Google Talk如何运作? [英] How does Google Talk work?

问题描述

Google Talk 如何工作?当我与朋友聊天时，是什么作为中级的人来传达我的声音?是它后面的Google服务器(充当中间服务器?还是提供点对点协议?

How does Google Talk work? When I am connected to my friend for a talk, what acts as an intermediate one to transfer my voice? Is that a Google server behind it (which act as an intermediate? Or does it provide a point-to-point protocol?

推荐答案

他们使用XMPP(jabber)

They use XMPP ( jabber )

可扩展消息和状态协议(XMPP)

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