Product Overview SoftEcho is an Echo Cancellation (EC) software plug-in for end-user voice applications up to 16 channels. Powered by Octasic's innovative and industry-proven Acoustic and Line EC algorithms, SoftEcho ensures excellent sound quality in all audio environments, even those with disruptive background noise.
Optimized for Integration with Asterisk®
Simple to integrate module
Auto-tuning algorithm
No adjustments necessary
Line Echo Cancellation (LEC) for IP PBX
Channel Density
Supports up to 16 channels
LEC Features
Up to 128ms echo tail
Transparent algorithm
Dial Tone & Digit Transparency
G.168-2004 compliant
Performance Metrics
CPU Usage: Approximately 5% on a low-end machine (1GHz, Celeron)
Space of code on disk: 200Kbytes
Space of code in RAM (text size): 85Kbytes
Dynamic space in RAM: 240Kbytes per channel
SoftEcho for Asterisk
Connects to DAHDI
No need to upgrade
Independent of kernel version
Installation guidelines provided
Performance diagnostic tools available
Voice Quality diagnostic tools available
Voice, noise and signal levels
Voice detected
SoftEcho Echo Cancellation Single Pack License
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