除skype之外，還有什麽便宜的網絡電話軟件

來源: vincentsg 於 2007-12-30 12:33:14 [舊帖] [給我悄悄話] 本文已被閱讀：次

thanks

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除skype之外， 還有什麽便宜的網絡電話軟件