Vonage API incident
Kazakhstan SMS - Planned maintenance affecting Altel and Tele2
Maintenance completed on October 23, 2026, affecting SMS APAC.
The scheduled maintenance has been completed.
Affected components
Update timeline
- scheduled Oct 22, 2026, 11:32 AM UTC
Between 22-Oct-2026 between 22:00 UTC and 23-Oct-2026 04:00 UTC, Altel and Tele2 Kazakhstan will be performing a maintenance on their platform. During the maintenance window, you may potentially experience message delivery degradation and latency on both Inbound and Outbound SMS for Altel and Tele2 subscribers. If you have any questions, please contact api.support.vonage.com
- scheduled Oct 22, 2026, 09:00 PM UTC
Maintenance will begin as scheduled in 60 minutes.
- in progress Oct 22, 2026, 10:00 PM UTC
Scheduled maintenance is currently in progress. We will provide updates as necessary.
- completed Oct 23, 2026, 04:01 AM UTC
The scheduled maintenance has been completed.
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