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          Cisco 256-Channel High-Density Packet Voice DSP Module

          More From: Cisco
          Item #: 31082678
          Mfr. Part#: PVDM4-64U256
          Availability: Temporarily Out-of-Stock
          Est. Ship: Call for next available delivery

            Ordering Information

            The Cisco Fourth-Generation Packet Voice Digital Signal Processor Module (PVDM4) enables Cisco 4451-X Integrated Services Routers (ISRs) to provide rich-media capabilities such as high-density voice connectivity, conferencing, transcoding, media optimization, translating, and secure voice in Cisco Unified Communications Solutions.
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            Compatibility Notes Codec support and capacity:
            The PVDM4 modules support a wide range of codecs of different complexities. They support all codecs that are supported by the PVDM3 modules.

            Voice-quality management:
            The PVDM4 modules perform compression, voice-activity-detection, jitter-management, and echo-cancellation functions.

            Energy-saving feature:
            The PVDM4 DSPs offer multiple power-saving modes, including a power-saver mode when the module is not in use. In power-saver mode each PVDM4 can save up to 5 watts of power.
            Contents module, documentation
            Memory Notes 512MB RAM
            Returns Policy Due to manufacturer restrictions, all sales on this item are final.
            UNSPSC 43222609
            Warranty - Labor Call for Warranty
            Warranty - Parts Call for Warranty
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