The Cisco High-Density Packet Voice Digital Signal Processor (DSP) Module (PVDM2) enables Cisco Integrated Services Routers to provide high-density voice connectivity, conferencing, and transcoding capabilities in Cisco IP Communications solutions.
PVDM2 modules are available in 4 versions:
PVDM2-16, PVDM2-32, PVDM2-48, & PVDM2-64.
This is the 16-Channels version (PVDM2-16)
Other models are also available. Please contact us if not listed in the website.
For more information about the number of Voice Channels and Codecs that each PVDM2 module supports, please check Cisco's website: