The Cisco PVDM2-64 Voice/Fax DSP Module delivers powerful voice processing capabilities for Cisco 2800 and 3800 Series Integrated Services Routers. Designed to support voice and fax services, this module is essential for businesses looking to consolidate voice, video, and data on a single platform, while ensuring high-quality, scalable voice applications.
The module provides up to 64 G.711 channels, making it ideal for high-density voice deployments, conferencing, transcoding, and IP-based toll-bypass applications. It allows seamless integration with Cisco IP telephony environments, enabling cost-effective migration from traditional PBX systems to fully converged voice networks.
🛠️ Key Features:
- Product Type: Voice/Fax DSP Module
- Model: Cisco PVDM2-64
- Functionality: Voice compression, conferencing, transcoding
- Maximum Channels (G.711): 64
- Maximum Channels (Medium Complexity Codecs): 32
- Maximum Channels (High Complexity Codecs): 24
- DSP Technology: Digital Signal Processor for enhanced media handling
- Application: Enables toll-bypass and VoIP services over WAN
🔄 Compatibility:
- Cisco 2800 Series Routers (e.g., 2811, 2821, 2851)
- Cisco 3800 Series Routers (e.g., 3825, 3845)
💼 Use Cases:
- Voice and fax integration for branch and enterprise networks
- High-density conferencing or transcoding needs
- Migration from traditional analog systems to Cisco IP telephony
- Call centers or unified communications rollouts

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