[Asterisk-Users] T100P frame slips

[James Sizemore]

Try commenting out
;echocancel=yes
;echotraining=yes
I bet your faxs start working in both directions. But of course you will 
now have
occasional echo problems.



Andrew Kohlsmith wrote:

>On December 23, 2004 08:29 pm, Steve Underwood wrote:
>  
>
>>This point is interesting. On most systems, if you cannot here regular
>>ticks its pretty certain there are no slips. With the Digium cards, for
>>some reason, many people have slips (usually due to configuration issues
>>rather than faulty cards) yet were unaware of this until they have
>>trouble with my spandsp software.
>>    
>>
>
>That is weird.
>
>I am receiving faxes with no issues at all now using spandsp and app_rxfax, 
>however passing the same audio stream on to a real fax machine (Canon IR3300 
>and/or some manner of ancient laser fax which does support > 9600 baud) 
>causes bad receives.  This is on a TDM430P, and was tested in a Xeon 2.8 
>Supermicro motherboard and also on a rinky-dink old P3-800 (app_rxfax works 
>just great on the latter and is in fact what we're using).
>
>Want to know the kicker?  sending faxes out from either of those fax machines 
>mentioned above through the exact same TDM430P... no issues at all.  Just 
>receiving.
>
>A T100P + Adit600 channel bank had no problems with those same faxes with the 
>same SuperMicro server.
>
>-A.
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