC to PC and PC to Phone dialing.
No sound card or external power required.
Support full duplex audio and echo reduction.
Phone rings for incoming calls.
Standard phone keypad.