def ClearCallHistory(self, Username='ALL', Type=chsAllCalls):
        """Clears the call history.

        :Parameters:
          Username : str
            Skypename of the user. A special value of 'ALL' means that entries of all users should
            be removed.
          Type : `enums`.clt*
            Call type.
        """
        cmd = 'CLEAR CALLHISTORY %s %s' % (str(Type), Username)
        self._DoCommand(cmd, cmd)
def ClearCallHistory ( self , Username = 'ALL' , Type = chsAllCalls ) : cmd = 'CLEAR CALLHISTORY %s %s' % ( str ( Type ) , Username ) self . _DoCommand ( cmd , cmd )
Clears the call history.

        :Parameters:
          Username : str
            Skypename of the user. A special value of 'ALL' means that entries of all users should
            be removed.
          Type : `enums`.clt*
            Call type.