We have fully investigated the SMS delivery failures to Telefonica O2 in Germany via a subset of Twilio alphanumeric Sender ID's, and it was determined that the impact was limited to a small set of customers, who have been contacted individually to address any concerns. All systems are operational.
We are no longer experiencing SMS delivery delays when sending messages to Multiple Networks in the United States of America via a subset of shortcodes. This incident has been resolved.
Our engineers are currently investigating the customer impact of a retroactive issue with SMS delivery delays to AT&T in United state of America. This was degraded for 4 Hours between 14:50-18:10 PT on 16/11/2024.
During this period, customers may have experienced SMS Delivery Delays To AT&T in United state of America.
Twilio Voice Insights was degraded for 5 minutes between 9:24am and 9:29am Pacific Time on 11/15/2024. During this period of time customers may have experienced 5xx responses when fetching insights data. The issue has now been resolved.