Twilio: SIP Registration Failure on iOS Bria Softphone
Timeline of updates
- resolved
Following a thorough investigation, we can confirm that Twilio’s services are operating as expected. The SIP registration issue appears to be specific to the interaction between Bria iOS and the Twilio registrar. No action is required for other platforms, and Twilio infrastructure is fully functional.
From Twilio’s published incident history: for incidents before Rewindex began polling this status page, only the final update text is available.
Archive proof
Rewindex commits each version of an incident it captures to a daily checkpoint, chains it to the day before, and has the checkpoint timestamped by FreeTSA and DigiCert.
How the archive is checked, and what it cannot prove.
This incident predates live tracking (October 17, 2026). It came from the vendor’s own published history, which is not covered by checkpoints.
Impact, status and times are the vendor’s own, as last archived. View on status.twilio.com (opens in new tab).
Cite this
Status incident (vendor impact label: none) posted by Twilio, started 2026-05-04 08:03 UTC, resolved after 1.9 h, 1 update(s).
- Title
- SIP Registration Failure on iOS Bria Softphone
- Vendor
- Twilio
- Date
- URL
- https://rewindex.com/company/twilio/incidents/8hvp4w1mjfq1
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