[Asterisk-Users] TE410P upgrade to TE411P => (solution to) no more fax carrier detection !

[tony.robin at free.fr]

I changed from a TE410P to a TE411P and fax carriers weren't detected
anymore !
I have tried everything (recompile zaptel+asterisk+spandsp ;
echocancel=yes/no ; rxgain=0/txgain=0 ; increase Wait() ; ...), nothing
worked.
The only solution that worked for me was to install and use NVFaxDetect.
HTH.