1.軟件下載
Download of sipgate X-Lite(free)
sipgate x-Lite makes telephone calling possible directly over your PC. You only need a microphone and a sound card and/or a headset. The installation of sipgate x-Lite on your computer is simple and completed in only two minutes.
http://www.sipgate.co.uk/user/downloads.php
2.國外運營商(選一個註冊)
http://www.sipgate.co.uk/
http://www.vonage.com/index.php?ic=1
http://www.vonage.com/
3.軟件幫助
x-lite軟件電話的使用方法圖文教程
http://shanxinyuan.com/int1/tech/ShowArticle.asp?ArticleID=499