asterisk users - Dec 2004 - Asterisk and Cisco 5350 - config ?

I would like to try and use a surplus (decommissioned) Cisco AS5350 with 
Asterisk.  Bascially the 5350 will connect to the PRIs and send the calls 
to asterisk (and likewise for calls from Asterisk to the PSTN).  The 5350 
has both PRIs and DSPs, so it should be suitable.

Has anyone done this before and have a config (for both the 5350 and 
asterisk) that they can share with me.

I'd love to get this going as a proof-of-concept to replace an old
PABX with Asterisk using h/w we already have.

M