⚠ Error
PCAP file not found in any of these locations: /var/spool/voipmonitor/2026-03-31/17/12139963.tar, /var/spool/voipmonitor/2026-03-31/12139963.tar, /var/spool/voipmonitor/12139963.tar, /var/spool/voipmonitor/ALL/2026-03-31/12139963.tar, /var/spool/voipmonitor/ALL/2026-03-31/17/12139963.tar
Caller
+12343088009
WIRELESS CALLER
159.223.204.120
Called
PJSIP-150553
137.184.2.92
Duration
02:38
2026-03-31 17:20:36
Call Quality
2.8
Bad
⚠ Quality Issues Detected
- Low MOS score (2.8) - Poor audio quality
- Packet loss on caller side (10.68%) - Audio dropouts possible
📊 Overall Call Quality
MOS SCORE
2.80
Bad
JITTER
3.00
milliseconds
PACKET LOSS
10.68
percent
🔄 A-Leg vs B-Leg Quality Comparison
| Metric | Caller (A-Leg) | Called (B-Leg) |
|---|---|---|
| MOS Score | 2.80 | 4.50 |
| Jitter (ms) | 0.60 ms | 3.00 ms |
| Packet Loss (%) | 10.68% | 0.00% |
| Packets Received | 6,918 | 6,953 |
| Packets Lost | 827 | 0 |
| Codec | PCMU (G.711µ) | PCMU (G.711µ) |
| RTP Address | 159.223.204.120 | 137.184.2.92 |
📋 Call Details
Call ID:
12139963
Call Start:
2026-03-31 17:20:36
Call End:
2026-03-31 17:23:14
Total Duration:
02:38
Connected Duration:
02:35
Progress Time:
00:00
First RTP:
00:02
Who Hung Up:
📞 Caller
SIP Response:
200 - 200 OK
Response Time (100):
6 ms
Response Time (Final):
151 ms
Sensor ID:
N/A
🌐 Network Details
Caller SIP Address:
159.223.204.120:65001
Called SIP Address:
137.184.2.92:65001
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 (12139963.tar)