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Cisco PVDM2-32 32-Channel Fax/Voice DSP Module
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PRODUCT INFORMATION

  •  

    Specifications

    Brand
    Cisco
    ADSL connection
    Wireless LAN
    Mac compatibility
    Brand
    Cisco
    ADSL connection
    Wireless LAN
    Mac compatibility
    Type
    Fast Ethernet
    Host Interface
    PCI-X
    Item EAN
    2724332177442
    Read more
  •  

    Description:

    The Cisco High-Density Packet Voice Digital Signal Processor (DSP) Module PVDM2-32 enables Cisco Integrated Services Routers to provide high-density voice connectivity, conferencing, and transcoding capabilities in Cisco IP Communications solutions. Cisco Integrated Services Routers provide

    The Cisco High-Density Packet Voice Digital Signal Processor (DSP) Module PVDM2-32 enables Cisco Integrated Services Routers to provide high-density voice connectivity, conferencing, and transcoding capabilities in Cisco IP Communications solutions. Cisco Integrated Services Routers provide enterprises and service providers with a toll bypass solution by connecting their existing telephony equipment (such as private branch exchanges [PBXs], key systems, analog telephones, and fax machines) to a toll-free data network and eventually migrating customers to Cisco AVVID Architecture for Voice, Video and Integrated Data IP telephony solutions.  The high-density packet voice DSP modules are available in five versions: PVDM2-8, PVDM2-16, PVDM2-32, PVDM2-64, and PVDM2-64.  Offering improved Voice Quality the PVDM2 performs compression, voice activity detection, jitter management, and echo cancellation functions to improve voice quality. The echo cancellation offered in PVDM2 has a tail length of 64 milliseconds (ms) and complies with International Telecommunication Union.

    IP PVDM2 Communications High-Density Digital Voice/Fax Network Module Key Features

    • The IP Communications High-Density Digital Voice/Fax Network Module features the following:
    • High-density digital voice connectivity up to 4 T1/E1 ports or 120 medium-complexity channels
    • High-density data WAN connectivity up to 4 T1/E1 ports
    • Analog voice connectivity up to 4 ports
    • Built-in T1/E1 ports configurable for either T1 or E1 operation via command-line interface (CLI)
    • Up to 32 HDLC channel groups with a total bandwidth of 2.048 Mbps
    • PVDM2 technology that supports higher call densities and more flexibility in channel allocation per DSP
    • G.168-compliant echo cancellation for tail circuits up to 64 milliseconds
 

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