[asterisk-bugs] [Zaptel 0013286]: Zaptel doesn't detect 2100hz EC disable tone

[Asterisk Bug Tracker]

The following issue has been UPDATED. 
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http://bugs.digium.com/view.php?id=13286 
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Reported By:                viniciusfontes
Assigned To:                kpfleming
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Project:                    Zaptel
Issue ID:                   13286
Category:                   General
Reproducibility:            random
Severity:                   tweak
Priority:                   normal
Status:                     closed
Zaptel Version:             1.4.11 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
Resolution:                 fixed
Fixed in Version:           
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Date Submitted:             2008-08-11 15:06 CDT
Last Modified:              2009-04-27 15:27 CDT
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Summary:                    Zaptel doesn't detect 2100hz EC disable tone
Description: 
In an installation who has a lot of issues with faxing (mostly
communication errors), I noticed that Zaptel isn't detecting the 2100hz
tone and therefore is not disabling EC for that channel.

I expect a line like that in syslog:



Jul 16 14:23:04 pabx kernel: zaptel Disabled echo canceller because of
tone (rx) on channel 1



But I get it only very rarely. Faxes are sent and received via a telco
provided PRI. The board used is a TE110P. There is also a TE410P on the
same box but it is not used for faxing.
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---------------------------------------------------------------------- 
 (0103853) kpfleming (administrator) - 2009-04-27 15:27
 http://bugs.digium.com/view.php?id=13286#c103853 
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The fix for this problem has passed testing in Digium's engineering
department and is staged for inclusion in DAHDI 2.2.0 in the next few days.
Please reopen this issue if this fix does not work for you. Thanks! 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-04-27 15:27 kpfleming      Note Added: 0103853                          
2009-04-27 15:27 kpfleming      Status                   feedback => resolved
2009-04-27 15:27 kpfleming      Resolution               open => fixed       
2009-04-27 15:27 kpfleming      Status                   resolved => closed  
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