modparam("usrloc|registrar", "use_domain", "1") showing bad config file....with this line added.... what else is required....i have already pasted my ser.cfg file in one of the previous posts _________________________________________________________________ NRI’s, Free Money transfer to India. http://server1.msn.co.in/msnleads/citibankrca/citibankrca2.asp?type=hottag Click here.