# Vonage: USA MMS - Delivery Degradation affecting MMS traffic for AT&T network

> Vonage status incident “USA MMS - Delivery Degradation affecting MMS traffic for AT&T network” on 2026-10-27: impact minor (vendor’s label), 12 h, 3 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/vonage/incidents/rn4z5knj5txh
Last updated: 2026-10-28T03:13:43Z

- Impact (vendor’s label): minor
- Status: resolved · edited after publishing
- Started: 2026-10-27 15:04 UTC · Resolved: 2026-10-28 03:12 UTC · Duration: 12 h
- Updates: 3 · Affected components: Global Connectivity - MMS North America, MMS North America
- [Vendor status page: https://vonageapi.statuspage.io/incidents/rn4z5knj5txh](https://vonageapi.statuspage.io/incidents/rn4z5knj5txh)
- [Company: Vonage](https://rewindex.com/company/vonage.md)

## Timeline of updates

- **investigating** 2026-10-27 15:04 UTC: We have observed MMS delivery degradation affecting Long Codes to AT&T network subscribers in the United States The carrier is aware of this issue and investigating the root cause. We will issue an update as soon as more information becomes available. If you have any questions, please contact api.support.vonage.com
- **monitoring** 2026-10-28 02:50 UTC: A fix has been implemented and we are monitoring the results.
- **resolved** 2026-10-28 03:12 UTC: This incident has been resolved.

## Rewindex changes for this incident

- 2026-10-28 02:53 UTC: [Incident updated: USA MMS - Delivery Degradation affecting MMS traffic for AT&T network](https://rewindex.com/change/re7d105bed8dd28.md)
- 2026-10-28 03:13 UTC: [Incident updated: USA MMS - Delivery Degradation affecting MMS traffic for AT&T network](https://rewindex.com/change/rbc08c80228b2fe.md)

## Cite this

Status incident (vendor impact label: minor) posted by Vonage, started 2026-10-27 15:04 UTC, resolved after 12 h, 3 update(s); edited after publishing.

- Canonical URL: https://rewindex.com/company/vonage/incidents/rn4z5knj5txh
- Citation: Vonage, “USA MMS - Delivery Degradation affecting MMS traffic for AT&T network” (2026-10-27 15:04 UTC). Archived by Rewindex: https://rewindex.com/company/vonage/incidents/rn4z5knj5txh (CC BY 4.0).
- Markdown link: `[Vonage: USA MMS - Delivery Degradation affecting MMS traffic for AT&T network (2026-10-27)](https://rewindex.com/company/vonage/incidents/rn4z5knj5txh)`


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Canonical: https://rewindex.com/company/vonage/incidents/rn4z5knj5txh · Markdown: https://rewindex.com/company/vonage/incidents/rn4z5knj5txh.md · JSON: https://rewindex.com/api/v1/companies/vonage/incidents/rn4z5knj5txh · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:06:06.081Z