Twilio: Inbound SIP Calls With OPUS Codec Only Blocked
Timeline of updates
- resolved
Our engineers have monitored the fix and confirmed the issue with Twilio Programmable Voice SIP interfaces and OPUS code has been resolved. All services are now operating 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
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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: none) posted by Twilio, started 2026-09-15 20:09 UTC, resolved after 2.9 h, 1 update(s).
- Title
- Inbound SIP Calls With OPUS Codec Only Blocked
- Vendor
- Twilio
- Date
- URL
- https://rewindex.com/company/twilio/incidents/ct3yzydxq076
Twilio profileRecent Twilio incidentsAll outages on September 15, 2026Twilio in September 2026MarkdownJSON