I look in the IOS Cisco Feature Navigator and found the the highest it would support is
CallManager Express 4.0(3)
is this correct?
I also was hoping to buy a 512MB CF card from the store a putting it in the router will it support more then 128? the hardware specs say 128 but its just a CF card?
The latest CME is 7.0(1), which jumped right from 4.3
You cannot use the non-cisco CF in Cisco routers. You can get them to work if formatted properly, but they will not be supported.
HTH, please rate all posts!