Cisco PVDM4-32U64

$1,041.50

Cisco Voice Module – For VoiceT1/E1

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SKU: PVDM4-32U64 UPC: Brand: Cisco Condition: New Category: Tag:

Description

Cisco Voice Module – For VoiceT1/E1 CHANNEL FACTORY

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
media optimization
transrating
and secure voice for Cisco Unified Communications solutions. These new modules support unprecedented scale while allowing for a smaller solution footprint than ever before.

Features and Benefits

The PVDMs support digital voice connections
conferencing
universal transcoding
and media optimization services:

  • T1/E1 voice: One of the primary uses of PVDMs is to packetize digital voice into IP packets to enable time-division multiplexing (TDM) digital voice applications.
  • Conferencing: PVDM modules support ad hoc and meet-me conferencing with various codecs in conjunction with Cisco Unified Communications Manager and Cisco Unified Communications Manager Express.
  • Universal transcoding: In conjunction with Cisco IOS® Software
    the PVDMs support universal transcoding
    which allows conversion from any supported codec to any other supported codec.
  • Transrating: The PVDMs support transrating
    in which the same codec is repacketized in order to connect dissimilar networks that have different codec packetization periods.
  • Voice-quality management: The PVDMs perform compression
    voice-activity detection
    jitter management
    and echo cancellation. The echo cancellation offered in the PVDMs has a tail length of 128 milliseconds and complies with ITU-T G.168.
  • Energy savings: The motherboard PVDMs (PVDM4s) 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.

The analog voice modules (FXS
FXO
and E/M) and Basic Rate Interface (BRI) digital voice modules for the 4000 Series ISRs contain built-in
nonconfigurable digital signal processors (DSPs) and do not require any additional PVDMs for voice packetization.

Product Type:Voice Module
Network Technology:T1/E1
Manufacturer Part Number:PVDM4-32U64
Manufacturer Website Address:http://www.cisco.com
Manufacturer:Cisco Systems
Inc
Product Name:Voice Module
Compatibility:

Cisco 4000 Series Integrated Services Routers (ISRs)

Application/Usage:Voice

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