[hylafax-users] New Class 1 modem, new problems

[Philippe Balit <pbalit2@bates.edu>]

I have tried a new class 1 modem (sportster 14,400) as i was advised to do and
well new fax new problems the fax seems to be ables to establish comunication
after a few mistrials but once the comunication is established it is a shawdy
one at best as the result is usually just hardly 50% of the lines that are good.
This is usually followed by a NO Carrrier signal. Here is a log sample.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Jul 31 11:10:23.38: [ 3537]: RECV FAX: begin
Jul 31 11:10:23.38: [ 3537]: <-- data [23]
Jul 31 11:10:23.38: [ 3537]: <-- data [2]
Jul 31 11:10:25.03: [ 3537]: --> [7:CONNECT]
Jul 31 11:10:25.03: [ 3537]: <-- data [10]
Jul 31 11:10:25.03: [ 3537]: <-- data [2]
Jul 31 11:10:25.84: [ 3537]: --> [2:OK]
Jul 31 11:10:25.84: [ 3537]: <-- [9:AT+FRH=3\r]
Jul 31 11:10:27.28: [ 3537]: --> [7:CONNECT]
Jul 31 11:10:28.33: [ 3537]: --> [5:ERROR]
Jul 31 11:10:28.33: [ 3537]: MODEM Command error
Jul 31 11:10:28.33: [ 3537]: FCS error
Jul 31 11:10:28.33: [ 3537]: DELAY 1500 ms
Jul 31 11:10:29.83: [ 3537]: <-- [9:AT+FTH=3\r]
Jul 31 11:10:29.93: [ 3537]: --> [7:CONNECT]
Jul 31 11:10:29.93: [ 3537]: <-- data [23]
Jul 31 11:10:29.93: [ 3537]: <-- data [2]
Jul 31 11:10:31.67: [ 3537]: --> [7:CONNECT]
Jul 31 11:10:31.67: [ 3537]: <-- data [10]
Jul 31 11:10:31.67: [ 3537]: <-- data [2]
Jul 31 11:10:32.48: [ 3537]: --> [2:OK]
Jul 31 11:10:32.48: [ 3537]: <-- [9:AT+FRH=3\r]
Jul 31 11:10:35.06: [ 3537]: --> [7:CONNECT]
Jul 31 11:10:36.71: [ 3537]: --> [5:ERROR]
Jul 31 11:10:36.71: [ 3537]: MODEM Command error
Jul 31 11:10:36.71: [ 3537]: FCS error
Jul 31 11:10:36.71: [ 3537]: DELAY 1500 ms
..
it tries a few more time until fimally:
..
Jul 31 11:10:59.17: [ 3537]: DELAY 1500 ms
Jul 31 11:11:00.67: [ 3537]: <-- [9:AT+FTH=3\r]
Jul 31 11:11:00.77: [ 3537]: --> [7:CONNECT]
Jul 31 11:11:00.77: [ 3537]: <-- data [23]
Jul 31 11:11:00.77: [ 3537]: <-- data [2]
Jul 31 11:11:02.52: [ 3537]: --> [7:CONNECT]
Jul 31 11:11:02.52: [ 3537]: <-- data [10]
Jul 31 11:11:02.52: [ 3537]: <-- data [2]
Jul 31 11:11:03.32: [ 3537]: --> [2:OK]
Jul 31 11:11:03.32: [ 3537]: <-- [9:AT+FRH=3\r]
Jul 31 11:11:03.42: [ 3537]: --> [7:CONNECT]
Jul 31 11:11:05.09: [ 3537]: --> [2:OK]
Jul 31 11:11:05.09: [ 3537]: REMOTE TSI "514 383 9172"
Jul 31 11:11:05.09: [ 3537]: <-- [9:AT+FRH=3\r]
Jul 31 11:11:05.14: [ 3537]: --> [7:CONNECT]
Jul 31 11:11:05.36: [ 3537]: --> [2:OK]
Jul 31 11:11:05.36: [ 3537]: REMOTE wants 14400 bit/s
Jul 31 11:11:05.36: [ 3537]: REMOTE wants page width 1728 pixels in 215 mm
Jul 31 11:11:05.36: [ 3537]: REMOTE wants unlimited page length
Jul 31 11:11:05.36: [ 3537]: REMOTE wants 3.85 line/mm
Jul 31 11:11:05.36: [ 3537]: REMOTE wants 2-D MR
Jul 31 11:11:05.36: [ 3537]: RECV training at v.17 14400 bit/s
Jul 31 11:11:05.36: [ 3537]: <-- [11:AT+FRM=145\r]
Jul 31 11:11:07.06: [ 3537]: --> [7:CONNECT]
Jul 31 11:11:08.59: [ 3537]: RECV: TCF 2777 bytes, 2% non-zero, 2704 zero-run
Jul 31 11:11:08.61: [ 3537]: --> [10:NO CARRIER]
Jul 31 11:11:08.61: [ 3537]: DELAY 75 ms
Jul 31 11:11:08.69: [ 3537]: TRAINING succeeded
Jul 31 11:11:08.69: [ 3537]: <-- [9:AT+FTH=3\r]
Jul 31 11:11:08.80: [ 3537]: --> [7:CONNECT]
Jul 31 11:11:08.80: [ 3537]: <-- data [3]
Jul 31 11:11:08.80: [ 3537]: <-- data [2]
Jul 31 11:11:10.00: [ 3537]: --> [2:OK]
Jul 31 11:11:10.00: [ 3537]: <-- [11:AT+FRM=146\r]
Jul 31 11:11:10.70: [ 3537]: --> [7:CONNECT]
Jul 31 11:11:10.70: [ 3537]: RECV: begin page
Jul 31 11:11:19.19: [ 3537]: RECV: 33 total lines, 25 bad lines, 11 consecutive
bad lines
Jul 31 11:11:19.19: [ 3537]: RECV: REJECT page quality, 24% good lines (95%
required)
Jul 31 11:11:19.19: [ 3537]: RECV: end page
Jul 31 11:11:19.19: [ 3537]: --> [10:NO CARRIER]
Jul 31 11:11:19.19: [ 3537]: <-- [9:AT+FRH=3\r]
Jul 31 11:11:19.29: [ 3537]: --> [7:CONNECT]
Jul 31 11:11:20.29: [ 3537]: --> [2:OK]
Jul 31 11:11:20.29: [ 3537]: RECV recv EOP (no more pages or documents)
Jul 31 11:11:20.29: [ 3537]: <-- [9:AT+FRS=7\r]
Jul 31 11:11:20.41: [ 3537]: --> [2:OK]
Jul 31 11:11:20.41: [ 3537]: <-- [9:AT+FTH=3\r]
Jul 31 11:11:20.52: [ 3537]: --> [7:CONNECT]
Jul 31 11:11:20.52: [ 3537]: <-- data [3]
Jul 31 11:11:20.52: [ 3537]: <-- data [2]
Jul 31 11:11:21.72: [ 3537]: --> [2:OK]
Jul 31 11:11:21.72: [ 3537]: RECV send RTN (retrain negative)
Jul 31 11:11:21.72: [ 3537]: <-- [9:AT+FRH=3\r]
Jul 31 11:11:21.84: [ 3537]: --> [7:CONNECT]
Jul 31 11:11:22.95: [ 3537]: --> [2:OK]
Jul 31 11:11:22.95: [ 3537]: RECV recv DCN
Jul 31 11:11:22.95: [ 3537]: RECV FAX (00000067): recvq/fax00046.tif from 514
383 9172, route to <unspecified>, 0 pages in 0:59
Jul 31 11:11:22.95: [ 3537]: RECV FAX: COMREC received DCN
Jul 31 11:11:22.95: [ 3537]: <-- [9:AT+FTH=3\r]
Jul 31 11:11:23.05: [ 3537]: --> [7:CONNECT]
Jul 31 11:11:23.05: [ 3537]: <-- data [3]
Jul 31 11:11:23.05: [ 3537]: <-- data [2]
Jul 31 11:11:24.25: [ 3537]: --> [2:OK]
Jul 31 11:11:24.25: [ 3537]: RECV FAX (00000067): session with 514 383 9172
terminated abnormally: COMREC received DCN
Jul 31 11:11:24.25: [ 3537]: RECV FAX: bin/faxrcvd "recvq/fax00046.tif" "ttyS1"
"00000067" "COMREC received DCN" "" ""
Jul 31 11:11:24.38: [ 3537]: RECV FAX: end
Jul 31 11:11:24.39: [ 3537]: SESSION END
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

I have also tried to set the sessiontracing to 0xFF with pretty similar results.

thanks.
phil







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