USA SMS/MMS - Delivery degradation affecting SMS and MMS traffic towards AT&T operator
This incident has been resolved.
The latest update from Vonage API.
State
Resolved
Started
3 d ago
2026-10-29 20:17 UTC
Lasted
1 h 39 min
until 2026-10-29 21:57 UTC
Worst impact
Degraded
Timeline
3 updatesInvestigating
9 min 9%
Monitoring
1 h 30 min 91%
Updates
Times in UTCAs posted by Vonage API
This incident has been resolved.
A fix has been implemented and we are monitoring the results.
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
Affected components
4Vonage API in the last 90 days
Full historyIncidents in 90 days
49
Days with an incident
39
Median duration
3 h 22 min
This incident
51% shorter than the median
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Add it as a remote MCP server named "outages" at https://outages.cc/mcp (Streamable HTTP, no authentication), with your CLI command or your MCP config file.
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2. Call get_provider with "vonage" and tell me if Vonage API has a problem right now.
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