Twilio experienced a minor incident on July 29, 2026 affecting Studio, lasting 1h 13m. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- investigating Jul 29, 2026, 06:42 AM UTC
We are investigating a service interruption with Console when saving phone number configurations assigned to a Studio Flow. As a temporary workaround, please ensure a valid Status Callback URL is populated when setting your Voice URL to a Studio Flow. We expect to provide another update in 1 hour or as soon as more information becomes available.
- investigating Jul 29, 2026, 07:37 AM UTC
We are still investigating a service interruption with Console when saving phone number configurations assigned to a Studio Flow. As a temporary workaround, please ensure a valid Status Callback URL is populated when setting your Voice URL to a Studio Flow. We expect to provide another update in 1 hour or as soon as more information becomes available.
- resolved Jul 29, 2026, 07:55 AM UTC
The incident has been resolved and saving phone number configurations assigned to a Studio Flow are operating normally.