没用过，大概$40，卖得地方很多。北宿是这方面高手。我扔块砖而以。

来源: 于 2009-07-15 08:43:19 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次
ebay, walmart....

There are also internet phone(IP phone) for sales at most electronic stores at about the same price. I would say they have a ATA build into it.