# Vonage API: Czech Republic SMS - Delivery Degradation towards T-Mobile Network

> Vonage API reports degraded SMS delivery to the T-Mobile network in the Czech Republic. The affected components are SMS Europe and Global Connectivity - SMS Europe. Vonage API is investigating the problem with its carrier partners.

- Provider: [Vonage API](https://outages.cc/vonage.md)
- Type: Incident
- State: investigating
- Worst impact: Degraded performance
- Started: 2026-11-06 02:01 UTC
- Components: SMS Europe, Global Connectivity - SMS Europe
- Official update: https://stspg.io/gnr114mqjlpr

## Updates from Vonage API

### investigating, 2026-11-06 02:12 UTC

We are currently observing SMS delivery degradation towards Czech Republic T-Mobile. 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.

### resolved, 2026-11-06 02:09 UTC

No text.

### investigating, 2026-11-06 02:03 UTC

We are currently observing SMS delivery degradation towards Czech Republic T-Mobile. 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.