[Asterisk-Users] spandsp core dumps asterisk receiving fax

[Mike Machado]

What version of libtiff you have? I had similar problems until I
switched down to 3.5.7, and now all faxes work perfectly. Make sure to
fully remove older/newer versions before installing a new libtiff.

On Mon, 2004-09-20 at 10:02, Maurizio Marini wrote:
> debian sid with 2.6.8.1 kernel
> at last i was able to get spandsp compiled (see my last post)
> now i try to receive a fax but ...core dump!! :(
> here the output at console (nothing under /var/log/asterisk):
> 
> Changed from phase 0 to 1
> Slow carrier up
> Slow carrier down
> Start receiving document
> Changed from phase 1 to 4
> Sending ident
> >>> CSI: 40 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20
> DIS:
> Preferred octets: 256
> Can receive fax
> Supported data signalling rates: V.27ter and V.29
> R8x7.7lines/mm and/or 200x200pels/25.4mm OK
> 2D coding OK
> Scan line length: 215mm
> Recording length: A4 (297mm)
> Minimum scan line time: 0ms
> Minimum scan line time for higher resolutions: T15.4 = T7.7
> Get at 9600
> Changed from phase 3 to 5
> Fast carrier up
> Coarse carrier frequency 1712.90 (88)
> Fast carrier down
> Fast carrier up
> Coarse carrier frequency 1700.09 (66)
> Training error 7.764798
> Training succeeded (constellation mismatch 6.026207)
> Fast carrier trained
> Fast carrier down
> Changed from phase 5 to 4
> Start rx document - compression 2
> Start rx page
> >>> CFR: 84
> HDLC underflow in state 5
> Post trainability
> Changed from phase 4 to 5
> Fast carrier up
> Coarse carrier frequency 1699.83 (66)
> Training error 6.394423
> Training succeeded (constellation mismatch 10.554763)
> Fast carrier trained
> Ouch ... error while writing audio data: : Broken pipe
> Segmentation fault (core dumped)
> Warning, flexibel rate not
> heavily tested!
> 
> some guru can help?