Subject: [Sip] Proxy and redirect server

From: "shilpa_ramesh" <[email-masked]>
Date: Thu, 10 Oct 2002 10:03:06 +0530

Hello all,

I came across a paper where in it is given that a user sometimes contacts the proxy server first to connect to another user..but sometimes he contacts the redirect server...

can anyone tell me when r proxy servers used and when r redirect servers used??why can't we use redirect and proxy server as one single server???

thanks,

shilpa
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