push @{$thing->{pc19n}}, $nref if $nref;
$dxchan->start($dxchan->{conn}->{csort}, $dxchan->{conn}->{outbound} ? 'O' : 'A');
if ($dxchan->{outbound}) {
push @{$thing->{pc19n}}, $nref if $nref;
$dxchan->start($dxchan->{conn}->{csort}, $dxchan->{conn}->{outbound} ? 'O' : 'A');
if ($dxchan->{outbound}) {