[Asterisk-Users] Softfax/spandsp - page cut-off

Thu Mar 18 16:11:10 MST 2004

Hi,

Faxing from Dialogic and J2 is one problem. Another problem is a page
cut-off - happened 2 times out of 7-8 when faxing from the real fax machine.

...
Get at 9600
Changed from phase 3 to 5
Fast carrier up
Coarse carrier frequency 1703.83 (149)
Fast carrier down
0 bad bits in trainability test
>>> FTT: 44
Fast carrier up
Coarse carrier frequency 1700.18 (86)
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 1700.35 (89)
Fast carrier trained
Fast carrier down
Fax3Decode2D: (FakeInput): Bad code word at scanline 2744 (x 1456).
Fax3Decode2D: Warning, (FakeInput): Premature EOL at scanline 2744 (got
1456, expected 1728).
Fax3Decode2D: (FakeInput): Uncompressed data (not supported) at scanline
2745 (x 1006).
Fax3Decode2D: Warning, (FakeInput): Premature EOL at scanline 2745 (got
1006, expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2746
(got 1796, expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2747
(got 2866, expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2748
(got 1732, expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2749
(got 2091, expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2751
(got 2578, expected 1728).
Fax3Decode2D: (FakeInput): Uncompressed data (not supported) at scanline
2752 (x 834).
Fax3Decode2D: Warning, (FakeInput): Premature EOL at scanline 2752 (got 834,
expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2753
(got 2389, expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2754
(got 2863, expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2755
(got 2180, expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2756
(got 1729, expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2757
(got 2033, expected 1728).
Fax3Decode2D: (FakeInput): Uncompressed data (not supported) at scanline
2758 (x 313).
Fax3Decode2D: Warning, (FakeInput): Premature EOL at scanline 2758 (got 313,
expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2759
(got 1790, expected 1728).
Fax3Decode2D: (FakeInput): Uncompressed data (not supported) at scanline
2760 (x 4).
Fax3Decode2D: Warning, (FakeInput): Premature EOL at scanline 2760 (got 4,
expected 1728).
Fax3Decode2D: (FakeInput): Bad code word at scanline 2761 (x 898).
Fax3Decode2D: Warning, (FakeInput): Premature EOL at scanline 2761 (got 898,
expected 1728).
Fax3Decode2D: (FakeInput): Bad code word at scanline 2763 (x 1626).
Fax3Decode2D: Warning, (FakeInput): Premature EOL at scanline 2763 (got
1626, expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2766
(got 2536, expected 1728).
Fax3Decode2D: (FakeInput): Uncompressed data (not supported) at scanline
2767 (x 155).
Fax3Decode2D: Warning, (FakeInput): Premature EOL at scanline 2767 (got 155,
expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2769
(got 2257, expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2770
(got 1756, expected 1728).
Fax3Decode2D: (FakeInput): Bad code word at scanline 2771 (x 368).
Fax3Decode2D: Warning, (FakeInput): Premature EOL at scanline 2771 (got 368,
expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2772
(got 2129, expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2773
(got 2535, expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2774
(got 2063, expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2775
(got 1790, expected 1728).
Fax3Decode2D: (FakeInput): Uncompressed data (not supported) at scanline
2776 (x 88).
Fax3Decode2D: Warning, (FakeInput): Premature EOL at scanline 2776 (got 88,
expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2777
(got 2433, expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2779
(got 3158, expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2780
(got 2186, expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2781
(got 2275, expected 1728).
Fax3Decode2D: Warning, (FakeInput): Premature EOL at scanline 2782 (got 646,
expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2783
(got 2240, expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2784
(got 2273, expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2785
(got 3401, expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2786
(got 2261, expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2787
(got 2227, expected 1728).
Fax3Decode2D: Warning, (FakeInput): Line length mismatch at scanline 2788
(got 1730, expected 1728).
Fax3Decode2D: Warning, (FakeInput): Premature EOL at scanline 2791 (got 0,
expected 1728).
Page 1 of /usr/tmp/nativefax-from-8478106018-1079639080.tif:
2792 rows/200000 bytes received
0 total bad rows
0 max consecutive bad rows
Changed from phase 5 to 3
Slow carrier up
<<< EOP: 2f
EOP with final frame tag
In state 5
Changed from phase 3 to 4
>>> MCF: 8c
HDLC underflow in state 8
Changed from phase 4 to 3
Slow carrier up
<<< DCN: fb
DCN with final frame tag
In state 8
Disconnecting
Changed from phase 3 to 7
^M    -- Channel 1, span 2 got hangup
[03/18/04 13:45:40.305] DEBUG[606234]: File app_rxfax.c, Line 200
(rxfax_exec): Got hangup

Thank you.

Alex Zarubin
Webley Systems

-----Original Message-----
From: Steve Underwood [mailto:steveu at coppice.org]
Sent: Thursday, March 18, 2004 8:07 AM
To: asterisk-users at lists.digium.com
Subject: [Asterisk-Users] Softfax/spandsp

Hi all,

It seems this week's release of spandsp fixed the major problems in the 
previous release, but still people have had a lot of trouble... 
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