Asterisk Part 2 (Running Asterisk)
Asterisk Part 3 (Extensions)
Asterisk Part 4 (Contexts & Dial Plans 1)
Asterisk Part 5 (Contexts & Dial Plans 2)
Asterisk Part 6 (Using Softphones)
Asterisk Part 7 (Intro to Trixbox)
Asterisk Part 8 (Trixbox Features 1)
Asterisk Part 9 (Trixbox Features 2)
Asterisk Part 11 (Additional Resources)
