[Freeswitch-users] FAX nightmare continues

[Karl Schmidt]

This was tested and worked, but fails in the real world.

I have a landline that brings in FAX to a grandstream gxw4104 - which gets connected to a gxw4008 - 
to a modem to receive faxes via hylafax.

There must be too much distortion as I'm getting lots of errors in hylafax and it finally drops the 
call.

I have PCMU on both of the grandstream boxes so I'm thinking that freeswitch should just pass the data.

Are there any other settings I might fiddle with?


,.,.,.,.,.,.,.,.,.,.

This also brings up a question about echo suppression - there are places in the grandstreams for 
echo suppression (also in the polycom phones).  Should both ends do echo cancellation or just one 
end?  What is the best practice for setting echo cancellation?




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Karl Schmidt                                  EMail Karl at xtronics.com
Transtronics, Inc.                              WEB http://secure.transtronics.com
3209 West 9th Street                             Ph (785) 841-3089
Lawrence, KS 66049                              FAX (785) 841-0434

Ask any politician in private, It's a blast
spending other peoples money.
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