Vonage: TLS Connectivity Issue
Timeline of updates
- resolved
The TLS Connectivity issue has been resolved. Some customers might experience problems connecting to SMS SMPP/Verify API/SIP endpoints due to TLS error from [23-May-23 2:05 PM] UTC until [26-May-23 2:19 AM] UTC. Please let support@api.vonage.com know if you continue to experience problems with this. A post-mortem will be published in the next few days.
From Vonage’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 vonageapi.statuspage.io (opens in new tab).
Cite this
Status incident (vendor impact label: none) posted by Vonage, started 2023-05-25 17:39 UTC, resolved after 6 d, 1 update(s).
- Title
- TLS Connectivity Issue
- Vendor
- Vonage
- Date
- URL
- https://rewindex.com/company/vonage/incidents/k98lvtv5g00n
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