Cisco PVDM3-256 256-channel high-density voice and video DSP module

Cisco PVDM3-256 256 Channel Voice Video DSP 2900 3900 ISR Router Module (V5388)

Cisco PVDM3-256 256-channel high-density voice and video DSP module

CISCO PVDM2-48 48 Channel Packet Voice Fax PVDM2 DSP Module for 2800 3800 Router

Cisco PVDM3-256 256 Channel Voice/ Video DSP 2900 / 3900 ISR Router Module

Cisco-PVDM2-32-32-Channel-Packet-Voice-Fax-DSP-Module-Fully-Tested

Cisco PVDM3-64, 1 Year Warranty and Free Ground Shipping

Cisco PVDM3-256 256-Channel High Density Voice & Video DSP Module 73-11812-03