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        5xx Errors for a Subset of Customers While Signing New Calls

        Incident Report for Twilio

        Resolved

        We are no longer experiencing issues with voice calls with a STIR/SHAKEN passport. The incident has been resolved.
        Posted Apr 03, 2023 - 13:30 PDT

        Update

        Voice calls with a STIR/SHAKEN passport are now operating normally and we will continue to monitor for system stability. We'll provide another update in 30 minutes or as soon as more information becomes available.
        Posted Apr 03, 2023 - 13:19 PDT

        Monitoring

        Voice calls with a STIR/SHAKEN passport are now operating normally. We will continue to monitor for system stability. We'll provide another update in 30 minutes or as soon as more information becomes available.
        Posted Apr 03, 2023 - 12:50 PDT

        Update

        Our engineers have identified the issue causing errors while signing Voice calls with a STIR/SHAKEN passport and are working on a resolution. We expect to provide another update in 1 hour or as soon as more information becomes available.
        Posted Apr 03, 2023 - 12:05 PDT

        Identified

        Our engineers have identified the issue causing errors while signing Voice calls with a STIR/SHAKEN passport and are working on a resolution. We expect to provide another update in 1 hour or as soon as more information becomes available.
        Posted Apr 03, 2023 - 11:08 PDT

        Update

        We are investigating errors while signing Voice calls with a STIR/SHAKEN passport. This is confined to a subset of customers. We will provide another update in 1 hour or as soon as more information becomes available.
        Posted Apr 03, 2023 - 10:08 PDT

        Investigating

        Our monitoring systems have detected a potential issue with voice. Our engineering team has been alerted and is actively investigating. We will update as soon as we have more information.
        Posted Apr 03, 2023 - 09:56 PDT
        This incident affected: PROGRAMMABLE VOICE US1 (PSTN US1).