- dbg("recursing from $call -> $ncall") if isdbg('routec');
- my @rout = findroutes($ncall, $level+1, $seen);
+
+ # put non-pc9x nodes to the back of the queue
+ my $l = $level + ($nref->{do_pc9x} && ($nref->{version}||5454) >= 5454 ? 0 : 30);
+ dbg("recursing from $call -> $ncall level $l") if isdbg('routec');
+ my @rout = findroutes($ncall, $l+1, $seen);