CallState turns to InCall when remote user cancel the call

[omerasif57]

Problem: When a remote user cancel a call while in early media state the, state at calling user end turns to InCall instead of termination. It terminates at remote user end but not at calling user end.

Expected Behavior: When a remote user hit the cancel button while in early media state. The call should be terminated at both ends.

I have tested it with sample test call source provided in imsdroid github repo. Also in my client app as well.

Please advise.