flexfax: Problems receiving faxes

[Joaquín Arza Laurenz <jarza@unav.es>]

Hello.
I need help.

I have a Hylafax server v4.0pl2-3 over Red Hat 5.2 on a Pentium PC with
two Multitech MT2834ZDXI modems (the spanish version of the MT2834ZDX).
I have been sending faxes for one year without problems, but now, i'm
trying to use it for receiving. With some faxes i got an error at the
end of fax. I have tried to correct it applying the recomendations in
http://www.hylafax.org/Modems/multitech-2834.html  but the error is
still appearing.

This is the log file for one of the faxes.

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

Sep 30 17:01:58.44: [  389]: SESSION BEGIN 00003965 34948296500
Sep 30 17:01:58.44: [  389]: <-- [4:ATA\r]
Sep 30 17:02:07.20: [  389]: --> [5:+FCON]
Sep 30 17:02:07.20: [  389]: ANSWER: FAX CONNECTION
Sep 30 17:02:07.20: [  389]: RECV FAX: begin
Sep 30 17:02:11.72: [  389]: --> [21:+FDCS:0,5,0,2,1,0,0,1]
Sep 30 17:02:11.72: [  389]: REMOTE wants 14400 bit/s
Sep 30 17:02:11.72: [  389]: REMOTE wants page width 1728 pixels in 215
mm
Sep 30 17:02:11.72: [  389]: REMOTE wants unlimited page length
Sep 30 17:02:11.72: [  389]: REMOTE wants 3.85 line/mm
Sep 30 17:02:11.72: [  389]: REMOTE wants 2-D MR
Sep 30 17:02:11.72: [  389]: --> [2:OK]
Sep 30 17:02:11.73: [  389]: <-- [7:AT+FDR\r]
Sep 30 17:02:13.15: [  389]: --> [5:+FCFR]
Sep 30 17:02:13.15: [  389]: --> [21:+FDCS:0,5,0,2,1,0,0,1]
Sep 30 17:02:13.15: [  389]: REMOTE wants 14400 bit/s
Sep 30 17:02:13.15: [  389]: REMOTE wants page width 1728 pixels in 215
mm
Sep 30 17:02:13.15: [  389]: REMOTE wants unlimited page length
Sep 30 17:02:13.15: [  389]: REMOTE wants 3.85 line/mm
Sep 30 17:02:13.15: [  389]: REMOTE wants 2-D MR
Sep 30 17:02:13.81: [  389]: --> [7:CONNECT]
Sep 30 17:02:13.81: [  389]: RECV: begin page
Sep 30 17:02:13.81: [  389]: RECV: send trigger 022
Sep 30 17:02:23.94: [  389]: RECV: 17803 bytes of data, 1137 total lines

Sep 30 17:02:23.94: [  389]: --> [15:+FPTS:2,0,0,0,0]
Sep 30 17:02:25.13: [  389]: --> [6:+FET:2]
Sep 30 17:02:25.13: [  389]: RECV recv EOP (no more pages or documents)
Sep 30 17:02:25.13: [  389]: --> [2:OK]
Sep 30 17:02:25.13: [  389]: RECV send RTN (retrain negative)
Sep 30 17:02:25.13: [  389]: <-- [7:AT+FDR\r]
Sep 30 17:02:32.57: [  389]: --> [5:+FCFR]
Sep 30 17:02:32.57: [  389]: --> [21:+FDCS:0,5,0,2,1,0,0,1]
Sep 30 17:02:32.57: [  389]: REMOTE wants 14400 bit/s
Sep 30 17:02:32.57: [  389]: REMOTE wants page width 1728 pixels in 215
mm
Sep 30 17:02:32.57: [  389]: REMOTE wants unlimited page length
Sep 30 17:02:32.57: [  389]: REMOTE wants 3.85 line/mm
Sep 30 17:02:32.57: [  389]: REMOTE wants 2-D MR
Sep 30 17:02:33.20: [  389]: --> [7:CONNECT]
Sep 30 17:02:33.20: [  389]: RECV: begin page
Sep 30 17:02:33.20: [  389]: RECV: send trigger 022
Sep 30 17:02:43.34: [  389]: RECV: 17803 bytes of data, 1137 total lines

Sep 30 17:02:43.34: [  389]: --> [15:+FPTS:2,0,0,0,0]
Sep 30 17:02:44.52: [  389]: --> [6:+FET:2]
Sep 30 17:02:44.52: [  389]: RECV recv EOP (no more pages or documents)
Sep 30 17:02:44.52: [  389]: --> [2:OK]
Sep 30 17:02:44.52: [  389]: RECV send RTN (retrain negative)
Sep 30 17:02:44.52: [  389]: <-- [7:AT+FDR\r]
Sep 30 17:02:51.89: [  389]: --> [5:+FCFR]
Sep 30 17:02:51.89: [  389]: --> [21:+FDCS:0,5,0,2,1,0,0,1]
Sep 30 17:02:51.89: [  389]: REMOTE wants 14400 bit/s
Sep 30 17:02:51.89: [  389]: REMOTE wants page width 1728 pixels in 215
mm
Sep 30 17:02:51.89: [  389]: REMOTE wants unlimited page length
Sep 30 17:02:51.89: [  389]: REMOTE wants 3.85 line/mm
Sep 30 17:02:51.89: [  389]: REMOTE wants 2-D MR
Sep 30 17:02:52.54: [  389]: --> [7:CONNECT]
Sep 30 17:02:52.54: [  389]: RECV: begin page
Sep 30 17:02:52.54: [  389]: RECV: send trigger 022
Sep 30 17:03:02.57: [  389]: RECV: 17803 bytes of data, 1137 total lines

Sep 30 17:03:02.57: [  389]: --> [15:+FPTS:2,0,0,0,0]
Sep 30 17:03:03.86: [  389]: --> [6:+FET:2]
Sep 30 17:03:03.86: [  389]: RECV recv EOP (no more pages or documents)
Sep 30 17:03:03.86: [  389]: --> [2:OK]
Sep 30 17:03:03.86: [  389]: RECV send RTN (retrain negative)
Sep 30 17:03:03.86: [  389]: <-- [7:AT+FDR\r]
Sep 30 17:03:11.33: [  389]: --> [5:+FCFR]
Sep 30 17:03:11.33: [  389]: --> [21:+FDCS:0,5,0,2,1,0,0,1]
Sep 30 17:03:11.33: [  389]: REMOTE wants 14400 bit/s
Sep 30 17:03:11.33: [  389]: REMOTE wants page width 1728 pixels in 215
mm
Sep 30 17:03:11.33: [  389]: REMOTE wants unlimited page length
Sep 30 17:03:11.33: [  389]: REMOTE wants 3.85 line/mm
Sep 30 17:03:11.33: [  389]: REMOTE wants 2-D MR
Sep 30 17:03:12.00: [  389]: --> [7:CONNECT]
Sep 30 17:03:12.00: [  389]: RECV: begin page
Sep 30 17:03:12.00: [  389]: RECV: send trigger 022
Sep 30 17:03:22.13: [  389]: RECV: 17804 bytes of data, 1137 total lines

Sep 30 17:03:22.13: [  389]: --> [15:+FPTS:2,0,0,0,0]
Sep 30 17:03:23.31: [  389]: --> [6:+FET:2]
Sep 30 17:03:23.31: [  389]: RECV recv EOP (no more pages or documents)
Sep 30 17:03:23.31: [  389]: --> [2:OK]
Sep 30 17:03:23.31: [  389]: RECV send RTN (retrain negative)
Sep 30 17:03:23.31: [  389]: <-- [7:AT+FDR\r]
Sep 30 17:03:26.11: [  389]: --> [8:+FHNG:72]
Sep 30 17:03:26.11: [  389]: REMOTE HANGUP: COMREC error (code 72)
Sep 30 17:03:26.11: [  389]: RECV FAX (00003965): recvq/fax00009.tif
from , route to <unspecified>, 0 pages in 1:19
Sep 30 17:03:26.12: [  389]: RECV FAX: COMREC error
Sep 30 17:03:26.12: [  389]: RECV FAX (00003965): session with
terminated abnormally: COMREC error
Sep 30 17:03:26.12: [  389]: RECV FAX: bin/faxrcvd "recvq/fax00009.tif"
"ttyS1" "00003965" "COMREC error"

¿ Do anyone know how to correct this ?

Thank you very much.
Joaquin Arza.