Digium VPM100M Echo Cancellation Module

The Digium VPM100M echo cancellation module provides a certified carrier-grade algorithm that has been labeled as a benchmark for echo cancellation. The Digium VPM100M enables users to eliminate echo tails up to 32ms or 256 taps across all analog modules.

The Digium VPM100M is fully compatible with Digium Wildcard TDM2400P series cards and provides hardware echo cancellation to unload the host CPU.