routed P2P wireless connection with RIC/522

hi
i will replace the 2Mbs LL line with wireless in our plant campus area between segmented two networks. I bougth two RIC/522 (RB 532) i need the point to point routed configuraton script. i cant use the bridging mode because of back-up and VoIP (voice terminating on the cisco router both side).
thanks for your interest
acetin