The used Cisco PVDM2-48 High-Density Packet Voice digital signal processor (DSP) Module (PVDM2) enables used Cisco routers to provide high-density voice connectivity, conferencing, and transcoding capabilities in Cisco IP telephony applications.
Refurbished and used Cisco PVDM2-48
- Multiplexed Channels = 48
- Framing Format = G.711, G.723.1
- Data Compression Protocol = G.729, G.711, G.723.1, G.728, G.726, G.729.A, G.729.B, G.729AB