[hylafax-users] COMREC received DCN error

[Mufit Eribol <hme@xxxxxxxxxxxx>]

Hi all,

I have FC3 setup on the server with hylafax-4.3.0-2fc3 package. 
Yesterday, I changed my old problematic USR Message modem to Zoom 2949L 
(Lucent) and configured it as Class 1.

No problems with sending  faxes with the new modem. But today, I 
received an error and hylafax terminated the process.

I would appreciate if someone kindly decipher the log? Should I worry 
about the new modem as well?

Thank you in advance.

Here is the log:

         Sender: 00902126050585
          Pages: 1
        Quality: Fine
           Size: 1728 by 82
       Received: 2007:04:24 15:26:37
Time To Receive: 0:58
    Signal Rate: 14400 bit/s
    Data Format: 2-D MMR
  Error Correct: Yes
    Received On: ttyS0

The full document was not received because:

   COMREC received DCN

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

Apr 24 15:26:21.43: [ 5684]: SESSION BEGIN 000001697 902324867470
Apr 24 15:26:21.43: [ 5684]: HylaFAX (tm) Version 4.3.0
Apr 24 15:26:21.43: [ 5684]: MODEM set XON/XOFF/FLUSH: input ignored, 
output disabled
Apr 24 15:26:21.43: [ 5684]: <-- [4:ATA\r]
Apr 24 15:26:27.69: [ 5684]: --> [7:CONNECT]
Apr 24 15:26:27.69: [ 5684]: ANSWER: FAX CONNECTION  DEVICE '/dev/ttyS0'
Apr 24 15:26:27.69: [ 5684]: STATE CHANGE: ANSWERING -> RECEIVING
Apr 24 15:26:27.69: [ 5684]: RECV FAX: begin
Apr 24 15:26:27.86: [ 5684]: <-- HDLC<32:FF C0 04 B5 00 AA 12 9E 36 86 
62 82 1A 04 14 2E B6 94 04 6A A6 4E CE 96 F6 76 04 2C 74 CC 74 0C>
Apr 24 15:26:27.89: [ 5684]: --> [7:CONNECT]
Apr 24 15:26:27.89: [ 5684]: <-- HDLC<23:FF C0 02 EC 04 6C 1C 2C 04 4C 
CC 4C 0C 04 1E 86 62 04 2A 4A 82 72 F2>
Apr 24 15:26:27.92: [ 5684]: --> [7:CONNECT]
Apr 24 15:26:27.92: [ 5684]: <-- HDLC<13:FF C8 01 00 77 5F 23 01 FB C1 
01 01 18>
Apr 24 15:26:30.11: [ 5684]: --> [2:OK]
Apr 24 15:26:30.11: [ 5684]: <-- [9:AT+FRH=3\r]
Apr 24 15:26:30.74: [ 5684]: --> [7:CONNECT]
Apr 24 15:26:32.45: [ 5684]: --> HDLC<25:FF C0 C2 EC 1C AC 0C AC 0C 6C 
4C 8C 4C 0C 9C 0C 0C 04 04 04 04 04 04 D0 D5>
Apr 24 15:26:32.46: [ 5684]: --> [2:OK]
Apr 24 15:26:32.46: [ 5684]: REMOTE TSI "00902126050587"
Apr 24 15:26:32.46: [ 5684]: <-- [9:AT+FRH=3\r]
Apr 24 15:26:32.47: [ 5684]: --> [7:CONNECT]
Apr 24 15:26:32.89: [ 5684]: --> HDLC<15:FF C8 C1 00 46 1F 23 01 01 01 
01 01 00 71 65>
Apr 24 15:26:32.89: [ 5684]: --> [2:OK]
Apr 24 15:26:32.89: [ 5684]: REMOTE wants 14400 bit/s
Apr 24 15:26:32.89: [ 5684]: REMOTE wants A4 page width (215 mm)
Apr 24 15:26:32.89: [ 5684]: REMOTE wants unlimited page length
Apr 24 15:26:32.89: [ 5684]: REMOTE wants 7.7 line/mm
Apr 24 15:26:32.89: [ 5684]: REMOTE wants 2-D MMR
Apr 24 15:26:32.89: [ 5684]: REMOTE wants T.30 Annex A, 256-byte ECM
Apr 24 15:26:32.89: [ 5684]: RECV training at v.17 14400 bit/s
Apr 24 15:26:32.89: [ 5684]: MODEM set XON/XOFF/DRAIN: input ignored, 
output generated
Apr 24 15:26:32.89: [ 5684]: <-- [11:AT+FRM=145\r]
Apr 24 15:26:34.66: [ 5684]: --> [7:CONNECT]
Apr 24 15:26:36.14: [ 5684]: MODEM set XON/XOFF/DRAIN: input ignored, 
output disabled
Apr 24 15:26:36.14: [ 5684]: RECV: TCF 2656 bytes, 0% non-zero, 2643 
zero-run
Apr 24 15:26:36.15: [ 5684]: --> [10:NO CARRIER]
Apr 24 15:26:36.15: [ 5684]: <-- [9:AT+FRS=7\r]
Apr 24 15:26:36.23: [ 5684]: --> [2:OK]
Apr 24 15:26:36.23: [ 5684]: TRAINING succeeded
Apr 24 15:26:36.23: [ 5684]: <-- [9:AT+FTH=3\r]
Apr 24 15:26:37.10: [ 5684]: --> [7:CONNECT]
Apr 24 15:26:37.10: [ 5684]: <-- HDLC<3:FF C8 21>
Apr 24 15:26:37.42: [ 5684]: --> [2:OK]
Apr 24 15:26:37.42: [ 5684]: <-- [11:AT+FRM=146\r]
Apr 24 15:26:38.44: [ 5684]: --> [7:CONNECT]
Apr 24 15:26:38.44: [ 5684]: MODEM input buffering enabled
Apr 24 15:26:38.44: [ 5684]: MODEM set XON/XOFF/FLUSH: input ignored, 
output generated
Apr 24 15:26:41.21: [ 5684]: RECV received frame number 0
Apr 24 15:26:41.36: [ 5684]: RECV received frame number 1
Apr 24 15:26:41.50: [ 5684]: RECV received frame number 2
Apr 24 15:26:41.64: [ 5684]: RECV received frame number 3
Apr 24 15:26:41.78: [ 5684]: RECV received frame number 4
Apr 24 15:26:41.92: [ 5684]: RECV received frame number 5
Apr 24 15:26:42.13: [ 5684]: RECV received frame number 6
Apr 24 15:26:42.27: [ 5684]: RECV received frame number 7
Apr 24 15:26:42.41: [ 5684]: RECV received frame number 8
Apr 24 15:26:42.55: [ 5684]: RECV received frame number 9
Apr 24 15:26:42.69: [ 5684]: RECV received frame number 10
Apr 24 15:26:42.83: [ 5684]: RECV received frame number 11
Apr 24 15:26:42.97: [ 5684]: RECV received frame number 12
Apr 24 15:26:43.18: [ 5684]: RECV received frame number 13
Apr 24 15:26:43.32: [ 5684]: RECV received frame number 14
Apr 24 15:26:43.46: [ 5684]: RECV received frame number 15
Apr 24 15:26:43.61: [ 5684]: RECV received frame number 16
Apr 24 15:26:43.75: [ 5684]: RECV received frame number 17
Apr 24 15:26:43.89: [ 5684]: RECV received frame number 18
Apr 24 15:26:44.03: [ 5684]: RECV received frame number 19
Apr 24 15:26:44.24: [ 5684]: RECV received frame number 20
Apr 24 15:26:44.38: [ 5684]: RECV received frame number 21
Apr 24 15:26:44.52: [ 5684]: RECV received frame number 22
Apr 24 15:26:44.66: [ 5684]: RECV received frame number 23
Apr 24 15:26:44.80: [ 5684]: RECV received frame number 24
Apr 24 15:26:44.95: [ 5684]: RECV received frame number 25
Apr 24 15:26:45.09: [ 5684]: RECV received frame number 26
Apr 24 15:26:45.29: [ 5684]: RECV received frame number 27
Apr 24 15:26:45.44: [ 5684]: RECV received frame number 28
Apr 24 15:26:45.58: [ 5684]: HDLC frame not byte-oriented.  Trailing 
byte: 0xfc
Apr 24 15:26:45.72: [ 5684]: HDLC frame not byte-oriented.  Trailing 
byte: 0xf8
Apr 24 15:26:46.00: [ 5684]: RECV received frame number 32
Apr 24 15:26:46.14: [ 5684]: RECV received frame number 33
Apr 24 15:26:46.35: [ 5684]: RECV received frame number 34
Apr 24 15:26:46.49: [ 5684]: RECV received frame number 35
Apr 24 15:26:46.57: [ 5684]: Bad HDLC terminating flag received.
Apr 24 15:26:46.78: [ 5684]: RECV received frame number 37
Apr 24 15:26:46.92: [ 5684]: RECV received frame number 38
Apr 24 15:26:47.06: [ 5684]: RECV received frame number 39
Apr 24 15:26:47.20: [ 5684]: RECV received frame number 40
Apr 24 15:26:47.41: [ 5684]: RECV received frame number 41
Apr 24 15:26:47.55: [ 5684]: RECV received frame number 42
Apr 24 15:26:47.69: [ 5684]: RECV received frame number 43
Apr 24 15:26:47.84: [ 5684]: RECV received frame number 44
Apr 24 15:26:47.98: [ 5684]: RECV received frame number 45
Apr 24 15:26:48.12: [ 5684]: RECV received frame number 46
Apr 24 15:26:48.26: [ 5684]: RECV received frame number 47
Apr 24 15:26:48.40: [ 5684]: RECV received frame number 48
Apr 24 15:26:48.61: [ 5684]: RECV received frame number 49
Apr 24 15:26:48.75: [ 5684]: RECV received frame number 50
Apr 24 15:26:48.90: [ 5684]: RECV received frame number 51
Apr 24 15:26:49.04: [ 5684]: RECV received frame number 52
Apr 24 15:26:49.18: [ 5684]: RECV received frame number 53
Apr 24 15:26:49.32: [ 5684]: RECV received frame number 54
Apr 24 15:26:49.46: [ 5684]: RECV received frame number 55
Apr 24 15:26:49.67: [ 5684]: RECV received frame number 56
Apr 24 15:26:49.82: [ 5684]: RECV received frame number 57
Apr 24 15:26:49.96: [ 5684]: RECV received frame number 58
Apr 24 15:26:50.10: [ 5684]: RECV received frame number 59
Apr 24 15:26:50.24: [ 5684]: RECV received frame number 60
Apr 24 15:26:50.38: [ 5684]: RECV received frame number 61
Apr 24 15:26:50.52: [ 5684]: RECV received frame number 62
Apr 24 15:26:50.73: [ 5684]: RECV received frame number 63
Apr 24 15:26:50.87: [ 5684]: RECV received frame number 64
Apr 24 15:26:51.01: [ 5684]: RECV received frame number 65
Apr 24 15:26:51.16: [ 5684]: RECV received frame number 66
Apr 24 15:26:51.30: [ 5684]: RECV received frame number 67
Apr 24 15:26:51.44: [ 5684]: RECV received frame number 68
Apr 24 15:26:51.58: [ 5684]: RECV received frame number 69
Apr 24 15:26:51.72: [ 5684]: RECV received frame number 70
Apr 24 15:26:51.93: [ 5684]: RECV received frame number 71
Apr 24 15:26:52.07: [ 5684]: RECV received frame number 72
Apr 24 15:26:52.22: [ 5684]: RECV received frame number 73
Apr 24 15:26:52.36: [ 5684]: RECV received frame number 74
Apr 24 15:26:52.50: [ 5684]: RECV received frame number 75
Apr 24 15:26:52.64: [ 5684]: RECV received frame number 76
Apr 24 15:26:52.78: [ 5684]: RECV received frame number 77
Apr 24 15:26:52.92: [ 5684]: RECV received frame number 78
Apr 24 15:26:53.13: [ 5684]: RECV received frame number 79
Apr 24 15:26:53.27: [ 5684]: RECV received frame number 80
Apr 24 15:26:53.41: [ 5684]: RECV received frame number 81
Apr 24 15:26:53.55: [ 5684]: RECV received frame number 82
Apr 24 15:26:53.70: [ 5684]: RECV received frame number 83
Apr 24 15:26:53.84: [ 5684]: RECV received frame number 84
Apr 24 15:26:53.98: [ 5684]: RECV received frame number 85
Apr 24 15:26:54.19: [ 5684]: RECV received frame number 86
Apr 24 15:26:54.33: [ 5684]: RECV received frame number 87
Apr 24 15:26:54.47: [ 5684]: RECV received frame number 88
Apr 24 15:26:54.62: [ 5684]: RECV received frame number 89
Apr 24 15:26:54.76: [ 5684]: RECV received frame number 90
Apr 24 15:26:54.90: [ 5684]: RECV received frame number 91
Apr 24 15:26:55.04: [ 5684]: RECV received frame number 92
Apr 24 15:26:55.19: [ 5684]: RECV received frame number 93
Apr 24 15:26:55.39: [ 5684]: RECV received frame number 94
Apr 24 15:27:02.15: [ 5684]: RECV received frame number 95
Apr 24 15:27:06.13: [ 5684]: RECV received frame number 96
Apr 24 15:27:06.27: [ 5684]: RECV received frame number 97
Apr 24 15:27:06.41: [ 5684]: RECV received frame number 98
Apr 24 15:27:06.56: [ 5684]: RECV received frame number 99
Apr 24 15:27:06.70: [ 5684]: RECV received frame number 100
Apr 24 15:27:06.70: [ 5684]: RECV received RCP frame
Apr 24 15:27:06.70: [ 5684]: MODEM set XON/XOFF/DRAIN: input ignored, 
output disabled
Apr 24 15:27:06.70: [ 5684]: MODEM input buffering disabled
Apr 24 15:27:06.73: [ 5684]: --> [10:NO CARRIER]
Apr 24 15:27:06.73: [ 5684]: <-- [9:AT+FRH=3\r]
Apr 24 15:27:06.84: [ 5684]: --> [7:CONNECT]
Apr 24 15:27:08.12: [ 5684]: --> HDLC<9:FF C8 FD F2 00 00 26 30 9F>
Apr 24 15:27:08.12: [ 5684]: --> [2:OK]
Apr 24 15:27:08.12: [ 5684]: RECV recv PPS (partial page signal)
Apr 24 15:27:08.12: [ 5684]: RECV recv MPS (more pages, same document)
Apr 24 15:27:08.12: [ 5684]: RECV received 101 frames of block 1 of page 1
Apr 24 15:27:08.12: [ 5684]: <-- [9:AT+FRS=7\r]
Apr 24 15:27:08.29: [ 5684]: --> [2:OK]
Apr 24 15:27:08.29: [ 5684]: <-- [9:AT+FTH=3\r]
Apr 24 15:27:09.16: [ 5684]: --> [7:CONNECT]
Apr 24 15:27:09.16: [ 5684]: <-- HDLC<35:FF C8 3D 00 00 00 07 08 00 00 
00 00 00 00 00 07 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF>
Apr 24 15:27:10.46: [ 5684]: --> [2:OK]
Apr 24 15:27:10.46: [ 5684]: RECV send PPR (partial page request)
Apr 24 15:27:10.46: [ 5684]: <-- [11:AT+FRM=146\r]
Apr 24 15:27:17.46: [ 5684]: MODEM TIMEOUT: reading line from modem
Apr 24 15:27:17.47: [ 5684]: --> [2:]
Apr 24 15:27:17.47: [ 5684]: --> [2:OK]
Apr 24 15:27:17.47: [ 5684]: <-- [9:AT+FRH=3\r]
Apr 24 15:27:24.52: [ 5684]: --> [7:CONNECT]
Apr 24 15:27:25.69: [ 5684]: --> HDLC<5:FF C8 DF 59 6F>
Apr 24 15:27:25.69: [ 5684]: --> [2:OK]
Apr 24 15:27:25.69: [ 5684]: RECV recv DCN (disconnect)
Apr 24 15:27:25.69: [ 5684]: COMREC received DCN
Apr 24 15:27:25.69: [ 5684]: RECV keeping unconfirmed page
Apr 24 15:27:25.79: [ 5684]: RECV/CQ: Adjusting for EOFB at row 638
Apr 24 15:27:25.79: [ 5684]: RECV: 25856 bytes of data, 638 total lines
Apr 24 15:27:25.79: [ 5684]: MODEM set XON/XOFF/DRAIN: input ignored, 
output disabled
Apr 24 15:27:25.79: [ 5684]: RECV FAX (000001697): from 00902126050587, 
page 1 in 0:58, INF, 7.7 line/mm, 2-D MMR, 14400 bit/s
Apr 24 15:27:25.79: [ 5684]: RECV FAX (000001697): 
recvq/fax000001424.tif from 00902126050587, route to <unspecified>, 1 
pages in 0:58
Apr 24 15:27:25.79: [ 5684]: RECV FAX: COMREC received DCN
Apr 24 15:27:25.79: [ 5684]: MODEM input buffering enabled
Apr 24 15:27:25.79: [ 5684]: RECV FAX (000001697): session with 
00902126050587 terminated abnormally: COMREC received DCN
Apr 24 15:27:25.79: [ 5684]: RECV FAX: bin/faxrcvd 
"recvq/fax000001424.tif" "ttyS0" "000001697" "COMREC received DCN"
Apr 24 15:27:25.80: [ 5684]: RECV FAX: end
Apr 24 15:27:25.80: [ 5684]: SESSION END




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