The issue with ItsLenny is that it isn't available from NerdVittles anymore. Ward put it up in good faith, but it's unclear that the person who gave him permission to use the voice recordings (which are beyond brilliant for roping in a telemarketer - just listen to a few recordings) actually owned those recordings, and he may not have meant to give permission to redistribute. It seems a bit tangled.I'm hoping it gets straightened out, but it's up to the guy in Australia who (we think) created the Lenny recordings.
I think Ward has just taken down the recordings and left the 'code' part in place*, so you can follow the instructions in the "Lenny Returns" thread and then you just need to find the voice recordings (depending on how you feel about using recordings that you might not actually have permission to use (WTH knows?) and stick them in /var/lib/asterisk/sounds/lenny
The voice recordings plus direct asterisk code (AFAIK not the same as what you'd get from Ward) are still up at DSL reports.
*not sure as I ran the NerdVittles "Lenny Returns" install on a new IncrediblePBX install - and I'm not 100% sure it didn't come with IncrediblePBX