# Vonage: [Scheduled] USA MMS - Scheduled Maintenance affecting AT&T

> Vonage maintenance “[Scheduled] USA MMS - Scheduled Maintenance affecting AT&T” on 2026-09-18: impact maintenance (vendor’s label), 7 d, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/vonage/incidents/xq5g8wcyzsbq
Last updated: 2026-09-25T01:00:00Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: resolved
- Started: 2026-09-18 01:00 UTC · Resolved: 2026-09-25 01:00 UTC · Duration: 7 d
- Updates: 1
- [Vendor status page: https://vonageapi.statuspage.io/incidents/xq5g8wcyzsbq](https://vonageapi.statuspage.io/incidents/xq5g8wcyzsbq)
- [Company: Vonage](https://rewindex.com/company/vonage.md)

## Timeline of updates

- **resolved** 2026-09-25 01:00 UTC: The scheduled maintenance has been completed.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._

## Cite this

Maintenance posted by Vonage, started 2026-09-18 01:00 UTC, resolved after 7 d, 1 update(s).

- Canonical URL: https://rewindex.com/company/vonage/incidents/xq5g8wcyzsbq
- Citation: Vonage, “[Scheduled] USA MMS - Scheduled Maintenance affecting AT&T” (2026-09-18 01:00 UTC). Archived by Rewindex: https://rewindex.com/company/vonage/incidents/xq5g8wcyzsbq (CC BY 4.0).
- Markdown link: `[Vonage: Scheduled USA MMS - Scheduled Maintenance affecting AT&T (2026-09-18)](https://rewindex.com/company/vonage/incidents/xq5g8wcyzsbq)`


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Canonical: https://rewindex.com/company/vonage/incidents/xq5g8wcyzsbq · Markdown: https://rewindex.com/company/vonage/incidents/xq5g8wcyzsbq.md · JSON: https://rewindex.com/api/v1/companies/vonage/incidents/xq5g8wcyzsbq · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T16:07:26.854Z