Get variables value in Perl

Hi all,

I'm newbie on SOAP::Lite and I have to migrate an ASP
client to Perl. This is my code in Perl:

---
#!/usr/bin/perl -w

my $sessionId = "589484";
my $login = "";

use SOAP::Lite +autodispatch =>
   service => 'http://mydomain.com/Dispatcher.wsdl';

getLogin($sessionId, $login);

#print SOAP::Lite->self->call->result;
print "The login is: $login\n";
---

I just know that the service has the method getLogin, that
receive the $sessionId value and return the login value
to app. client. This code returns null value to $login.
How can I do it? What's wrong?

I can send the block of code in ASP if necessary.

Thanks,
Fabio Berbert de Paula
[email protected]