Cisco 4300 Series Voice Bundles

Part Number	Description
ISR4321-V/K9	Cisco ISR 4321 Bundle, w/UC License
ISR4331-V/K9	Cisco ISR 4331 UC Bundle, PVDM4-32, UC License
ISR4351-V/K9	Cisco ISR 4351 UC Bundle, PVDM4-64, UC License