New York World Phone

With Packet8 MobileTalk, people can make international calls directly through cell phone via Packet8’s IP network. The rate is not bad for some countries, like 1 cent for China. It’s a good way to make calls. And no wifi/data plan required. But people do need install their application on their phones. Here is a list of Supported Mobile Phones.

I wonder what the quality is. If anybody has tried it, you’re welcome to comment.