⚠ Error
PCAP file not found in any of these locations: /var/spool/voipmonitor/2026-03-31/17/12140150.tar, /var/spool/voipmonitor/2026-03-31/12140150.tar, /var/spool/voipmonitor/12140150.tar, /var/spool/voipmonitor/ALL/2026-03-31/12140150.tar, /var/spool/voipmonitor/ALL/2026-03-31/17/12140150.tar
Caller
+12146812830
WIRELESS CALLER
143.244.188.157
Called
PARK-564
159.223.204.120
Duration
02:35
2026-03-31 17:22:10
Call Quality
2.2
Bad
⚠ Quality Issues Detected
- Low MOS score (2.2) - Poor audio quality
- Packet loss on caller side (14.27%) - Audio dropouts possible
📊 Overall Call Quality
MOS SCORE
2.20
Bad
JITTER
1.20
milliseconds
PACKET LOSS
14.27
percent
🔄 A-Leg vs B-Leg Quality Comparison
| Metric | Caller (A-Leg) | Called (B-Leg) |
|---|---|---|
| MOS Score | 2.20 | 4.50 |
| Jitter (ms) | 1.20 ms | 0.60 ms |
| Packet Loss (%) | 14.27% | 0.00% |
| Packets Received | 6,656 | 7,748 |
| Packets Lost | 1,108 | 0 |
| Codec | PCMU (G.711µ) | PCMU (G.711µ) |
| RTP Address | 143.244.188.157 | 159.223.204.120 |
📋 Call Details
Call ID:
12140150
Call Start:
2026-03-31 17:22:10
Call End:
2026-03-31 17:24:46
Total Duration:
02:35
Connected Duration:
02:35
Progress Time:
00:00
First RTP:
00:00
Who Hung Up:
📞 Caller
SIP Response:
200 - 200 OK
Response Time (100):
6 ms
Response Time (Final):
20 ms
Sensor ID:
N/A
🌐 Network Details
Caller SIP Address:
143.244.188.157:65001
Called SIP Address:
159.223.204.120:65001
Primary Codec:
PCMU (G.711µ)
📱 User Agents
Caller User Agent:
Asterisk PBX 20.11.1
Called User Agent:
Asterisk PBX 20.11.1
📦 Download Call Data
Download the complete PCAP file for detailed packet analysis in Wireshark
⬇ Download PCAP File (12140150.tar)