What does the log file tell? Make sure (I assume you are using Windows version) that the SQLAliasAuth got compiled (and not eliminated by linker) and the SQLAliasAuth module is initialized at the gatekeeper startup. ----- Original Message ----- From: "AP MUTHU" <apmuthu@xxxxxxx> Sent: Thursday, April 08, 2004 11:07 AM Assistance with SQLAliasAuth in v2.08cvs and v2.2b4 I tried the following in the gatekeeper.ini file:- [Gatekeeper:Auth] SQLAliasAuth=required;RRQ default=reject [RasSrv::RRQAuth] default=reject [SQLAliasAuth] Driver=MySQL Host=localhost Database=gkbilling Username=gnugk Password=secret CacheTimeout=0 Query=SELECT authcond FROM users WHERE alias = '%1' AND active Also in MySQL I created a table 'gkbilling' with the following structure:- drop table if exists `users`; CREATE TABLE `users` ( `aliasid` varchar(20) NOT NULL default '', `authcond` varchar(40) NOT NULL default '', `h235password` varchar(40) default NULL, `active` enum('1','0') NOT NULL default '1', PRIMARY KEY (`aliasid`) ) TYPE=MyISAM; INSERT INTO `users` VALUES ('MYEPALIAS1','sigip:192.168.0.51:1720',NULL,'1'); INSERT INTO `users` VALUES ('MYEPALIAS2','192.168.0.52:1720',NULL,'1'); INSERT INTO `users` VALUES ('MYEPALIAS3','allow',NULL,'1'); The parameter %2 is supposed to have the Gatekeeper ID string in v2.2beta4. Is it available in v2.08cvs ? SQLConfig works well with MySQl for [RasSrv::RewriteE164] and so MySQL is compiled correctly. What is the correct way to use SQLAliasAuth in both versions? I tried MSNetmeeting on the same machine running the GK with all possiblitities of aliases for account name and phone number and found the registration fot the client registering correctly with the gk even if not in the MySQL database. Thanks and Regards, Ap.Muthu ------------------------------------------------------- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click _______________________________________________ List: Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 Homepage: http://www.gnugk.org/