# Twilio: SIP Registration Failure on iOS Bria Softphone

> Twilio status incident “SIP Registration Failure on iOS Bria Softphone” on 2026-05-04: impact none (vendor’s label), 1.9 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/8hvp4w1mjfq1
Last updated: 2026-05-04T09:54:00Z

- Impact (vendor’s label): none
- Status: resolved
- Started: 2026-05-04 08:03 UTC · Resolved: 2026-05-04 09:54 UTC · Duration: 1.9 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/8hvp4w1mjfq1](https://status.twilio.com/incidents/8hvp4w1mjfq1)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2026-05-04 09:54 UTC: 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 the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._

## 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).

- Canonical URL: https://rewindex.com/company/twilio/incidents/8hvp4w1mjfq1
- Citation: Twilio, “SIP Registration Failure on iOS Bria Softphone” (2026-05-04 08:03 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/8hvp4w1mjfq1 (CC BY 4.0).
- Markdown link: `[Twilio: SIP Registration Failure on iOS Bria Softphone (2026-05-04)](https://rewindex.com/company/twilio/incidents/8hvp4w1mjfq1)`


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Canonical: https://rewindex.com/company/twilio/incidents/8hvp4w1mjfq1 · Markdown: https://rewindex.com/company/twilio/incidents/8hvp4w1mjfq1.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/8hvp4w1mjfq1 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:06:54.736Z