This incident has been resolved.

A fix has been implemented and we are monitoring the results.

Our carrier partner is observing minor inbound voice call failures towards San Luis Obispo phone numbers in the US. A small percentage of phone numbers may experience call failures.

We're actively working with our carrier partner to get this issue resolved as soon as possible.

Please contact Plivo Support for any questions.
Support portal: https://support.plivo.com/support/home