Account ip with accounting.inc.php

Can anyone please tell me, how can i get the account IP using the accouting.inc.php functions?


If we go to

http://servername:2086/scripts2/listaccts

we can get a full account list, with all the details, but if we go to

http://servername:2086/scripts2/listaccts?nohtml=1&viewall=1 the one used by accounting, we can't get the IP address.

Any ideas how can i have a list of accounts with username and the actual ip?

Thanks