# Cisco PVDM3-256= voice network module

**Cisco PVDM3-256= Voice Network Module**

The Cisco PVDM3-256= voice network module is designed to elevate your Cisco 2900 and 3900 Series Integrated Services Routers Generation 2 with rich-media capabilities. With 256 channels, this high-density packet voice digital signal processor (DSP) module enables high-density voice video connectivity, conferencing, transcoding, transrating, and secure voice in Cisco Unified Communications Solutions.

Supported on all Cisco 2900 and 3900 Series platforms, the PVDM3-256= provides higher density and more processing power than its predecessor, making the addition of rich-media applications possible. Its enhanced DSP architecture accommodates a new packet-processing engine optimized for rich-media voice and video applications, while concurrently supporting the time-division multiplexing IP (TDM-IP) voice framework used by the previous model, PVDM2.

The field-upgradable capability allows for easy scalability of voice deployments, while the wide range of codec support ensures compatibility with various codecs of different complexities. Investing in the Cisco PVDM3-256= not only meets your current needs but also anticipates your future requirements, providing a seamless upgrade path without the need for complete system upgrades.

## Details

- **Price:** 29549.29 AUD
- **Vendor:** CISCO
- **Type:** Networking
- **Tags:** Dicker, Ingram, Router Components, UPOELXCBS763, Voice Network Modules

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 29549.29 AUD | In stock |

## Images

- Cisco PVDM3-256= voice network module

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> Source: [TechForGood](https://techforgood.com.au/products/cisco-pvdm3-256-voice-network-module-pvdm3-256)
> Updated: 2026-05-12