1 | initial version |
From the looks of it "Jitter buffer", but then again it depends on the time setting on that buffer vs. what (possible dynamic) jitter buffer setting the VoIP endpoint has, and what other measures the VoIP endpoint has for packet loss concealment.
You should have a look at the Pre-Conference Class II: Troubleshooting Voice over IP with Wireshark at SharkFest 22'EU next week.