Caller
+17042807113
CHARLOTTE NC
159.223.204.120
Called
PJSIP-18306
143.244.188.157
Duration
04:04
2026-03-02 17:59:03
Call Quality
3.4
Poor
⚠ Quality Issues Detected
- Low MOS score (3.4) - Poor audio quality
- Packet loss on caller side (17.25%) - Audio dropouts possible
📊 Overall Call Quality
MOS SCORE
3.40
Poor
JITTER
6.00
milliseconds
PACKET LOSS
17.25
percent
🔄 A-Leg vs B-Leg Quality Comparison
| Metric | Caller (A-Leg) | Called (B-Leg) |
|---|---|---|
| MOS Score | 3.40 | 4.50 |
| Jitter (ms) | 5.50 ms | 6.00 ms |
| Packet Loss (%) | 17.25% | 0.00% |
| Packets Received | 10,004 | 9,551 |
| Packets Lost | 2,086 | 0 |
| Codec | PCMU (G.711µ) | PCMU (G.711µ) |
| RTP Address | 159.223.204.120 | 143.244.188.157 |
📋 Call Details
Call ID:
9645749
Call Start:
2026-03-02 17:59:03
Call End:
2026-03-02 18:03:07
Total Duration:
04:04
Connected Duration:
04:02
Progress Time:
00:00
First RTP:
00:02
Who Hung Up:
📱 Callee
SIP Response:
200 - 200 OK
Response Time (100):
25 ms
Response Time (Final):
181 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 (9645749.tar)