# Vonage: Incident updated: UK SMS - Delivery degradation of SMS traffic towards O2 UK Network

> Incident updated: UK SMS - Delivery degradation of SMS traffic towards O2 UK Network. Detected 2026-10-22 by Rewindex: what changed on Vonage’s status page, with the before/after diff.

Canonical: https://rewindex.com/change/r6af4ffbf7bc012
Last updated: 2026-10-22T15:33:50Z

**Summary:** _summary pending_
- Kind: Incident update · Label: Normal progress (rule)
- Changed: 2026-10-22 15:33 UTC · Detected: 2026-10-22 15:33 UTC
- [Source: https://vonageapi.statuspage.io/incidents/rf5mpl6x8c0b](https://vonageapi.statuspage.io/incidents/rf5mpl6x8c0b)
- [Company: Vonage](https://rewindex.com/company/vonage.md)
- Versions: before incident\_version:126/rf5mpl6x8c0b@d56c3e86d581 → after incident\_version:126/rf5mpl6x8c0b@3f14052868e8
- Change 1 of 2 for this incident

Incident page (full timeline): [UK SMS - Delivery degradation of SMS traffic towards O2 UK Network](https://rewindex.com/company/vonage/incidents/rf5mpl6x8c0b.md)
## What changed

**1. Changed: Status**

```diff
- investigating
+ monitoring
```

**2. Added: Update** (monitoring) · 2026-10-22 15:31 UTC

```diff
+ A fix has been implemented and we are monitoring the results.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-10-22 15:33 UTC | Incident updated: UK SMS - Delivery degradation of SMS traffic towards O2 UK Network (this change) | Normal progress |
| 2026-10-22 16:24 UTC | [Incident updated: UK SMS - Delivery degradation of SMS traffic towards O2 UK Network](https://rewindex.com/change/r1331783b3779ca.md) | Normal progress |

Next: [change](https://rewindex.com/change/r1331783b3779ca.md) · All Vonage changes: [timeline](https://rewindex.com/company/vonage/changes.md)
_Diff excerpts are shown on normalized text: dates, counters and tokens appear as ‹date›, ‹count›, ‹tok›; noise-only edits are hidden. Rewindex shows the changed passages, not a copy of the page._

## Cite this

Incident updated: UK SMS - Delivery degradation of SMS traffic towards O2 UK Network on Vonage’s status page, changed 2026-10-22 15:33 UTC (change 1 of 2).

- Canonical URL: https://rewindex.com/change/r6af4ffbf7bc012
- Citation: Vonage, “Incident updated: UK SMS - Delivery degradation of SMS traffic towards O2 UK Network” (2026-10-22 15:33 UTC). Archived by Rewindex: https://rewindex.com/change/r6af4ffbf7bc012 (CC BY 4.0).
- Markdown link: `[Vonage: Incident updated: UK SMS - Delivery degradation of SMS traffic towards O2 UK Network (2026-10-22)](https://rewindex.com/change/r6af4ffbf7bc012)`


---
Canonical: https://rewindex.com/change/r6af4ffbf7bc012 · Markdown: https://rewindex.com/change/r6af4ffbf7bc012.md · JSON: https://rewindex.com/api/v1/changes/r6af4ffbf7bc012 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T18:08:02.421Z