$to = uc $to if $to;
$via = uc $via if $via;
my $call = $via ? $via : $to;
-my $clref = DXCluster->get_exact($call); # try an exact call
+my $clref = Route::get($call); # try an exact call
my $dxchan = $clref->dxchan if $clref;
return (1, $self->msg('e7', $call)) unless $dxchan;