回複：VOIP Adaptor locked vs unlocked?

來源: 於 2010-08-28 05:15:55 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

Gmail to phone, or any softphone does need ATA. ATA is used only for phone connect to Internet. Just buy things declaired as unlocked ATA, why bother to buy things locked.