Cisco PVDM3-192 192-Channel High-Density Voice DSP Module (Refurbished)
Every WhaleyComm unit is professionally tested, reset to factory defaults, and certified by our in-house engineers — the same standard trusted by 5,000+ organisations across 25 years. Not a refurb marketplace. A certified lifecycle partner.
Tested to factory specification. Backed by 25 years of enterprise trust.

Cisco PVDM3-192 – 192-Channel High-Density Voice DSP Module
Tested to factory specification. Backed by 25 years of enterprise trust.
The Cisco PVDM3-192 is a high-density, third-generation Packet Voice DSP Module (PVDM3) designed to deliver exceptional voice processing capacity for enterprise and service provider environments. Supporting up to 192 channels, this module provides the processing power needed for high-call-volume deployments utilizing Cisco Integrated Services Routers (ISR). Whether you're enabling transcoding, conferencing, media termination points (MTPs), or voice compression, the PVDM3-192 handles it all with efficiency and reliability.
Key Features & Specifications
- Manufacturer (Vendor): Cisco
- MPN: PVDM3-192
- Product Type: Module – Packet Voice DSP (Digital Signal Processor)
- Channel Capacity: Up to 192 channels
- Generation: PVDM3 (Third Generation)
- Compatible With: Cisco ISR G2 routers (2900 and 3900 series) and select ISR 4000 series platforms
- Use Cases: Voice transcoding, conferencing, MTP, DSP farm services, SRST, CME
- Condition: Refurbished – Professionally tested and restored to factory specifications
Why Choose a Refurbished Cisco PVDM3-192 from WhaleyComm?
Every refurbished unit sold by WhaleyComm undergoes a rigorous multi-point inspection and testing process to ensure it meets or exceeds original Cisco factory specifications. You get enterprise-grade performance at a fraction of the cost of new — without compromise.
- ✅ Fully tested to factory specification
- ✅ Cleaned, inspected, and verified before shipment
- ✅ Trusted by 5,000+ enterprise customers over 25 years
- ✅ Significant cost savings vs. new OEM pricing
Lifetime Warranty – No Time Limits. No Questions.
Every WhaleyComm unit ships with a Lifetime Warranty. If it fails under normal operating conditions at any point, we replace it. No time limits. No questions asked. With 25 years of experience and over 5,000 satisfied customers, we stand behind every product we sell.
Shipping & Returns
- Shipping: Orders ship within 1–2 business days.
- Returns: Contact our support team for DOA or warranty-related issues. We make it easy.
Perfect For
- Enterprise VoIP and Unified Communications deployments
- Call centers requiring high-channel-density DSP resources
- Network upgrades or expansions on existing Cisco ISR infrastructure
- IT resellers and system integrators sourcing reliable refurbished Cisco hardware
Order your Cisco PVDM3-192 today from WhaleyComm and experience enterprise-grade reliability backed by a lifetime guarantee.