# Vonage: Kazakhstan SMS - Planned maintenance affecting Altel and Tele2

> Vonage maintenance “Kazakhstan SMS - Planned maintenance affecting Altel and Tele2” on 2026-10-21: impact maintenance (vendor’s label), 12 h, 4 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/vonage/incidents/mstf2l5mklpf
Last updated: 2026-11-03T18:23:49Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: completed · edited after publishing
- Started: 2026-10-21 13:52 UTC · Resolved: 2026-10-22 02:01 UTC · Duration: 12 h
- Updates: 4 · Affected components: Global Connectivity - SMS APAC, SMS APAC
- [Vendor status page: https://stspg.io/qrr1qv4tykln](https://stspg.io/qrr1qv4tykln)
- [Company: Vonage](https://rewindex.com/company/vonage.md)

## Timeline of updates

- **scheduled** 2026-10-21 13:52 UTC: Between 21-Oct-2026 between 21:00 UTC and 22-Oct-2026 02:00 UTC,  Altel and Tele2 Kazakhstan will be performing a maintenance on their platform. During the maintenance window, you may potentially experience message delivery degradation and latency on both Inbound and Outbound SMS for Altel and Tele2 subscribers. If you have any questions, please contact api.support.vonage.com
- **scheduled** 2026-10-21 20:00 UTC _(deleted by the vendor)_: Maintenance will begin as scheduled in 60 minutes.
- **in progress** 2026-10-21 21:02 UTC: Scheduled maintenance is currently in progress. We will provide updates as necessary.
- **completed** 2026-10-22 02:01 UTC: The scheduled maintenance has been completed.

## Rewindex changes for this incident

- 2026-10-21 20:03 UTC: [Incident updated: Kazakhstan SMS - Planned maintenance affecting Altel and Tele2](https://rewindex.com/change/r7e9c015780e33d.md)
- 2026-10-21 21:03 UTC: [Incident updated: Kazakhstan SMS - Planned maintenance affecting Altel and Tele2](https://rewindex.com/change/r286e7241009d60.md)
- 2026-11-03 18:23 UTC: [Incident updated: Kazakhstan SMS - Planned maintenance affecting Altel and Tele2](https://rewindex.com/change/r68015558a2f8e2.md)

## Cite this

Maintenance posted by Vonage, started 2026-10-21 13:52 UTC, resolved after 12 h, 4 update(s); edited after publishing.

- Canonical URL: https://rewindex.com/company/vonage/incidents/mstf2l5mklpf
- Citation: Vonage, “Kazakhstan SMS - Planned maintenance affecting Altel and Tele2” (2026-10-21 13:52 UTC). Archived by Rewindex: https://rewindex.com/company/vonage/incidents/mstf2l5mklpf (CC BY 4.0).
- Markdown link: `[Vonage: Kazakhstan SMS - Planned maintenance affecting Altel and Tele2 (2026-10-21)](https://rewindex.com/company/vonage/incidents/mstf2l5mklpf)`


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Canonical: https://rewindex.com/company/vonage/incidents/mstf2l5mklpf · Markdown: https://rewindex.com/company/vonage/incidents/mstf2l5mklpf.md · JSON: https://rewindex.com/api/v1/companies/vonage/incidents/mstf2l5mklpf · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T16:00:20.212Z