1. 2008-07-22 [1] [asterisk-announce] Asterisk 1.4.21.2 and 1.2.30 Rele asterisk- The Asterisk 2. 2008-07-22 [1] [asterisk-announce] AST-2008-011: Traffic amplificati asterisk- Asterisk Secu 3. 2008-07-22 [1] [asterisk-announce] AST-2008-010: Asterisk IAX 'POKE' asterisk- Asterisk Secu 4. 2008-07-11 [1] [asterisk-announce] libpri version 1.4.5 Released asterisk- Asterisk Deve