然后我打的前往游客信息中心，地址是我从网上得来的，那里却什么东西也没有。

I then catch a taxi to the address where the Internet tells me the tourist information centre is sited. There's nothing there.

youdao

如这篇信息中心文章中所述，代理的sip侧有能力基于各种机制路由到集群，包括在我的示例中介绍的消息类型。

As described in this Information Center article, the SIP side of the proxy has the ability to route to a cluster based on a variety of mechanisms, including the message type explained in my example.

youdao