You can view statistics about the video and audio streams between individual participants (endpoints) and the MCU by choosing this option:
1. Go to | . |
2.Click a Conference name and then click on a participant's name.
3.Click the 
tab.
If the participant is participating in the conference using audio only, the values for the video settings are not populated.
Media statistics provide detailed information about the actual voice and video streams (Realtime Transport Protocol (RTP) packets).
When examining media statistics for a conference's streaming viewers, there are many fewer applicable values and so a different, more limited, set of information is displayed. In this case, the MCU shows how many streams of each outgoing audio and video format are being transmitted.
Refer to the table below for additional information.
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| The audio codec in use, along with the current | If the MCU has received information that an | |
| packet size (in milliseconds) if known. | endpoint has been muted at the far end, this | |
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| will be indicated here. | |
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| The IP address and port from which the media |
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| is originating. |
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| Whether or not encryption is being used on the | This field will only appear if the encryption | |
| audio receive stream by this endpoint. | feature key is present on the MCU. | |
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| The apparent variation in arrival time from that | You should expect to see small values for this | |
| expected for the media packets (in | setting. Consistently large numbers typically | |
| milliseconds). The current jitter buffer also | imply potential network problems. | |
| displays in parentheses. |
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| The jitter buffer shows the current playout | |
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| delay added to the media to accommodate the | |
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| packet arrival jitter. Large jitter values indicate | |
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| a longer buffer. | |
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| Represents the audio volume originating from |
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| the endpoint. |
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| The number of audio packets destined for the |
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| MCU from this endpoint. |
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| 72 |
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