Subject: [Sip] SIP AAA

From: name <[email-masked]>
Date: Tue, 30 Mar 2004 09:59:02 +0800

hello All,

I am ready to start my master research,the study topic is about " sip and AAA(Authentication Authorizaiton and Accounting)"

where do i should start from?

Can you give me some advices.I am appreciate it.

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