# Vonage: UK SMS - Delivery Degradation affecting 3uk Network

> Vonage maintenance “UK SMS - Delivery Degradation affecting 3uk Network” on 2026-10-21: impact maintenance (vendor’s label), 3.6 h, 3 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/vonage/incidents/wg50z36qlcd9
Last updated: 2026-10-22T02:33:15Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: resolved · edited after publishing
- Started: 2026-10-21 22:46 UTC · Resolved: 2026-10-22 02:23 UTC · Duration: 3.6 h
- Updates: 3 · Affected components: Global Connectivity - SMS Europe, SMS Europe
- [Vendor status page: https://stspg.io/qcc9b1x8gghj](https://stspg.io/qcc9b1x8gghj)
- [Company: Vonage](https://rewindex.com/company/vonage.md)

## Timeline of updates

- **investigating** 2026-10-21 22:46 UTC: 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** 2026-10-22 01:53 UTC: A fix has been implemented and we are monitoring the results.
- **resolved** 2026-10-22 02:23 UTC: This incident has been resolved.

## Rewindex changes for this incident

- 2026-10-22 02:03 UTC: [Incident updated: UK SMS - Delivery Degradation affecting 3uk Network](https://rewindex.com/change/rf0eda716c3599c.md)
- 2026-10-22 02:33 UTC: [Incident updated: UK SMS - Delivery Degradation affecting 3uk Network](https://rewindex.com/change/r160052d6936059.md)

## Cite this

Maintenance posted by Vonage, started 2026-10-21 22:46 UTC, resolved after 3.6 h, 3 update(s); edited after publishing.

- Canonical URL: https://rewindex.com/company/vonage/incidents/wg50z36qlcd9
- Citation: Vonage, “UK SMS - Delivery Degradation affecting 3uk Network” (2026-10-21 22:46 UTC). Archived by Rewindex: https://rewindex.com/company/vonage/incidents/wg50z36qlcd9 (CC BY 4.0).
- Markdown link: `[Vonage: UK SMS - Delivery Degradation affecting 3uk Network (2026-10-21)](https://rewindex.com/company/vonage/incidents/wg50z36qlcd9)`


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Canonical: https://rewindex.com/company/vonage/incidents/wg50z36qlcd9 · Markdown: https://rewindex.com/company/vonage/incidents/wg50z36qlcd9.md · JSON: https://rewindex.com/api/v1/companies/vonage/incidents/wg50z36qlcd9 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T14:47:51.236Z