Resolved after 47 minutes, affecting SIP/PSTN, on July 17, 2025.
We've rolled back a server release, and the SIP error messages have stopped. We're monitoring for any further problems.
Affected components
SIP/PSTN
Update timeline
- investigating Jul 17, 2025, 08:52 PM UTC
We're investigating reports of SIP/PSTN dialin and dialout failing, or stopping immediately after starting.
- identified Jul 17, 2025, 09:01 PM UTC
We're in the process of rolling back a release to address this issue.
- monitoring Jul 17, 2025, 09:07 PM UTC
We've rolled back a server release, and the SIP error messages have stopped. We're monitoring for any further problems.
- resolved Jul 17, 2025, 09:40 PM UTC
This incident has been resolved.
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