| Digium VPM032 Echo Cancellation Module (1VPM032LF) |
 Digium VPM032 Echo Cancellation Module (1VPM032LF) The Digium VPMOCT032 hardware echo cancellation module removes the burden of echo cancellation from the PC CPU. New: Quantity Digium VPM032 Features Octasic DSP-based echo cancellation module Up to 32 Channels Provides the same AT&T certified toll-quality G.168 compliant echo cancellation found in Digium's HPEC software based echo cancellation Module is immune to system CPU spikes that might otherwise affect a software-based solution Supports 128ms of echo cancellation across all of its channels Compatibility Analog Cards - 1A4A00F, 1A4B00F, 1A8A00F, 1A8B00F Price: 199.75 |