CME 4.1 and IP Phone 7912

Hi,
I buy a router with CME 4.1 is loaded with in, but sh flash: command shows me the flash structure file(s) and folders and I could not found folder refers to IP phone module (7912) and I have 2 IP phone (7912). How can solve this problem? And is that mean I cannot used these IP phone with CME 4.1?
I buy a router with CME 4.1 is loaded with in, but sh flash: command shows me the flash structure file(s) and folders and I could not found folder refers to IP phone module (7912) and I have 2 IP phone (7912). How can solve this problem? And is that mean I cannot used these IP phone with CME 4.1?
Comments
Cisco Unified CME 4.1 Supported Firmware, Platforms, Memory, and Voice Products [Cisco Unified Communications Manager Express] - Cisco Systems
7.X firmware image for 7912 = CP7912080001SCCP051117A.sbin