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IP module: Difference between revisions
→RTP statistics
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This tab shows statistics (if available) of all RTP connections which involve the current IP address as either client or server. | This tab shows statistics (if available) of all RTP connections which involve the current IP address as either client or server. | ||
A list shows all connections with client and server IP addresses and ports. The RTP payload type is shown as well as timing informations and counters, jitter and MOS values and SSRC (synchronization source) of both client and server. | A list shows all connections with client and server IP addresses and ports. The RTP payload type is shown as well as timing informations and counters, jitter, packet time delta and MOS values and SSRC (synchronization source) of both client and server. | ||
The min and max audio levels (decibel relative to full scale, dBFS) per direction are shown if G.711 A-Law or μ-Law is used. | The min and max audio levels (decibel relative to full scale, dBFS) per direction are shown if G.711 A-Law or μ-Law is used. | ||
For calculation, raw A-Law or μ-Law values are converted to 16 bit PCM values. Those values are then converted to dbFS: | For calculation, raw A-Law or μ-Law values are converted to 16 bit PCM values. Those values are then converted to dbFS: | ||
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Values range from 0 dBFS (loudest) to -96 dBFS (absolute silence). | Values range from 0 dBFS (loudest) to -96 dBFS (absolute silence). | ||
Graphs per connection show packets and packet loss, jitter, MOS and the max audio level of client and server over time. | Graphs per connection show packets and packet loss, jitter, packet time delta, MOS and the max audio level of client and server over time. | ||
A PCAP button allows for PCAP capturing. If a proper codec is used, audio capture buttons for both directions are available allowing downloads in MP3 format. | A PCAP button allows for PCAP capturing. If a proper codec is used, audio capture buttons for both directions are available allowing downloads in MP3 format. | ||
Following codecs are supported for audio extraction: | Following codecs are supported for audio extraction: | ||