USA MMS - Planned Maintenance affecting AT&T network

Scheduled Maintenance Report for Vonage API Status

Completed

The scheduled maintenance has been completed.

Posted Sep 22, 2025 - 11:00 UTC

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.

Posted Sep 22, 2025 - 03:00 UTC

Scheduled

Between 22-Sep-2025 03:00 and 11:00 UTC, AT&T network will be performing a planned maintenance on their MMS platform.

During the maintenance window you may potentially experience MMS latency for messages sent to and from subscribers of the AT&T network, including delivery receipts.

Please contact support@api.vonage.com if you have any questions.

Posted Sep 20, 2025 - 13:12 UTC

This scheduled maintenance affected: Global Connectivity (MMS North America).