⚠ Error
PCAP file not found in any of these locations: /var/spool/voipmonitor/2026-04-20/19/13237728.tar, /var/spool/voipmonitor/2026-04-20/13237728.tar, /var/spool/voipmonitor/13237728.tar, /var/spool/voipmonitor/ALL/2026-04-20/13237728.tar, /var/spool/voipmonitor/ALL/2026-04-20/19/13237728.tar
Caller
+18553308653
+18553308653
159.223.204.120
Called
PJSIP-67759
143.244.188.157
Duration
00:05
2026-04-20 19:14:40
Call Quality
3.1
Poor
⚠ Quality Issues Detected
- Low MOS score (3.1) - Poor audio quality
- Packet loss on caller side (8.11%) - Audio dropouts possible
- Short call duration - Possible connection issue
📊 Overall Call Quality
MOS SCORE
3.10
Poor
JITTER
1.10
milliseconds
PACKET LOSS
8.11
percent
🔄 A-Leg vs B-Leg Quality Comparison
| Metric | Caller (A-Leg) | Called (B-Leg) |
|---|---|---|
| MOS Score | 3.10 | 4.50 |
| Jitter (ms) | 0.10 ms | 1.10 ms |
| Packet Loss (%) | 8.11% | 0.00% |
| Packets Received | 170 | 184 |
| Packets Lost | 15 | 0 |
| Codec | PCMU (G.711µ) | PCMU (G.711µ) |
| RTP Address | 159.223.204.120 | 143.244.188.157 |
📋 Call Details
Call ID:
13237728
Call Start:
2026-04-20 19:14:40
Call End:
2026-04-20 19:14:45
Total Duration:
00:05
Connected Duration:
00:03
Progress Time:
00:00
First RTP:
00:02
Who Hung Up:
📱 Callee
SIP Response:
200 - 200 OK
Response Time (100):
19 ms
Response Time (Final):
204 ms
Sensor ID:
N/A
🌐 Network Details
Caller SIP Address:
159.223.204.120:65001
Called SIP Address:
143.244.188.157:65001
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 (13237728.tar)