[Asterisk-Users] Channelbanks

[Steve Brown]

TC wrote:

>Hey hey..
>What are the model number of these Tellabls echo Cancellers
>do you then turn off all asterisk echo Cancellation in zapata
>Do you tuly have 0 echo now ???
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These are 2551 32ms echo cans. Each does 1-T1 and sits between the T100P 
and the cb.
Yes, the zapata echo canceller is turned off.
And, the echo is gone. I can't even detect the training time.

Software is obviously a much more tidy approach, but they were cheap, 
echo was a problem and I thought playing with them would help me better 
understand the issues. Sure did.

Steve