Twilio Services
Issues related to Twilio’s Software
    External Connectivity
    Issues found outside of Twilio’s Network
      Zipwhip Gateway
      Issues related to Zipwhip's Services
        Scheduled maintenance
        System Metrics

        Subset of Interconnect Call Setup Failures for Natted Endpoints in US1 Region

        Incident Report for Twilio

        Resolved

        The incident of Interconnect SIP call setup failures for Natted Endpoints in the US1 region has been resolved.
        Posted Sep 10, 2020 - 10:02 PDT

        Monitoring

        We have identified and addressed the cause of the Interconnect SIP call setup failures, and we will continue to monitor to ensure a full recovery.
        Posted Sep 10, 2020 - 09:30 PDT

        Update

        We are currently investigating a subset of potential setup failures of Twilio Interconnect calls for Natted Endpoints in the US1 region. We expect to provide another update in 30 minutes.
        Posted Sep 10, 2020 - 08:58 PDT

        Investigating

        Our monitoring systems have detected a potential issue. Our engineering team has been alerted and is actively investigating. We will update as soon as we have more information.
        Posted Sep 10, 2020 - 08:39 PDT
        This incident affected: ELASTIC SIP TRUNKING (Origination), PROGRAMMABLE VOICE (SIP Interface), and INTERCONNECT.