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¿µ¹® Ç¥Áظí End-to-End VoIP QoS measurement methodologies based RTP/RTCP
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¿µ¹® ³»¿ë¿ä¾à The standard describes a passive measuring method applied international standard and referenced standard protocol of SIP, RTP, and RTCP to measure parameters as call success rate, packet loss rate, one-way delay, jitter, R-value in E-model.
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