CME on 1750

[glennmitel]

Hello


i have been asked by my company to setup a basic CME lab for demo at our office.

could someone please tell me if a Cisco 1750 router with 64mb of ram could run CME with say 5 phones.

i already have the ios and CME files but just want to check if the router is up to the job.

also

could someone please tell me how to program a incomming call to ring on a key on each phone ie

Key app of 3500 must ring on the following


3000, 3001, 3002 and so on

thanks again