# Twilio: SMS Delivery Failures to CTBC Network in Brazil

> Twilio status incident “SMS Delivery Failures to CTBC Network in Brazil” on 2020-11-18: impact minor (vendor’s label), 16 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/1d90d1f4yhlh
Last updated: 2020-11-19T07:20:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2020-11-18 15:01 UTC · Resolved: 2020-11-19 07:20 UTC · Duration: 16 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/1d90d1f4yhlh](https://status.twilio.com/incidents/1d90d1f4yhlh)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2020-11-19 07:20 UTC: We are no longer experiencing delivery failures to Brazil CTBC Network. This incident has been resolved.

_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 2020-11-18 15:01 UTC, resolved after 16 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/1d90d1f4yhlh
- Citation: Twilio, “SMS Delivery Failures to CTBC Network in Brazil” (2020-11-18 15:01 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/1d90d1f4yhlh (CC BY 4.0).
- Markdown link: `[Twilio: SMS Delivery Failures to CTBC Network in Brazil (2020-11-18)](https://rewindex.com/company/twilio/incidents/1d90d1f4yhlh)`


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Canonical: https://rewindex.com/company/twilio/incidents/1d90d1f4yhlh · Markdown: https://rewindex.com/company/twilio/incidents/1d90d1f4yhlh.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/1d90d1f4yhlh · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T18:51:28.443Z