# Vonage API: Japan SMS - Planned Maintenance affecting SoftBank

- Provider: [Vonage API](https://outages.live/vonage.md)
- Type: Maintenance
- State: scheduled
- Worst impact: Maintenance
- Started: 2026-11-19 07:00 UTC
- Components: SMS APAC, Global Connectivity - SMS APAC
- Official update: https://stspg.io/7fsxg0zm7hty

## Updates from Vonage API

### scheduled, 2026-11-13 11:48 UTC

Between 19-Nov-2026 07:00 UTC and 19-Nov-2026 12:00 UTC, the operator SoftBank will perform maintenance on its SMS platform. During this maintenance period, there may be Inbound and Outbound SMS delivery interruptions to subscribers of this operator. If you have any questions, please contact api.support.vonage.com