# Vonage: Vietnam SMS - Planned maintenance affecting Viettel

> Vonage maintenance “Vietnam SMS - Planned maintenance affecting Viettel” on 2026-10-13: impact maintenance (vendor’s label), 2 d, 3 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/vonage/incidents/ftsmxzy85nn5
Last updated: 2026-10-15T18:00:08Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: completed
- Started: 2026-10-13 09:07 UTC · Resolved: 2026-10-15 18:00 UTC · Duration: 2 d
- Updates: 3 · Affected components: Global Connectivity - SMS APAC, SMS APAC
- [Vendor status page: https://vonageapi.statuspage.io/incidents/ftsmxzy85nn5](https://vonageapi.statuspage.io/incidents/ftsmxzy85nn5)
- [Company: Vonage](https://rewindex.com/company/vonage.md)

## Timeline of updates

- **scheduled** 2026-10-13 09:07 UTC: Between 15-Oct-2026 17:00 UTC and 15-Oct-2026 21:00 UTC, the operator Viettel will be performing maintenance on their SMS platform. During this maintenance period, there may be difficulties in delivering messages to and from the subscribers of this Viettel operator. Please contact api.support.vonage.com if you have any questions.
- **in progress** 2026-10-15 17:00 UTC: Scheduled maintenance is currently in progress. We will provide updates as necessary.
- **completed** 2026-10-15 18:00 UTC: The scheduled maintenance has been completed.

## Cite this

Maintenance posted by Vonage, started 2026-10-13 09:07 UTC, resolved after 2 d, 3 update(s).

- Canonical URL: https://rewindex.com/company/vonage/incidents/ftsmxzy85nn5
- Citation: Vonage, “Vietnam SMS - Planned maintenance affecting Viettel” (2026-10-13 09:07 UTC). Archived by Rewindex: https://rewindex.com/company/vonage/incidents/ftsmxzy85nn5 (CC BY 4.0).
- Markdown link: `[Vonage: Vietnam SMS - Planned maintenance affecting Viettel (2026-10-13)](https://rewindex.com/company/vonage/incidents/ftsmxzy85nn5)`


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Canonical: https://rewindex.com/company/vonage/incidents/ftsmxzy85nn5 · Markdown: https://rewindex.com/company/vonage/incidents/ftsmxzy85nn5.md · JSON: https://rewindex.com/api/v1/companies/vonage/incidents/ftsmxzy85nn5 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T16:27:43.902Z