CallError

The call is already in requested state

Requested functionality is disabled

Operation is incorrect, for example reject outgoing call

Internal error occurred

Operation can't be performed due to the call is on hold. Unhold the call and repeat the operation

Operation can't be performed due to missing permission

Operation can't be performed due to the client is not logged in

Operation cannot be performed due to the call is reconnecting.

Operation is rejected

Operation is not completed in time