I wrote a short article which I thought some of you may find use for. It is a technical introduction to the Asterisk AGI. It should help users who are familiar with Asterisk but not AGI understand how the AGI works, and get them started writing AGI applications. It should be used in conjunction with the voip-info page on AGI.
Anyhow, here’s the link: projectb14ck.org/2010/02/16/a-te … rface-agi/ I’d be happy to get any feedback on it.