Twilio Services
Issues related to Twilio’s Software
    External Connectivity
    Issues found outside of Twilio’s Network
      Scheduled maintenance
      System Metrics
      SMS Delivery Report Delays to the Chunghwa Network in Taiwan
      Incident Report for Twilio
      Resolved
      We are no longer experiencing SMS delivery report delays to Chunghwa network in Taiwan. This incident has been resolved.
      Posted Mar 31, 2023 - 01:32 PDT
      Monitoring
      We are observing recovery in SMS delivery delays when sending messages to the Chunghwa network in Taiwan. We will continue monitoring the service to ensure a full recovery. We will provide another update in 2 hours or as soon as more information becomes available.
      Posted Mar 30, 2023 - 23:41 PDT
      Update
      We continue to experience SMS delivery report delays when sending messages to the Chunghwa network in Taiwan. Our Engineers are working with our carrier partner to resolve the issue. We will provide another update in 24 hours or as soon as more information becomes available.
      Posted Mar 30, 2023 - 20:52 PDT
      Update
      We continue to experience SMS delivery report delays when sending messages to the Chunghwa network in Taiwan. Our Engineers are working with our carrier partner to resolve the issue. We will provide another update in 24 hours or as soon as more information becomes available.
      Posted Mar 29, 2023 - 20:52 PDT
      Update
      We continue to experience SMS delivery report delays when sending messages to the Chunghwa network in Taiwan. Our Engineers are working with our carrier partner to resolve the issue. We will provide another update in 16 hours or as soon as more information becomes available.
      Posted Mar 29, 2023 - 04:55 PDT
      Update
      We continue to experience SMS delivery report delays when sending messages to the Chunghwa network in Taiwan. Our Engineers are working with our carrier partner to resolve the issue. We will provide another update in 8 hours or as soon as more information becomes available.
      Posted Mar 28, 2023 - 21:09 PDT
      Investigating
      We are once more experiencing SMS delivery report delays when sending messages to the Chunghwa network in Taiwan. Our Engineers are working with our carrier partner to resolve the issue. We will provide another update in 4 hours or as soon as more information becomes available.
      Posted Mar 28, 2023 - 17:09 PDT
      Monitoring
      We are observing recovery in delivery report delays when sending to Chunghwa network in Taiwan. We will continue monitoring the service to ensure a full recovery. We will provide another update in 2 hours or as soon as more information becomes available.
      Posted Mar 28, 2023 - 15:41 PDT
      Update
      We continue to experience SMS delivery report delays when sending messages to the Chunghwa network in Taiwan. Our Engineers are working with our carrier partner to resolve the issue. We will provide another update in 16 hours or as soon as more information becomes available.
      Posted Mar 28, 2023 - 12:33 PDT
      Update
      We continue to experience SMS delivery report delays when sending messages to the Chunghwa network in Taiwan. Our Engineers are working with our carrier partner to resolve the issue. We will provide another update in 8 hours or as soon as more information becomes available.
      Posted Mar 28, 2023 - 04:26 PDT
      Update
      We continue to experience SMS delivery report delays when sending messages to the Chunghwa network in Taiwan. Our Engineers are working with our carrier partner to resolve the issue. We will provide another update in 4 hours or as soon as more information becomes available.
      Posted Mar 28, 2023 - 00:39 PDT
      Update
      We continue to experience SMS delivery report delays when sending messages to the Chunghwa network in Taiwan. Our engineers are working with our carrier partner to resolve the issue. We will provide another update in 2 hours or as soon as more information becomes available.
      Posted Mar 27, 2023 - 22:41 PDT
      Investigating
      We are experiencing SMS delivery report delays when sending messages to the Chunghwa network in Taiwan. Our engineers are working with our carrier partner to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.
      Posted Mar 27, 2023 - 21:50 PDT
      This incident affected: CARRIER NETWORK (SMS, APAC).