Japan SMS - Planned Maintenance affecting Softbank

Scheduled for May 18, 14:00 - 23:00 UTC

Scheduled

On 18th May 2026 between 14:00 UTC and 23:00 UTC, the operator Softbank Japan will be performing maintenance on their SMS platform.

During this maintenance period, there may be SMS delivery delays to subscribers of this operator.

If you have any questions, please contact api.support.vonage.com
Posted Apr 30, 2026 - 06:47 UTC
This scheduled maintenance affects: Global Connectivity (SMS APAC).