On its own motion or upon motion of the opposite party, the court may dismiss without prejudice any civil action, or where appropriate, any pleading filed on behalf of any party upon the failure to properly respond to the call of the action for trial or other proceeding. In civil actions or criminal cases the court may adjudge any attorney in contempt for failure to appear without legal excuse upon the call of any proceeding.
Ga. R. Sup. Ct. 14