1. 2012-03-21 [1] [VOIPSEC] How to Configure the New Call Blocking Aste voipsec Eric Klein 2. 2012-03-15 [1] [VOIPSEC] AST-2012-003: Stack Buffer Overflow in HTTP voipsec Asterisk Secu 3. 2012-03-15 [1] [VOIPSEC] AST-2012-002: Remote Crash Vulnerability in voipsec Asterisk Secu