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.
The PVDM3 provides higher density and more processing power than the PVDM2, making the addition of rich-media applications possible. Enhanced DSP architecture accommodates a packet-processing engine optimized for rich-media voice and video applications, while concurrently supporting the time-division multiplexing IP (TDM-IP) voice framework used by the PVDM2.
Investment protection and field-upgradable capability
The PVDM3 module has the same form factor, and is used across Cisco 2900 and 3900 Series Integrated Services Routers. The field-upgradable capability can help you easily scale your voice deployments.
Wide range of CODEC support
The PVDM3 module supports a wide range of codecs of different complexities. It supports all codecs that are supported by the PVDM2 modules.
High density and flexibility
The PVDM3 module portfolio has up to 4 times higher density than those in the PVDM2 portfolio. In addition, the PVDM3 module provides better density for medium- and high-complexity codecs than their equivalent PVDM2 peers.
Conferencing, transcoding, and transrating services
The PVDM3 module supports digital voice connections, analog voice connections, conferencing, and universal transcoding services. The same DSPs on the PVDM3 module can now support all the services with a single DSP image. In addition, the PVDM3 supports a higher number of conference sessions and a higher number of participants per conference than the PVDM2.
Cisco 32-Channel High-Density Packet Voice and Video Digital Signal Processor Module - voice DSP module
CISPR 22 Class B, CISPR 24, EN 61000-3-2, IEC 60950, EN 61000-3-3, EN55024, EN50082-1, EN55022 Class B, AS/NZS 60950-1, EN 61000-4-4, EN 61000-4-2, EN 61000-4-3, EN 61000-4-6, EN 61000-4-5, EN 61000-4-11, EN 61000-4-8, UL 60950-1, EN 60950-1