# Twilio: Voice Call Audio Quality Degradation between Twilio Phone Numbers and Multiple Networks in United Kingdom

> Twilio status incident “Voice Call Audio Quality Degradation between Twilio Phone Numbers and Multiple Networks in United Kingdom” on 2026-04-30: impact minor (vendor’s label), 6.0 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/svpj9vm09nmv
Last updated: 2026-05-01T01:07:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2026-04-30 19:06 UTC · Resolved: 2026-05-01 01:07 UTC · Duration: 6.0 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/svpj9vm09nmv](https://status.twilio.com/incidents/svpj9vm09nmv)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2026-05-01 01:07 UTC: The incident has been resolved and voice calls between Twilio Phone Numbers and network subscribers on affected networks in the United Kingdom are operating normally.

_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 2026-04-30 19:06 UTC, resolved after 6.0 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/svpj9vm09nmv
- Citation: Twilio, “Voice Call Audio Quality Degradation between Twilio Phone Numbers and Multiple Networks in United Kingdom” (2026-04-30 19:06 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/svpj9vm09nmv (CC BY 4.0).
- Markdown link: `[Twilio: Voice Call Audio Quality Degradation between Twilio Phone Numbers and Multiple Networks in United Kingdom (2026-04-30)](https://rewindex.com/company/twilio/incidents/svpj9vm09nmv)`


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Canonical: https://rewindex.com/company/twilio/incidents/svpj9vm09nmv · Markdown: https://rewindex.com/company/twilio/incidents/svpj9vm09nmv.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/svpj9vm09nmv · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:01:13.329Z