Last night I generated about 600 faxes on a machine with two available
fax modems.  Checking 'faxstat -d' this morning, I see hundreds of
entries with "Kill time expired".  The fist few such entries are:
	6068 121 F   jpr 1734946----   0:1   6:12         Kill time
expired
	6071 124 F   jpr 1203294----   0:1   3:12         Kill time
expired
	6077 124 F   jpr 1262392----   0:1   3:12         Kill time
expired
	6078 125 F   jpr 1651675----   0:1   2:12         Kill time
expired
	6082 126 F   jpr 1516823----   0:1   1:12         Kill time
expired
	6084 127 F   jpr 1610237----   0:0   0:12         Kill time
expired
	6085 127 F   jpr 1770996----   0:0   0:12         Kill time
expired
All of the succeeding ones show 0:12 in the seventh column.
I take it that these faxes were never even tried.
What parameter have I set that could be more generous?