Additions and changes to the Twilio platform
We recently discovered a bug in our calculation of Post Dial Delay (PDD) for PSTN/SIP calls with more than one routing attempt. This resulted in an incorrect calculation of PDD and for these calls we were reporting a PDD value which was higher than the actual value. Starting 23 September 2022, all calculations of PDD in VoiceInsights (Console and API) will reflect the correct and updated value.
For more information, please refer our docs.