# Vonage API: Indonesia SMS - Planned maintenance affecting SMS for IOH

- Provider: [Vonage API](https://outages.cc/vonage.md)
- Type: Maintenance
- State: scheduled
- Worst impact: Maintenance
- Started: 2026-11-05 16:00 UTC
- Components: SMS APAC, Global Connectivity - SMS APAC
- Official update: https://stspg.io/3wdykvqchh67

## Updates from Vonage API

### scheduled, 2026-11-05 09:57 UTC

On 05-November-2026 between 16:00 UTC and 22:00 UTC, the operator IOH will be performing maintenance on their SMS platform. Impact: You may experience temporary intermittent delivery for Indonesia IOH subscribers during this period. If you have any questions, please contact api.support.vonage.com