Issue
Client reported unexpected call disconnections.
Investigation
- Installed and used
sngrepto 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.