asterisk users - Sep 2006 - spandsp fax using Asterisk 1.2.X

Hil Folks,

I am trying to use latest spandsp(0.0.2) with asteirsk 1.2.9.1
and tiff library 3.7.1 through a SIP channel but the channel is freezing
after "answer". It was running ok using 1.0.10.
Any tipo to make it work well?

Thanks in advance,

Isamar