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什么是RTCP-实时传输协议?

RTP-RTCP-diag

RTCP是实时传输协议的缩写,在RFC 3550中予以定义。RTCP与RTP联合工作,RTP实施实际数据的传输,RTCP则负责将控制包送至电话中的每个人。其主要功能是就RTP正在提供的服务质量做出反馈。

链接:
RFC 3550
什么是RTP?