[Serusers] No OK reply for REGISTER request ?

[Bhaskar Bhumkar]

Hi,

I have set up a SER server and am testing it for REGISTER  request.
I am sending following REGISTER request to the server :

        REGISTER sip:registrar.mydomain.com SIP/2.0
        Via: SIP/2.0/UDP bobspc.mydomain.com:5060;branch=z9hG4bKnashds7
        Max-Forwards: 70
        To: Bob <sip:bob at mydomain.com>
        From: Bob <sip:bob at mydomain.com>;tag=456248
        Call-ID: 843817637684230 at 998sdasdh09
        CSeq: 1826 REGISTER
        Contact: <sip:bob at 192.0.2.4>
        Expires: 7200
        Content-Length: 0

However, I am not getting OK reply from the server. How can I verify 
user's registration at the SER? I tried to modify the ser.cfg; but 
no success. Following is part of my ser.cfg :


........
if (uri==myself) {
                 if (method=="REGISTER") {
 

# Uncomment this if you want to use digest authentication and set 
domainname
#                       if (!www_authorize("domainname", 
"subscriber")) {
#                               www_challenge("domainname", "0");
#                               break;
#                       };

                         save("location");
                         break;
                 };

...........


Any help would be appreciated on this.

Thanks in advance.



Regards,
Bhaskar...