# Twilio: Programmable Voice Conference Call Announcement 404 Errors

> Twilio status incident “Programmable Voice Conference Call Announcement 404 Errors” on 2021-09-15: impact none (vendor’s label), 0 min, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/gkwrwmqt29lv
Last updated: 2021-09-15T14:51:00Z

- Impact (vendor’s label): none
- Status: resolved
- Started: 2021-09-15 14:51 UTC · Resolved: 2021-09-15 14:51 UTC · Duration: 0 min
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/gkwrwmqt29lv](https://status.twilio.com/incidents/gkwrwmqt29lv)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2021-09-15 14:51 UTC: Between 08/18/2021 4:20PM and 09/14/2021 5:00PM Pacific Time, an error was reported with Twilio Voice Conference Calls which prevented a small subset of Twilio customers from using the announcement feature during the call. Customers experiencing the error would have noted an elevated 404 error response to the announcement request. The issue has now 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: none) posted by Twilio, started 2021-09-15 14:51 UTC, resolved after 0 min, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/gkwrwmqt29lv
- Citation: Twilio, “Programmable Voice Conference Call Announcement 404 Errors” (2021-09-15 14:51 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/gkwrwmqt29lv (CC BY 4.0).
- Markdown link: `[Twilio: Programmable Voice Conference Call Announcement 404 Errors (2021-09-15)](https://rewindex.com/company/twilio/incidents/gkwrwmqt29lv)`


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Canonical: https://rewindex.com/company/twilio/incidents/gkwrwmqt29lv · Markdown: https://rewindex.com/company/twilio/incidents/gkwrwmqt29lv.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/gkwrwmqt29lv · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T16:15:20.863Z