Cisco Cisco IOS Software Release 12.4(4)T

The following Cisco cards are supported on the Cisco 3200 series routers:

The Mobile Access Router Card (MARC), which includes the host processor, memory, one 10/100 
Ethernet port, one console port, and one auxiliary port.

The Serial Mobile Interface Card (SMIC), which supports either two or four 
synchronous/asynchronous serial ports.

The Fast Ethernet Switch Mobile Interface Card (FESMIC), which supports either two or four 
autosensing switched ports and LEDs.

The 2.4GHz Wireless Mobile Interface Card (WMIC), which provides one autosensing 10/100 
Ethernet port, an 802.11b/g radio, and connectors for tricolor LEDs.

The 4.9GHz Wireless Mobile Interface Card (WMIC), which provides one autosensing 10/100 
Ethernet port, a 4.9GHz radio, and connectors for tricolor LEDs

For feature support in Cisco IOS Release 12.4T, see the 

.

Cisco IOS Release 12.4(15)XZ introduced CU-CME support on the Cisco 3230/3250 and Cisco 3270 
router platforms. Due to memory size limitations on the Cisco 3230/3250 router card, CUCME feature 
enhancements will be limited to Cisco IOS Release 12.4(15)XZ and Cisco IOS Release 12.4(20)T. 
Customers that wish to activate CUCME on the Cisco 3230/3250 will need to use the Adventerprisek9 
Cisco 3230/3250 image based off Cisco IOS Release 12.4(15)XZ.

The Cisco 3270 platform will continue to support additional CUCME feature enhancements beyond the 
Cisco IOS Release 12.4(15)XZ. Reference the CUCME technical guides for new feature support on the 
Cisco 3270 platforms in future CUCME releases.