+return (1, $self->msg('e28')) unless $self->isregistered || $to eq $main::myalias;
+
+#$via = uc $via if $via;
+#my $call = $via || $to;
+#my $clref = Route::get($call); # try an exact call
+#my $dxchan = $clref->dxchan if $clref;
+#push @out, $self->msg('e7', $call) unless $dxchan;