New Multi-region uptime checks and custom-domain status pages

Belgium SMS - Delivery degradation towards Proximus, Telenet, Base networks

Minor Impact Resolved Duration: 19h 52m August 19, 2026

Incident Lifecycle

Investigating Monitoring
Affected Components
SMS Europe

Incident Timeline

Monitoring
A fix has been implemented and we are monitoring the results.
Aug 19, 2026 at 1:22 PM UTC
Investigating
We are currently observing SMS delivery degradation towards Proximus, Telenet, Base network. You may experience failures or delays for Outbound SMS sending towards Proximus, Telenet, Base network.

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

If you have any questions, please contact api.support.vonage.com
Aug 19, 2026 at 6:17 AM UTC
Was your business affected by this Vonage outage?
Follow Vonage and route available status alerts to email or a team channel.