Asterisk Certified Asterisk 1.8.11Asterisk Open SourceAsterisk Open Source 1.8.12.0Asterisk Open Source 1.8.10.0Asterisk Open Source 1.8.9.0Asterisk Open Source 1.8.8.0Asterisk Open Source 1.8.7.0Asterisk Open Source 1.8.6.0Asterisk Open Source 1.8.2Asterisk Open Source 1.8.0Asterisk Open Source 1.8.11.0Asterisk Open Source 1.8.5Asterisk Open Source 1.8.3Asterisk Open Source 1.8.1Asterisk Open Source 1.8.12Asterisk Open Source 1.8.5.0Asterisk Open Source 10.4.0Asterisk Open Source 10.2.0Asterisk Open Source 10.0.0Asterisk Open Source 10.3.0Asterisk Open Source 10.1.0Asterisk Open Source 10.3