Cisco PVDM3-32 DSP Module

Cisco PVDM3-32 Overview

The Cisco PVDM3-32 DSP Module brings new rich-media capabilities to Cisco® Unified Communications Solutions. High-density voice connectivity. Conferencing, transcoding, and transrating. Management of voice quality. Power savings, secure voice, and more. The module resides on the Cisco 2900 and 3900 Series routers to enable these capabilities.

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 :

• Channel Capacity:
  • Supports up to 32 simultaneous voice channels, making it ideal for environments with moderate voice traffic.
• Flexible Codec Support:
  • Compatible with a variety of voice codecs, including:
    • G.711: Uncompressed codec for high-quality voice.
    • G.729: Compressed codec for bandwidth-efficient VoIP.
    • G.726: ADPCM for effective audio compression.
    • G.722: High-definition voice codec for superior audio quality.
    • T.38: Fax relay over IP support.
• Advanced Voice Processing:
  • Supports voice transcoding, allowing seamless communication between endpoints using different codecs.
  • Enables multi-party conferencing, facilitating high-quality conference calls for up to 32 participants.
• Unified Communications Ready:
  • Fully compatible with Cisco Unified Communications Manager (CUCM) and Cisco Unified Border Element (CUBE), allowing for integrated voice, video, and data services.
• Secure Communication:
  • Supports Secure Real-time Transport Protocol (SRTP) for secure voice transmission, ensuring data integrity and confidentiality.
• Energy Efficiency:
  • Designed to be power-efficient, providing necessary voice processing capabilities while consuming less energy compared to older PVDM modules.
• Scalability:
  • Part of the PVDM3 family, which includes higher capacity variants (PVDM3-16, PVDM3-64, PVDM3-128, PVDM3-256) for organizations needing additional capacity.

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

You can also visit the Cisco PVDM3-256 DSP Module ,  Cisco PVDM4-32 DSP Module , DSP Module pages if you wish.