Twilio: One-way Audio to and from a subset of Canada Phone Numbers
Google Cloud outage, Nov 16, 2021 · 24 vendors, 25 incidents
Twilio’s incident started in the same window without naming Google Cloud (timing only, not evidence of a link). (timing only, posted +1 h 22 min vs the first vendor naming Google Cloud)
Swipe sideways to see the whole diagram.
Mermaid source
flowchart LR
root["Google Cloud<br/>own incident not archived"]:::inferred
h1["Within an hour<br/>6 vendors, 4 blamed Google Cloud<br/>Segment, Bugsnag, Twingate, Sigma Computing +2"]:::blames
root --> h1
h4["1 to 4 hours later<br/>2 vendors, 2 blamed Google Cloud<br/>Smartsheet, Grafana Cloud"]:::blames
root --> h4
me["Twilio (this incident)<br/>posted +1 h 22 min"]:::me
root -.->|"same window"| meFull event: timeline, evidence and all vendors →
Detected automatically from incidents that started together and named the same provider. A link means one vendor’s incident named another, not a confirmed cause.
Timeline of updates
- resolved
The issue affecting one-way audio or silence during calls to/from Twilio Canada 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.
Impact, status and times are the vendor’s own, as last archived. View on status.twilio.com (opens in new tab).