AT510 IP phone is a entry level stand-alone Internet based voice network phone, it connects with Internet Modem/Router/Switch directly, you can effectively use the existing Internet broadband connection to make/receive the calls via Internet no compute needed.

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AT610 VoIP phone is an entry level desktop phone terminal which adopts SIP protocols and multiple voice compression codec to directly convert analog voice into IP packet for internet transport, thus effectively using the existing bandwidth to provide PSTN quality voice service.
 

Keep the kids entertained with this twin 7" LCD rear seat entertainment system. Powered by your car's 12V socket, you can playback movies or music from the in built DVD player or via the USB socket or SD card slot. The master (drive) unit can read a variety of formats including DIV X, AVi and MP3/4 and is equipped with a high quality Hitachi optical laser pickup with electronic anti skip memory - for those extra bumpy roads. Bundled with this kit are the headrest attachments and over head earphones for comfortable listening.
　

The Linksys Internet Phone Adapter enables high-quality feature-rich VoIP (voice over IP) service through your broadband Internet connection. Just plug it into your home Router or Gateway and use the two standard telephone ports to connect analogue phones

The SPA3102 features the ability to connect standard telephones and fax machines to IP-based data networks with the additional benefit of an integrated connection for legacy telephone network "hop-on, hop-off" applications.

This small USB phone is fully integrated with Skype,  you can use keypad on the phone to make Skype calls. It has never been so easy to use with your desktop or especially for notebook computer. 

P4V is the best selling desktop Skype phone in term of compatibility and voice quality, now it comes with built-in Web Cam that allow you to talk and see each other on Skype for free.

Electrify your audio experience with rich, resonant stereo. The Audio 625 USB brings acoustically accurate comfort to talking, VoIP, video conferencing, and unbridled tune jamming. It features a noise-canceling, telescoping microphone to enhance speech accuracy and offers soft, swivel-mounted ear cushions for all-day wear. The .Audio 625 USB is the ideal headset for VoIP soft-phone and home / office multi-taskers