The Cisco High-Density Packet Voice Digital Signal Processor Module (PVDM3) enables Cisco 2900 and 3900 Series Integrated Services Routers Generation 2 to provide rich-media capabilities such as high-density voice video connectivity, conferencing, transcoding, transrating, and secure voice in Cisco Unified Communications Solutions.
PVDM3-256 256-channel high-density voice and video DSP module
- Maximum Number of Channels in Low-Complexity Codecs: 256
- Maximum Number of Channels in Medium-Complexity Codecs: 192
- Maximum Number of Channels in High-Complexity Codecs: 120