回复：超级菜鸟请教：FITWXC和其他大侠关于网络电话的选择问题

来源: 于 2012-12-11 11:45:52 [旧帖] [给我悄悄话] 本文已被阅读：次

get obi100 or obi110 and use it with google voice. it is free. i haven't used netduo but it should be cost you more than google voice.