Feature ·
A failed parallel leg now says why
The session log shows Twilio's error code and message on every failed leg, and the reason stays on the call record.
About one parallel leg in six fails, almost always a dead number in a scraped list. Before this the log read a bare Failed, so the same dead numbers were redialed for weeks.
Now each failed leg carries the code and the message, and the call keeps them, so a number that is dead can be dropped from the list.