Outage in Vonage API
Japan SMS - Delivery degradation affecting NTT Docomo network
Resolved MinorIncident Report
Please be informed that SMS delivery degradation was observed between 22:30 UTC on 24 Jan and 00:30 UTC on 25 Jan towards NTT Docomo Network. It has recovered. This did not impact the domestic registration traffic.
Please contact support@api.vonage.com if you have any questions.
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RESOLVED
3 months ago - at 01/25/2026 03:01AM
Please be informed that SMS delivery degradation was observed between 22:30 UTC on 24 Jan and 00:30 UTC on 25 Jan towards NTT Docomo Network. It has recovered. This did not impact the domestic registration traffic.
Please contact support@api.vonage.com if you have any questions.
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