Subject: [SIP] Locating Sip server

From: [email-masked]
Date: Mon, 4 Dec 2000 14:09:43 +0530

Hi,
     This is with reference to the sec 1.4.2 of the sip rfc ( modified ).
    There are two ways that a UA can reach a sip server. One way is to do =
 a DNS query. The other way is to use the server address in the Request =
 URI.=20
 My understanding is that in the latter case one would have aquired a =
 login and passwd=20
 ( probably through e-mail )from the sip server before putting the server =
 address in the Request URI.
But in the case where the client has to do a query , what does the =
 client do after it gets the address of the sip server? Without a logging =
 in to the server can the client send register messages?
 
regards,
   vijeth