SIP Security: Complete Security for VoIP & Real-time Services Security solutions that safeguard applications like email and web browsing provide only partial protection for SIP applications.
A new solution is requiredone that takes into account the unique real-time properties of VoIP, video and real-time collaboration.
Enterprise and Carrier SIP Trunking This paper examines how enterprises can use Covergence Session Manager to...
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http://www.covergence.com/whitepapers.php
1/16/2009