# Twilio: Shaken/STIR Signing and Verification of Calls Results in a 500 Error

> Twilio status incident “Shaken/STIR Signing and Verification of Calls Results in a 500 Error” on 2022-08-15: impact minor (vendor’s label), 3.8 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/vkbns83r3rpd
Last updated: 2022-08-15T23:29:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2022-08-15 19:44 UTC · Resolved: 2022-08-15 23:29 UTC · Duration: 3.8 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/vkbns83r3rpd](https://status.twilio.com/incidents/vkbns83r3rpd)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2022-08-15 23:29 UTC: Shaken/STIR signing and caller verification under Programmable Voice has been resolved and is operating normally at this time.

_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: minor) posted by Twilio, started 2022-08-15 19:44 UTC, resolved after 3.8 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/vkbns83r3rpd
- Citation: Twilio, “Shaken/STIR Signing and Verification of Calls Results in a 500 Error” (2022-08-15 19:44 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/vkbns83r3rpd (CC BY 4.0).
- Markdown link: `[Twilio: Shaken/STIR Signing and Verification of Calls Results in a 500 Error (2022-08-15)](https://rewindex.com/company/twilio/incidents/vkbns83r3rpd)`


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Canonical: https://rewindex.com/company/twilio/incidents/vkbns83r3rpd · Markdown: https://rewindex.com/company/twilio/incidents/vkbns83r3rpd.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/vkbns83r3rpd · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T14:46:12.813Z