snip ------------ copy the following to ~/.fldigi/scripts/ualr-telnet.pl

#!/usr/bin/perl

# Author: Stelios Bounanos, M0GLD
# Date: 20080623

use strict;
use warnings;

die "Usage: $0 CALLSIGN\n" unless (@ARGV == 1);

use Net::Telnet ();

sub error { print "\$NAME?\$QTH?\n"; exit(1); }
my $t = new Net::Telnet( Host => "callsign.ualr.edu", Port => 2000, Timeout => 10,
             errmode => \&error );
$t->open();
$t->waitfor('/LOOKUP>.*$/');
$t->print($ARGV[0]);

$_ = $t->getline();      # blank line
$_ = $t->getline();      # call
error() if (m/No match found/);

$_ = $t->getline();      # name
chomp; s/.+,\s+//; s/\s.+$//;
print "\$NAME$_";
$_ = $t->getline();      # addr
$_ = $t->getline();      # qth
chomp;
$_ =~ ",";
$_ = $`;

print "\$QTH$_\n";

$t->waitfor('/LOOKUP>.*$/');
$t->print("bye");

snip------------------------------------------------