Resolved
This incident has been resolved. Some Voice calls experienced performance degradation between 3:50 AM and 7:52 AM PT. Voice is now operating normally. We apologize for the disruption.
Monitoring
We have identified the cause of performance degradation affecting some Voice calls and are implemented a mitigation to restore normal performance. A fix has been applied and we are monitoring for full recovery. We expect Voice to be fully operational shortly.
Investigating
We are investigating performance degradation affecting some Voice calls. Our team is actively working to resolve the issue, and we will provide updates every 30 minutes.