21220: Invalid call statePositive FeedbackNegative FeedbackERROR: 21220error-21220 page anchorPositive FeedbackNegative FeedbackERROR Error - 21220error---21220 page anchorPositive FeedbackNegative Feedback Invalid call stateinvalid-call-state page anchorPositive FeedbackNegative FeedbackYou attempted a realtime operation on a Call that was not in-progress. Calls that have completed cannot be recorded or redirected.