Merge "Add a check to see if a call has been disconnected" into nyc-dev am: 208cb8de2f am: b6396fb1e8
am: 679fe019be

* commit '679fe019be3e8c3d26243ab56a4b1a7f03a40240':
  Add a check to see if a call has been disconnected

Change-Id: I0bd2e3df87aabef3b84979b04ef88531663caa66