Does a Call-State Diagram exist for FreeSwitch?  I am looking for something similar to this: http://threebit.net/documentation/dialogic/resource.intel.com/telecom/support/releases/winnt/SR511/docs/htmlfiles/gcapdvgd/1526-002-3.gif.  
I have found a list of all the different states of a call (http://wiki.freeswitch.org/wiki/Channel_States), but would like to see what events/actions trigger states changes to other states, etc.

Thanks in advance,

Guillermo Ruiz Camauer