Description
PVDM2-32 Overview
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. Cisco Integrated Services Routers provide enterprises and service providers with a toll bypass solution by connecting their existing telephony equipment (such as private branch exchanges [PBXs], key systems, analog telephones, and fax machines) to a toll-free data network and eventually migrating customers to Cisco Unified Communication Architecture for Voice, Video and Integrated Data IP telephony solutions.
The high-density packet voice DSP modules are available in five versions: PVDM2-8, PVDM2-16, PVDM2-32, PVDM2-48, and PVDM2-64.
Table 1 shows the Quick Specs.
| Product Code | PVDM2-32 |
| Description | 32-channel packet fax and voice DSP module |
| Maximum Number of Channels in G.711 | 32 |
| Maximum Number of Channels in High-Complexity Codecs | 12 |
| Maximum Number of Channels in Medium-Complexity Codecs | 16 |
