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Summary:ASTERISK-04263: Echo problem with TDM400P (4 fxo, ISRAEL mode, tone zone 19)
Reporter:Eli Manobella (manobella)Labels:
Date Opened:2005-05-24 05:04:04Date Closed:2011-06-07 14:10:28
Priority:MinorRegression?No
Status:Closed/CompleteComponents:Core/General
Versions:Frequency of
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Description:I have the latest CVS version installed (from today, zaptel and asterisk).
After the system starts there is a meaningfull echo problem when dialing out to a PSTN number (through the TDM400P). There is no echo problem in the internal. After doing a "reload" the echo problem disappears.
Echo cancellation is on, also tried changing the number of taps, etc....
If I do "restart now" the echo problem comes back ("reload" solves the problem again). The echo is heard only by the calling party.
Tried different machines. Am using 2 cards.


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Comments:By: Russell Bryant (russell) 2005-05-24 05:14:32

As stated in the bug guidelines, this is a Digium technical support issue.  Please pursue this issue there.

support@digium.com