Sorry for my english !!
I use HandyTone 486 whith asterisk 1.2.15
Some HandyTone work well with just a little number of faxs !
But some other don’t work with a lot of faxs !!
the parameter is:
fax in mode pass-through all priority codec with ulaw or alaw
the solution is to reset the HandyTone!
Have you got a idea !
Thanks for help !