- Investment protection and field-upgradable capability
- Wide range of codec support
- High density and flexibility
- Conferencing, transcoding, and transrating services
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.