The High-Density Packet Voice digital signal processor (DSP) Module (PVDM2) enables Cisco Systems 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 migrate customers to Cisco AVVID (Architecture for Voice, Video and Integrated Data) IP telephony solutions.
| Main Specifications |
| • Device type: |
Voice / fax module |
| • Enclosure Type: |
Plug-in module |
| Expansion / Connectivity |
| • Compatible Slot(s): |
1 x expansion slot - SIMM 80-pin |
| Modem |
| • Data Compression Protocol: |
G.711 |
| • Framing Format: |
G.711 |
| • Multiple Channe(s) Quantity: |
48 |
| Software / System Requirements |
| • OS Required: |
Cisco IOS 12.3(7)T |