New PVDM4-128= 4000 Series Router 128-Channel DSP Module PVDM4-128
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- Package: Yes\n \n
- Brand Name: BiNFUL\n \n
- Type: Ethernet Extender\n \n
- Model Number: PVDM4-128=\n \n
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\n\n The Cisco Packet Voice Digital Signal Processor Modules (PVDMs) enable Cisco 4000 Series Integrated \n
\n \n Services Routers (ISRs) to provide rich-media capabilities such as high-density voice connectivity, conferencing, \n
\n \n transcoding, media optimization, transrating, and secure voice for Cisco Unified Communications solutions. \n
\n \n These new modules support unprecedented scale while allowing for a smaller solution footprint than ever \n
\n \n before. \n
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\n \n The analog voice modules (FXS, FXO, and E/M) and Basic Rate Interface (BRI) digital voice modules for the \n
\n \n 4000 Series ISRs contain built-in, nonconfigurable digital signal processors (DSPs) and do not require any \n
\n \n additional PVDMs for voice packetization. \n
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\n\n Description：128-channel DSP module \n
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Table 1shows the specs of PVDM4-128.
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| Product Code | PVDM4-128 |
| Slot | On-board motherboard or T1/E1 module slot |
| Description | 64-channel high-density voice DSP module |
| Low Complexity | 128 |
| Medium Complexity | 96 |
| High Complexity | 64 |
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