[asterisk-bugs] [DAHDI-linux 0013562]: [patch] It's necessary to have low frequency filter for tx signal of DAHDI.

[Asterisk Bug Tracker]

The following issue requires your FEEDBACK. 
====================================================================== 
http://bugs.digium.com/view.php?id=13562 
====================================================================== 
Reported By:                biohumanoid
Assigned To:                
====================================================================== 
Project:                    DAHDI-linux
Issue ID:                   13562
Category:                   dahdi (the module)
Reproducibility:            have not tried
Severity:                   feature
Priority:                   normal
Status:                     feedback
====================================================================== 
Date Submitted:             2008-09-26 04:27 CDT
Last Modified:              2008-11-25 15:44 CST
====================================================================== 
Summary:                    [patch] It's necessary to have low frequency filter
for tx signal of DAHDI.
Description: 
It's necessary to have low frequency filter for tx signal of DAHDI. 
Otherwise, low-frequency signal from IP can reach a leased line, and
return back with nonlinear distortions. This will break an echo canceller.

====================================================================== 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2008-11-25 15:44 sruffell       Status                   new => feedback     
======================================================================