High-Density 128-Channel DSP & Voice/Video Processing - Cisco Module For ISR G2 Routers
 

The Cisco NIM-PVDM-128= is a high-performance Packet Voice DSP Module (PVDM) designed for Cisco ISR G2 routers (4000 series) and compatible platforms. This module delivers 128-channel digital signal processing (DSP) capacity, enabling advanced voice/video transcoding, conferencing, and secure real-time communication in enterprise and service provider networks.

Key Features & Benefits

✔ High-Density DSP Processing – Supports 128 concurrent channels for voice/video compression, transcoding (G.711, G.729, G.722, iLBC), and conferencing.
✔ Flexible Deployment – Fits into NIM slots on ISR G2 routers, saving motherboard space while scaling DSP resources.
✔ Seamless Cisco UC Integration – Works with Cisco Unified Communications Manager (CUCM), CUBE (Session Border Controller), and IOS/XE.
✔ Optimized for VoIP & Video – Reduces bandwidth usage with efficient codecs while maintaining call quality.
✔ Enterprise-Grade Reliability – Cisco-validated hardware for mission-critical deployments.

Technical Specifications (NIM-PVDM-128=)

Ideal Use Cases

• Enterprise VoIP Systems – Handle high call volumes with efficient DSP resources.

• Service Provider CUBE – Transcode between different codecs in SIP trunking environments.

• Video Conferencing – Enable multi-party HD video sessions.

Why Choose the Cisco NIM-PVDM-128?

This module ensures scalable, high-quality voice/video processing while integrating seamlessly with Cisco’s collaboration ecosystem. Its NIM form factor allows easy expansion without replacing entire routers, making it a cost-effective upgrade for growing networks.

For Cisco ISR G2 users needing additional DSP power, the NIM-PVDM-128= is a reliable, high-density solution. Check Cisco’s official datasheet for detailed compatibility and licensing requirements.