Vonage: Service issue in Voice API platform
AWS outage, Jul 16, 2026 · 27 vendors, 29 incidents
Vonage’s incident started in the same window without naming AWS (timing only, not evidence of a link). (timing only, posted −38 min vs AWS’s own post)
Swipe sideways to see the whole diagram.
Mermaid source
flowchart LR
root["AWS<br/>posted 08:44 UTC"]:::root
before["Posted before AWS did<br/>2 vendors, 1 blamed AWS<br/>FusionAuth, Upstash"]:::blames
root --> before
h1["Within an hour<br/>2 vendors, 2 blamed AWS<br/>Coda, Grammarly"]:::blames
root --> h1
p0["Anthropic<br/>posted −5 min, did not name AWS"]:::timing
root -.-> p0
k0["GitHub, GitHub Copilot<br/>+12 h 21 min"]:::hop2
p0 -->|"blamed Anthropic"| k0
me["Vonage (this incident)<br/>posted −38 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
Vonage services impacting WebSocket connections in the EU and APAC regions where authentication headers were not being sent have been fully restored following the service interruption, which began at [2026-07-01 16:16] UTC. Full resolution has been confirmed effective [2026-07-16 08:53] UTC. Thank you for your patience and understanding as we worked to restore services. If you have any questions, please contact api.support.vonage.com.
From Vonage’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 vonageapi.statuspage.io (opens in new tab).