Merge "Restart SipService if it crashes" into nyc-dev am: 34d366a am: 1779b20
am: 6b87cde

* commit '6b87cde3d638cce4979792385812f1632df8a898':
  Restart SipService if it crashes

Change-Id: I863826d710fce9d7676f8e797652f63550eb37b5