[Asterisk-Users] spandsp core dumps asterisk receiving fax

Maurizio Marini maumar at datalogica.com
Mon Sep 20 10:02:42 MST 2004


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?

-- 
Maurizio Marini         GSM +39-335-8259739
Work: +39-0721-855285   Fax +39-0721-859609
Home: +39-0721-950396   IAXTel: (700) 350-1234



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