[hylafax-users] High Error Rates revisited.

To: hylafax-users@xxxxxxxxxxx
Subject: [hylafax-users] High Error Rates revisited.
From: Stephen Carville <stephen@xxxxxxxxxxxxxx>
Date: Mon, 2 Aug 2004 10:29:35 -0700
I upgraded to 4.2.0rc2 but I am still having problems with errors.  for 
example:

------------------ example 1 ---------------------
The full document was not received because:

    COMREC received DCN

    ---- Transcript of session follows ----

Aug 02 09:32:07.03: [ 5799]: SESSION BEGIN 00003885 18007364795
Aug 02 09:32:07.03: [ 5799]: HylaFAX (tm) Version 4.1.8
Aug 02 09:32:07.03: [ 5799]: <-- [13:AT+FCLASS=1A\r]
Aug 02 09:32:12.40: [ 5799]: --> [7:CONNECT]
Aug 02 09:32:12.40: [ 5799]: ANSWER: FAX CONNECTION  DEVICE '/dev/ttyS4'
Aug 02 09:32:12.40: [ 5799]: RECV FAX: begin
Aug 02 09:32:14.04: [ 5799]: --> [7:CONNECT]
Aug 02 09:32:14.86: [ 5799]: --> [2:OK]
Aug 02 09:32:14.86: [ 5799]: <-- [9:AT+FRH=3\r]
Aug 02 09:32:16.02: [ 5799]: --> [7:CONNECT]
Aug 02 09:32:16.68: [ 5799]: --> [2:OK]
Aug 02 09:32:16.68: [ 5799]: REMOTE TSI "309 452 3360"
Aug 02 09:32:16.68: [ 5799]: <-- [9:AT+FRH=3\r]
Aug 02 09:32:16.73: [ 5799]: --> [7:CONNECT]
Aug 02 09:32:16.95: [ 5799]: --> [2:OK]
Aug 02 09:32:16.95: [ 5799]: REMOTE wants 14400 bit/s
Aug 02 09:32:16.95: [ 5799]: REMOTE wants page width 1728 pixels in 215 mm
Aug 02 09:32:16.95: [ 5799]: REMOTE wants unlimited page length
Aug 02 09:32:16.95: [ 5799]: REMOTE wants 3.85 line/mm
Aug 02 09:32:16.95: [ 5799]: REMOTE wants 2-D MR
Aug 02 09:32:16.95: [ 5799]: RECV training at v.17 14400 bit/s
Aug 02 09:32:16.95: [ 5799]: <-- [11:AT+FRM=145\r]
Aug 02 09:32:18.64: [ 5799]: --> [7:CONNECT]
Aug 02 09:32:20.21: [ 5799]: RECV: TCF 2827 bytes, 4% non-zero, 2708 zero-run
Aug 02 09:32:20.23: [ 5799]: --> [10:NO CARRIER]
Aug 02 09:32:20.23: [ 5799]: DELAY 75 ms
Aug 02 09:32:20.31: [ 5799]: TRAINING succeeded
Aug 02 09:32:20.31: [ 5799]: <-- [9:AT+FTH=3\r]
Aug 02 09:32:20.43: [ 5799]: --> [7:CONNECT]
Aug 02 09:32:21.65: [ 5799]: --> [2:OK]
Aug 02 09:32:21.65: [ 5799]: <-- [11:AT+FRM=146\r]
Aug 02 09:32:22.53: [ 5799]: --> [7:CONNECT]
Aug 02 09:32:22.53: [ 5799]: RECV: begin page
Aug 02 09:32:33.36: [ 5799]: RECV: 1070 total lines, 0 bad lines, 0 
consecutive bad lines
Aug 02 09:32:33.36: [ 5799]: RECV: end page
Aug 02 09:32:33.36: [ 5799]: --> [10:NO CARRIER]
Aug 02 09:32:33.36: [ 5799]: <-- [9:AT+FRH=3\r]
Aug 02 09:32:37.23: [ 5799]: --> [7:CONNECT]
Aug 02 09:32:37.36: [ 5799]: --> [2:OK]
Aug 02 09:32:37.36: [ 5799]: RECV recv MPS (more pages, same document)
Aug 02 09:32:37.36: [ 5799]: <-- [9:AT+FRS=7\r]
Aug 02 09:32:37.48: [ 5799]: --> [2:OK]
Aug 02 09:32:37.48: [ 5799]: <-- [9:AT+FTH=3\r]
Aug 02 09:32:37.60: [ 5799]: --> [7:CONNECT]
Aug 02 09:32:37.60: [ 5799]: RECV send MCF (message confirmation)
Aug 02 09:32:37.60: [ 5799]: RECV FAX (00003885): from 309 452 3360, page 1 in 
0:17, INF, 3.85 line/mm, 2-D MR, 14400 bit/s
Aug 02 09:32:38.82: [ 5799]: --> [2:OK]
Aug 02 09:32:38.82: [ 5799]: <-- [11:AT+FRM=146\r]
Aug 02 09:32:39.66: [ 5799]: --> [7:CONNECT]
Aug 02 09:32:39.66: [ 5799]: RECV: begin page
Aug 02 09:32:52.41: [ 5799]: RECV: 45 total lines, 32 bad lines, 10 
consecutive bad lines
Aug 02 09:32:52.41: [ 5799]: RECV: REJECT page quality, 28% good lines (95% 
required)
Aug 02 09:32:52.41: [ 5799]: RECV: end page
Aug 02 09:32:52.53: [ 5799]: --> [10:NO CARRIER]
Aug 02 09:32:52.53: [ 5799]: <-- [9:AT+FRH=3\r]
Aug 02 09:32:53.49: [ 5799]: --> [7:CONNECT]
Aug 02 09:32:53.62: [ 5799]: --> [2:OK]
Aug 02 09:32:53.62: [ 5799]: RECV recv EOP (no more pages or documents)
Aug 02 09:32:53.62: [ 5799]: <-- [9:AT+FRS=7\r]
Aug 02 09:32:53.74: [ 5799]: --> [2:OK]
Aug 02 09:32:53.74: [ 5799]: <-- [9:AT+FTH=3\r]
Aug 02 09:32:53.86: [ 5799]: --> [7:CONNECT]
Aug 02 09:32:55.07: [ 5799]: --> [2:OK]
Aug 02 09:32:55.07: [ 5799]: RECV send RTN (retrain negative)
Aug 02 09:32:55.07: [ 5799]: <-- [9:AT+FRH=3\r]
Aug 02 09:32:56.23: [ 5799]: --> [7:CONNECT]
Aug 02 09:32:56.36: [ 5799]: --> [2:OK]
Aug 02 09:32:56.36: [ 5799]: RECV recv DCN
Aug 02 09:32:56.36: [ 5799]: RECV FAX (00003885): recvq/fax03767.tif from 309 
452 3360, route to <unspecified>, 1 pages in 0:44
Aug 02 09:32:56.36: [ 5799]: RECV FAX: COMREC received DCN
Aug 02 09:32:56.36: [ 5799]: <-- [9:AT+FTH=3\r]
Aug 02 09:32:56.47: [ 5799]: --> [7:CONNECT]
Aug 02 09:32:57.69: [ 5799]: --> [2:OK]
Aug 02 09:32:57.69: [ 5799]: RECV FAX (00003885): session with 309 452 3360 
terminated abnormally: COMREC received DCN
Aug 02 09:32:57.69: [ 5799]: RECV FAX: bin/faxrcvd "recvq/fax03767.tif" 
"ttyS4" "00003885" "COMREC received DCN" "" ""

The facsimile was automatically dispatched to: inboundfaxes@xxxxxxxxxxxxxxx

----------------- example 2 ---------------------
The full document was not received because:

    COMREC received DCN

    ---- Transcript of session follows ----

Aug 02 07:03:35.13: [ 5796]: SESSION BEGIN 00003842 18007364795
Aug 02 07:03:35.13: [ 5796]: HylaFAX (tm) Version 4.1.8
Aug 02 07:03:35.13: [ 5796]: <-- [13:AT+FCLASS=1A\r]
Aug 02 07:03:40.51: [ 5796]: --> [7:CONNECT]
Aug 02 07:03:40.51: [ 5796]: ANSWER: FAX CONNECTION  DEVICE '/dev/ttyS5'
Aug 02 07:03:40.51: [ 5796]: RECV FAX: begin
Aug 02 07:03:42.15: [ 5796]: --> [7:CONNECT]
Aug 02 07:03:42.97: [ 5796]: --> [2:OK]
Aug 02 07:03:42.97: [ 5796]: <-- [9:AT+FRH=3\r]
Aug 02 07:03:44.28: [ 5796]: --> [7:CONNECT]
Aug 02 07:03:44.52: [ 5796]: --> [2:OK]
Aug 02 07:03:44.52: [ 5796]: REMOTE wants 14400 bit/s
Aug 02 07:03:44.52: [ 5796]: REMOTE wants page width 1728 pixels in 215 mm
Aug 02 07:03:44.52: [ 5796]: REMOTE wants unlimited page length
Aug 02 07:03:44.52: [ 5796]: REMOTE wants 3.85 line/mm
Aug 02 07:03:44.52: [ 5796]: REMOTE wants 2-D MR
Aug 02 07:03:44.52: [ 5796]: RECV training at v.17 14400 bit/s
Aug 02 07:03:44.52: [ 5796]: <-- [11:AT+FRM=145\r]
Aug 02 07:03:46.22: [ 5796]: --> [7:CONNECT]
Aug 02 07:03:47.78: [ 5796]: RECV: TCF 2826 bytes, 5% non-zero, 2679 zero-run
Aug 02 07:03:47.81: [ 5796]: --> [10:NO CARRIER]
Aug 02 07:03:47.81: [ 5796]: DELAY 75 ms
Aug 02 07:03:47.89: [ 5796]: TRAINING succeeded
Aug 02 07:03:47.89: [ 5796]: <-- [9:AT+FTH=3\r]
Aug 02 07:03:48.01: [ 5796]: --> [7:CONNECT]
Aug 02 07:03:49.23: [ 5796]: --> [2:OK]
Aug 02 07:03:49.23: [ 5796]: <-- [11:AT+FRM=146\r]
Aug 02 07:03:49.98: [ 5796]: --> [7:CONNECT]
Aug 02 07:03:49.98: [ 5796]: RECV: begin page
Aug 02 07:04:05.51: [ 5796]: RECV: 1071 total lines, 0 bad lines, 0 
consecutive bad lines
Aug 02 07:04:05.51: [ 5796]: RECV: end page
Aug 02 07:04:05.51: [ 5796]: --> [10:NO CARRIER]
Aug 02 07:04:05.51: [ 5796]: <-- [9:AT+FRH=3\r]
Aug 02 07:04:09.45: [ 5796]: --> [7:CONNECT]
Aug 02 07:04:09.59: [ 5796]: --> [2:OK]
Aug 02 07:04:09.59: [ 5796]: RECV recv MPS (more pages, same document)
Aug 02 07:04:09.59: [ 5796]: <-- [9:AT+FRS=7\r]
Aug 02 07:04:09.71: [ 5796]: --> [2:OK]
Aug 02 07:04:09.71: [ 5796]: <-- [9:AT+FTH=3\r]
Aug 02 07:04:09.84: [ 5796]: --> [7:CONNECT]
Aug 02 07:04:09.84: [ 5796]: RECV send MCF (message confirmation)
Aug 02 07:04:09.84: [ 5796]: RECV FAX (00003842): from <UNSPECIFIED>, page 1 
in 0:22, INF, 3.85 line/mm, 2-D MR, 14400 bit/s
Aug 02 07:04:11.04: [ 5796]: --> [2:OK]
Aug 02 07:04:11.04: [ 5796]: <-- [11:AT+FRM=146\r]
Aug 02 07:04:11.76: [ 5796]: --> [7:CONNECT]
Aug 02 07:04:11.76: [ 5796]: RECV: begin page
Aug 02 07:04:26.03: [ 5796]: RECV: 51 total lines, 36 bad lines, 11 
consecutive bad lines
Aug 02 07:04:26.03: [ 5796]: RECV: REJECT page quality, 29% good lines (95% 
required)
Aug 02 07:04:26.03: [ 5796]: RECV: end page
Aug 02 07:04:26.03: [ 5796]: --> [10:NO CARRIER]
Aug 02 07:04:26.03: [ 5796]: <-- [9:AT+FRH=3\r]
Aug 02 07:04:27.00: [ 5796]: --> [7:CONNECT]
Aug 02 07:04:27.13: [ 5796]: --> [2:OK]
Aug 02 07:04:27.13: [ 5796]: RECV recv EOP (no more pages or documents)
Aug 02 07:04:27.13: [ 5796]: <-- [9:AT+FRS=7\r]
Aug 02 07:04:27.25: [ 5796]: --> [2:OK]
Aug 02 07:04:27.25: [ 5796]: <-- [9:AT+FTH=3\r]
Aug 02 07:04:27.37: [ 5796]: --> [7:CONNECT]
Aug 02 07:04:28.58: [ 5796]: --> [2:OK]
Aug 02 07:04:28.58: [ 5796]: RECV send RTN (retrain negative)
Aug 02 07:04:28.58: [ 5796]: <-- [9:AT+FRH=3\r]
Aug 02 07:04:29.86: [ 5796]: --> [7:CONNECT]
Aug 02 07:04:30.00: [ 5796]: --> [2:OK]
Aug 02 07:04:30.00: [ 5796]: RECV recv DCN
Aug 02 07:04:30.00: [ 5796]: RECV FAX (00003842): recvq/fax03724.tif from 
<UNSPECIFIED>, route to <unspecified>, 1 pages in 0:50
Aug 02 07:04:30.00: [ 5796]: RECV FAX: COMREC received DCN
Aug 02 07:04:30.00: [ 5796]: <-- [9:AT+FTH=3\r]
Aug 02 07:04:30.11: [ 5796]: --> [7:CONNECT]
Aug 02 07:04:31.33: [ 5796]: --> [2:OK]
Aug 02 07:04:31.33: [ 5796]: RECV FAX (00003842): session with <UNSPECIFIED> 
terminated abnormally: COMREC received DCN
Aug 02 07:04:31.33: [ 5796]: RECV FAX: bin/faxrcvd "recvq/fax03724.tif" 
"ttyS5" "00003842" "COMREC received DCN" "" ""


-- 
Stephen Carville
Unix and Network Adminstrator
DPSI
6033 W.Century Blvd.
Los Angeles, CA 90045
310-342-3602

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