Cisco PVDM3-128 128-Channel Voice DSP Module – New | PVDM3-128
The Cisco PVDM3-128 module is new and ideal for enterprises. It supports 128 voice channels, features echo cancellation, and is compatible with Cisco 2900/3900 series routers.
Out of Stock
Device Type
Voice DSP module
Form Factor
Plug-in module
Bus Voltage
3.3 V
Compatible Slots
1 x Expansion Slot - DIMM 240-pin
Channel Capacity
128 G.711 voice channels
Echo Cancellation
Up to 64 ms echo-tail coverage
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Common questions about the Cisco PVDM3-128 128-Channel Voice DSP Module – New | PVDM3-128.
The Cisco PVDM3-128 supports up to 128 G.711 voice channels.
It is compatible with Cisco 2900 and 3900 Series Integrated Services Routers.
The module provides echo cancellation with up to 64 ms of echo-tail coverage.
The PVDM3-128 features 512 MB of RAM.
The module operates within a temperature range of -5 °C to 55 °C.
Yes, it has an energy-efficient design to reduce power consumption.
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