SIP URI calling (sipgate? skype? G5?)

anyone knows how to make SIP URI calling?  Thanks.

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回复:SIP URI calling (sipgate? skype? G5?) -出入自在- 给 出入自在 发送悄悄话 出入自在 的博客首页 (153 bytes) () 02/26/2011 postreply 06:49:55

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