1. Seamless integration with Skype
2. Upgrade your regular phone set to be a PSTN/VoIP Dual mode phone
3. The standby mode is on PSTN channel (It is necessary for emergency calls such as 911)
4. Call Alert for PSTN incoming call when you are on a Skype call
5. Call Hold allows you to handle VoIP and PSTN at the same time
6. Speed-dial up to 1000 contacts
7. Live update the driver automatically
8. Compact and delicate design
9. Fully functional FXS port
10. Echo cancellation technology ensures smooth and clear sound
11. USB interface PnP. No external power/sound card needed
12. Forward Skype call to regular telephone, cell phone and voicemail
13. Individual settings to give different contact different forwarding function
14. Multipart conference
15. Record both Skype and PSTN call
16. Search your record and voicemail
17. Flash to show the status and caller information

Weight375g
Dimensions130*130*30mm
USB InterfaceOne USB line for PC connection
Tellephone Interface1FXS for normal phone,1FXO for PSTN Line
LEDUSB Link Indicator, PSTN Indicator, VoIP Indicator
Voltage4.5~5.5 V
Operating Humidity5~95%RH
Operating Temperature-0~50 centigrade
Standard SupportCompliant with USB V 1.1
Compliant with USB Audio Device Class Spec V 1.0
Compliant with USB HID Version 1.1