
Description
A PVDM4 module plugged onto the motherboard delivers IP-based voice services such as conferencing, media optimization, and transcoding. A PVDM4 module plugged onto the NIM daughter card would be used for voice T1/E1 connectivity.
All the PVDM4 modules have the same form factor and are field-upgradable to allow you to easily scale your voice deployments.
Specifications
43222628
2lb
Voice
Cisco
Cisco
Modules
Cisco 4400 Series Integrated Services Routers
2.6"
0.7"
Cisco Systems, Inc
PVDM4-256++=
http://www.cisco.com
256-Channel High-Density Voice DSP Module, or Spare
PVDM
0.08 lb
2.5"
