Hungary SMS - Delivery Degradation towards T-Mobile

Incident Report for Vonage API Status

Resolved

This incident has been resolved.
Posted May 12, 2026 - 13:26 UTC

Monitoring

A fix has been implemented and we are monitoring the results.
Posted May 12, 2026 - 13:09 UTC

Investigating

Please be advised that we are observing SMS degradation towards T-Mobile Hungary network.

We are working with our carrier partners to resolve the issue and will issue an update as soon as more information becomes available.

Please contact support@api.vonage.com if you have any questions.
Posted May 12, 2026 - 11:47 UTC
This incident affected: Global Connectivity (SMS Europe).