[Asterisk-Users] Echo on TDM - Solved!

[tmassey at obscorp.com]

asterisk-users-bounces at lists.digium.com wrote on 11/01/2005 09:05:22 PM:

> 
> Hello! 
> 
> A couple of weeks ago I mentioned echo issues I was having.  It 
> turns out that the echo was only happening for the first 30 seconds 
> or so, so the echo cancellers *were* working, just not training 
> well.  I wish they had told me that 2 weeks ago!  So, over the 
> weekend, I made two changes: 
> 
> 1) Updated to latest CVS HEAD (from about 3-4 weeks ago), BUT left 
> KB1 as the echo canceller 
>         I actually thought I had updated it to MG2, but when I 
> checked zconfig.h, it looks like I didn't! 

This has now been upgraded to MG2.  Users have reported no change:  no 
echo before, no echo now.

> 2) Changed echotraining=yes to echotraining=800 

I think this was the one the fixed it for real.

Tim Massey
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