Cisco 256-Channel High-Density Voice DSP Module, or Spare (PVDM4-256)
Cisco 256-Channel High-Density Voice DSP Module, or Spare...
Cisco 256-Channel High-Density Voice DSP Module, or Spare (PVDM4-256)
Cisco PVDM4-256
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PVDM4-256
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 new 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.
| Return Policy | Time to Return |
|---|---|
| Standard Return Policy | We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. |
| Replacement Only Return Policy | Replacement within 30 days of the delivery date. |
| Manufacturer Only Return Policy | Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer. |
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