Livekit Call Drop Issue

Issue

Client reported unexpected call disconnections.

Investigation

  • Installed and used sngrep to capture SIP signaling.
  • Asked the client to place a live test call.
  • Analyzed the SIP trace during the call.

Findings

The SIP trace showed that the BYE request terminating the call was sent by LiveKit. The SIP server/PBX did not initiate the disconnect.

Conclusion

The call termination originated from the LiveKit side. Further investigation is required by the team managing LiveKit.