Cisco PVDM3-128 DSP Module

Cisco PVDM3-128 Overview

Cisco PVDM3-128 DSP Module brings new rich-media capabilities to Cisco® Unified Communications Solutions. High-density voice connectivity.

The next-generation high-density packet voice digital-signal-processor (DSP) modules are available in six densities: PVDM3-16, PVDM3-32, PVDM3-64, PVDM3-128, PVDM3-192, and PVDM3-256. The modules have 16, 32, 64, 128, 192, and 256 channels, respectively.

Some Product Features :

• • Cisco 2900 series routers
  • Cisco 3900 series routers
    1. 128-Channel Support:
       • The PVDM3-128 supports up to 128 voice channels, enabling more simultaneous voice streams for larger enterprise environments.
    2. High-Density Voice:
       • Cisco PVDM3-128 DSP Module Provides higher voice density than the PVDM2 series, making it ideal for deployments requiring large-scale voice processing, including branch offices, call centers, and unified communications.
    3. Flexible Codec Support:
       • Supports a variety of codecs, including:
         • G.711: High-quality, uncompressed voice.
         • G.729, G.729a: Compressed voice for bandwidth-efficient communication.
         • G.726: ADPCM voice compression.
         • G.722: High-definition voice codec.
         • T.38: Fax relay support over IP.
    4. Conferencing and Transcoding:
       • Enables high-quality multi-party conferencing and transcoding between different voice codecs, allowing devices using various codecs to communicate seamlessly.
    5. Scalable Architecture:
       • The PVDM3 family offers a modular design, allowing different versions of the module (PVDM3-16, PVDM3-32, PVDM3-64, etc.) to fit various needs. The PVDM3-128 provides one of the highest channel capacities in this range.
    6. Unified Communications Ready:
       • Fully compatible with Cisco Unified Communications Manager (CUCM) and Cisco Unified Border Element (CUBE) to enable integrated IP telephony, video, and conferencing services.
    7. Secure Voice Support:
       • Provides Secure Real-time Transport Protocol (SRTP) encryption for secure voice communication, ensuring privacy and protection in sensitive environments.
    8. Energy Efficiency:
       • The PVDM3 modules provide more voice channels per DSP and consume less power than the PVDM2 series, contributing to lower energy costs for large-scale voice deployments.

You can also visit the manufacturer’s website link for more information.

You can also visit the Cisco PVDM2-16 DSP Module ,  Cisco PVDM3-256 DSP Module , DSP Module pages if you wish.