Vonage API incident

Hungary SMS - Delivery Degradation towards T-Mobile

Vonage API experienced a minor incident on May 12, 2026 affecting SMS Europe, lasting 1h 38m. The incident has been resolved; the full update timeline is below.

Started: May 12, 2026, 11:47 AM UTC
Resolved: May 12, 2026, 01:26 PM UTC
Duration: 1h 38m
Detected by Pingoru: May 12, 2026, 11:47 AM UTC

Affected components

SMS Europe

Update timeline

investigating May 12, 2026, 11:47 AM UTC

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 [email protected] if you have any questions.
monitoring May 12, 2026, 01:09 PM UTC

A fix has been implemented and we are monitoring the results.
resolved May 12, 2026, 01:26 PM UTC

This incident has been resolved.