Vonage: UK SMS - Delivery Degradation affecting 3uk Network
Affected components: Global Connectivity - SMS EuropeSMS Europe
Timeline of updates
- investigating
Please be informed that we are currently observing SMS Inbound and Outbound delivery degradation towards 3uk Network.
We are working with our carrier partners to resolve the issue and will issue an update as soon as more information becomes available.
If you have any questions, please contact api.support.vonage.com
- monitoring
A fix has been implemented and we are monitoring the results.
- resolved
This incident has been resolved.
Changes Rewindex caught on this incident
- Incident updated: UK SMS - Delivery Degradation affecting 3uk Network
- Incident updated: UK SMS - Delivery Degradation affecting 3uk Network
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. That proves these records existed by then and have not been changed since, by anyone, Rewindex included.
How the archive is checked, and what it cannot prove.
First version captured
In the 2026-10-21 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
d424d76e86e37204…Version 2 captured
In the 2026-10-22 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
0101599bfa0aaaa3…Version 3 captured
In the 2026-10-22 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
d668f783bf1c3258…
Impact, status and times are the vendor’s own, as last archived. View on stspg.io (opens in new tab).
Cite this
Maintenance posted by Vonage, started 2026-10-21 22:46 UTC, resolved after 3.6 h, 3 update(s); edited after publishing.
- Title
- UK SMS - Delivery Degradation affecting 3uk Network
- Vendor
- Vonage
- Date
- URL
- https://rewindex.com/company/vonage/incidents/wg50z36qlcd9
Vonage profileRecent Vonage incidentsAll outages on October 21, 2026Vonage in October 2026MarkdownJSON