Twilio: One Way Audio Issue Affecting Inbound and Outbound Calls to a Subset of Twilio Japan Numbers
Timeline of updates
- resolved
The issue affecting The one way audio issue with both inbound and outbound calls made to/from a subset of Twilio Japan phone numbers has been resolved, and the service is functioning normally at this time.
From Twilio’s published incident history: for incidents before Rewindex began polling this status page, only the final update text is available.
Archive proof
Rewindex commits each version of an incident it captures to a daily checkpoint, chains it to the day before, and has the checkpoint timestamped by FreeTSA and DigiCert.
How the archive is checked, and what it cannot prove.
This incident predates live tracking (October 17, 2026). It came from the vendor’s own published history, which is not covered by checkpoints.
Impact, status and times are the vendor’s own, as last archived. View on status.twilio.com (opens in new tab).
Cite this
Status incident (vendor impact label: minor) posted by Twilio, started 2021-09-16 05:25 UTC, resolved after 39 h, 1 update(s).
- Title
- One Way Audio Issue Affecting Inbound and Outbound Calls to a Subset of Twilio Japan Numbers
- Vendor
- Twilio
- Date
- URL
- https://rewindex.com/company/twilio/incidents/5wg3q3cb9bf4
Twilio profileRecent Twilio incidentsAll outages on September 16, 2021Twilio in September 2021MarkdownJSON