[Serusers] Please help with radius-ser mysql setup

Hello List, I had setup ser-0.9.6 and freeradius-1.1.3. I am able to authenticate sip users via radius using entries in mysql database, but unable to do group membership checking with mysql database, but if I use users text file for group checking it works fine. The mentioned below link have the logs and entries in mysql database. HYPERLINK "http://pastebin.ca/247613"http://pastebin.ca/247613 As Mr. Greger suggested in previous post not to challenge options message (second message) , for that I included one line in users file like @mydomain.pt NAS-Port == 0, NAS-IP-Address == "127.0.0.1", Auth-Type := Accept And authentication works fine, is it right way to avoid challenging 2 options, or is it creating problem in group membership checking. My radiusd.conf file has sql and files entries under authorize section in the order of sql files Please suggest something. Thanks you very much Lokesh -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.409 / Virus Database: 268.14.3/531 - Release Date: 11/12/2006