Furthermore, you can see how and where a higher-level process activity sends a feedback message to a lower-level activity, or vice versa.

而且，还可以看到较高级别的流程活动如何以及从何处向较低级别的活动发送反馈消息，反之亦然。

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A target rate for the media session is generated based on the stored maximum transmission rate parameters, and the target rate is transmitted to a media server in a proxy-to-server feedback message.

基于所存储的最大传输速率参数生成媒体会话的目标速率，并且在代理-服务器反馈消息中将所述目标速率传送到媒体服务器。

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A target rate for the media session is generated based on the stored maximum transmission rate parameters, and the target rate is transmitted to a media server in a proxy-to-server feedback message.

基于所存储的最大传输速率参数生成媒体会话的目标速率，并且在代理-服务器反馈消息中将所述目标速率传送到媒体服务器。

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