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Cisco Fourth-Generation 256-Channel High-Density Packet Voice Digital Signal Processor Module - Voice DSP Module - For Cisco 4451-X - PVDM4-256++=
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- PVDM4-256++=
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- Voice-quality management
The PVDM4 modules perform compression, voice-activity-detection, jitter-management, and echo-cancellation functions. - Energy-saving
The PVDM4 DSPs offer multiple power-saving modes, including a power-saver mode when the module is not in use. In power-saver mode each PVDM4 can save up to 5 watts of power.
The PVDM4 modules are supported on the Cisco 4451-X platform. You can plug them directly into the single slot on the router motherboard or onto the network interface module (NIM) that supports T1/E1 ports. Enhanced DSP architecture accommodates a packet-processing engine optimized for rich-media voice applications, while concurrently supporting the time-division multiplexing IP (TDM-IP) voice framework. A PVDM4 module plugged onto the motherboard delivers IP-based voice services such as conferencing, media optimization, and transcoding. A PVDM4 module plugged onto the NIM daughter card would be used for voice T1/E1 connectivity. All the PVDM4 modules have the same form factor and are field-upgradable to allow you to easily scale your voice deployments.
- Availability: This product is currently only available for pre-order
- Condition: New
- Warranty Information Warranty and Terms provided exclusively by the manufacturer.
- Device Type: Voice DSP module
- Product Line: Cisco
- Connectivity Type: Wired
- Model: Fourth-Generation 256-Channel High-Density Packet Voice Digital Signal Processor Module
- Product Type: PVDM
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