C2800nm+adventerprisek9+mz+152+1+t+bin — __exclusive__

: Full support for IPv6 routing and security, which was a major focus of the 15.x release branch. Hardware Requirements and Compatibility

: Extensive support for voice features, including Cisco Unified Communications Manager Express (CME) and Survivable Remote Site Telephony (SRST). c2800nm+adventerprisek9+mz+152+1+t+bin

Cisco IOS filenames follow a strict nomenclature that reveals exactly what is inside the package: : Full support for IPv6 routing and security,