USA MMS - Scheduled Maintenance affecting AT&T

Scheduled Maintenance Report for Vonage API Status

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Sep 25, 2026 - 01:01 UTC

Scheduled

Between 25th September 2026 01:00 UTC and 01st October 2026 01:00 UTC, there will be a maintenance affecting AT&T MMS connectivity.

During the maintenance window, users may experience delay or failures towards AT&T network that will affect MMS MO traffic only.

If you have any questions, please contact api.support.vonage.com
Posted Sep 25, 2026 - 00:20 UTC
This scheduled maintenance affects: Global Connectivity (MMS North America).