| How it works |
| - PC to Phone |
| - PC to PC |
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USB VoIP Handset - IPO-166 & IPO-166B
The IPO-166 is a USB device that takes the shape of a regular telephone handset. You do not need to connect either a telephone or a telephone handset to it. Simply connect the IPO-166 to an available USB port of your PC, and you will be able to start using it in no time. Its full duplex audio and echo cancellation have made it the ideal VoIP device for you. Best of all, place PC to PC, and PC to phone calls over the internet saves users up to 95% off the current long distance rate, while at the same time maintain, if not exceed, the audio quality of regular phone. Key Features: PC to
PC, and PC to Phone dialing capabilities High
quality Voice-over-IP calls No
external power required Drivers support and upgrades from Microsoft Plug-and-Play, Grab-and-Go How PC to Phone Calls Work The technology behind PC to Phone calls is the VoIP Gateway that receives packetized voice transmission from the caller and then sends them to the PSTN of the receiver end, while at the same time converting the digital packets into analog packets that the PSTN understands. The PSTN then makes the connection to the receiver, and the conversation begins. ITSPs (Internet Telephony Service Providers) are the ones that use VoIP Gateways to allow users make direct long distance calls over the Internet. Features:
PC Requirements:
* Voice
quality may depend on Internet connection and available bandwidth.
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