Vonage: Taiwan SMS - Delivery degradation of Domestic Pre-Registered Brands
Affected components: Global Connectivity - SMS APACSMS APAC
Timeline of updates
- investigating
Please be advised that we are observing SMS delivery degradation for domestic pre-registered brands towards Taiwan.
We are working with our carrier partners to resolve the issue and will issue an update as soon as more information becomes available.
If you have any questions, please contact api.support.vonage.com - monitoring
A fix has been implemented and we are monitoring the results.
- resolved
This incident has been resolved.
Changes Rewindex caught on this incident
- Incident updated: Taiwan SMS - Delivery degradation of Domestic Pre-Registered Brands
- Incident updated: Taiwan SMS - Delivery degradation of Domestic Pre-Registered Brands
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. That proves these records existed by then and have not been changed since, by anyone, Rewindex included.
How the archive is checked, and what it cannot prove.
First version captured
In the 2026-10-22 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
82d89555e8d07b5a…Version 2 captured
In the 2026-10-26 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
26c08d167891c442…Version 3 captured
In the 2026-10-26 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
79f042f62df9f494…
Impact, status and times are the vendor’s own, as last archived. View on vonageapi.statuspage.io (opens in new tab).
Cite this
Status incident (vendor impact label: minor) posted by Vonage, started 2026-10-22 10:56 UTC, resolved after 4 d, 3 update(s); edited after publishing.
- Title
- Taiwan SMS - Delivery degradation of Domestic Pre-Registered Brands
- Vendor
- Vonage
- Date
- URL
- https://rewindex.com/company/vonage/incidents/vy6yv18wt5r8
Vonage profileRecent Vonage incidentsAll outages on October 22, 2026Vonage in October 2026MarkdownJSON