Outage in Vonage
USA SMS/MMS - Delivery degradation affecting SMS and MMS traffic towards AT&T operator
Resolved MinorIncident Report
Summary AI Generated
Vonage experienced partial delivery latency affecting SMS and MMS traffic to AT&T customers in the USA. A fix was implemented approximately 10 minutes after the issue was identified, with the incident fully resolved within 1.8 hours.
Please be advised that we are observing partial latency in SMS and MMS message delivery on AT&T operator in USA..
We are working towards resolution of 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
Trusted by 1,000+ teams
The Status Page Aggregator with Early Outage Detection
Stop finding out about outages from your users. Monitor 6,320+ cloud services and get alerted the second something breaks.
Latest Updates ( sorted recent to last )
RESOLVED
2 days ago - at 10/29/2026 09:57PM
This incident has been resolved.
MONITORING
2 days ago - at 10/29/2026 08:26PM
A fix has been implemented and we are monitoring the results.
INVESTIGATING
2 days ago - at 10/29/2026 08:17PM
Please be advised that we are observing partial latency in SMS and MMS message delivery on AT&T operator in USA..
We are working towards resolution of 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
Latest Vonage outages
Netherlands Silent Authentication - Service degradation affecting KPN network - about 23 hours ago
Ghana SMS - Delivery degradation towards MTN network - 2 days ago
The Status Page Aggregator with Early Outage Detection
With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.
Start free trialNo credit card required · Cancel anytime · 6320 services available
Integrations with
