[Asterisk-Users] Incomplete incoming fax using spandsp 0.0.2pre10

[Steve FH]

Hi,

I have successfully compiled spandsp 0.0.2pre10 with * 1.05 which can accept
inbound fax calls. However, all fax received are incomplete  (the first 10%
of an A4 page is fine, the remaining is either missing or garbled). I
suspect this is due to 'training error' (see below) which, according to
Steve Underwood's postings, cannot be resolved further. I wonder if it would
help to upgrade my test machine which uses Asus m/b + Celeron 2.4GHz cpu +
512MB Ram + 2 Clone X100P cards (MD3200 chipset based) + RH 7.3. Secondly,
will the use of a Digium card fix the problem?

Thank you for sharing your inputs.

Steve FH

++++++++++++++++++++++++++++++++++++++++++++++++
    -- Executing RxFAX("Zap/2-1",
"/var/spool/asterisk/incoming/1110539705.0.tif") in new stack
Mar 11 19:15:27 NOTICE[22614]: chan_zap.c:4160 zt_read: Fax detected, but no
fax extension
DCS with final frame tag
In state 9
Coarse carrier frequency 1694.12 (54)
Training failed (sequence failed)
Coarse carrier frequency 1699.59 (66)
Training error 0.687966
Training succeeded (constellation mismatch 0.834685)
Start rx document
Start rx page - compression 2
Training failed (sequence failed)
Coarse carrier frequency 1699.59 (66)
Training error 0.544494
Training succeeded (constellation mismatch 0.591839)
EOP with final frame tag
In state 5
DCN with final frame tag
In state 8
  == Auto fallthrough, channel 'Zap/2-1' status is 'UNKNOWN'
++++++++++++++++++++++++++++++++++++++++++++++++