Hosted SIM API

21220: the call isn't in a state that allows this (it has ended)

HTTP status
400
Where you see it
HTTP

Why it happens

What to do

Fetch the call to see its status.

The error body

{
  "code": 21220,
  "message": "the call isn't in a state that allows this (it has ended)",
  "more_info": "https://docs.dongleswithwings.com/errors/21220",
  "status": 400
}