Vonage: Issue on SMS API
Affected components: SMSSMS & Messages - SMS
Timeline of updates
- investigating
We are aware of issues that may be impacting your Outbound SMS in APAC region. We are working to resolve the issue as soon as possible. We'll provide further updates within 1 hour. Thank you for your patience and understanding. If you have any questions, please contact https://www.vonage.com/support/ (opens in new tab).
- monitoring
Vonage services continue to show signs of recovery following today's interruption in Outbound SMS in the APAC region. We'll continue to provide further updates here within 2 hours, and once full service is restored. Thank you for your patience and understanding as we work to restore services as quickly as possible. If you have any questions, please contact https://www.vonage.com/support/ (opens in new tab).
- resolved
Vonage services have been fully restored following today's service interruption on Outbound SMS in the APAC region, which began at [2026-10-21 10:15:00] UTC. Full resolution has been confirmed effective at [2026-10-21 10:34:00] UTC. Thank you for your patience and understanding as we worked to restore services as quickly as possible.
If you have any questions, please contact https://www.vonage.com/support/ (opens in new tab)
Changes Rewindex caught on this incident
Archive proof
Rewindex commits each version of an incident it captures to a daily checkpoint, chains it to the day before, and has the checkpoint timestamped by FreeTSA and DigiCert.
How the archive is checked, and what it cannot prove.
Rewindex captured this after the last checkpoint; the next run () commits it.
Impact, status and times are the vendor’s own, as last archived. View on stspg.io (opens in new tab).