Add to Cart Compare Quick view NEW Cisco PVDM4-128 ISR 4000 128-Channel High-Density Voice DSP Module Cisco MSRP: Now: $275.00 Was: PVDM4-128-new Overview The Cisco® Packet Voice Digital Signal Processor Modules (PVDMs) enable Cisco 4000 Series Integrated Services Routers (ISRs) to provide rich-media capabilities such as high-density voice connectivity, conferencing, transcoding,... Warranty: 365 days CALL: 877-263-8436 E-MAIL: sales@networkgenetics.net MSRP: Now: $275.00 Was: Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $275.00 Was: Subtotal: Add to Cart