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Statistics

Source
165.245.243.20:4536
Destination
165.245.243.20:4400
SSRC
491a2aa5
Sevana MOS
3.27
Network MOS
4.10
Jitter (ms)
0.29
RTT delay (ms)
0
Codec
amr-wb
RTP packets
1206
Lost packets
6
DTX frames (silence / comfort-noise / total)
0 / 0 / 1156
Silence
0%
Silent audio
20% of intervals
Sevana Rfactor
42
SIP callid
967dba49-4316-4b08-805c-ac790f8d288f ↗
SIP destination
answer_echo@sip.sevana.biz
SIP source
sevana_2@sip.sevana.biz

Impairments summary

ImpairmentOccurrences
DeadAir-018
Echo7
VAD-Clipping5
SNR3
Drop151

Audio recording

⭳ Download WAV

Stream chunks

Interval of chunkSevana MOSNetwork MOS
0.000 - 10.201 3.48 4.23
10.201 - 20.440 3.41 4.07
20.440 - 24.141 2.91 3.77