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Re: [hylafax-users] COMREC error

Lee Howard wrote:

On 2005.03.01 08:33 hkbyte wrote:

Mar 02 00:00:18.97: [14524]: HylaFAX (tm) Version 4.1.7


Mar 02 00:00:34.48: [14524]: MODEM input buffering enabled
Mar 02 00:00:34.48: [14524]: <-- [11:AT+FRM=146\r]
Mar 02 00:00:37.63: [14524]: --> [8:+FCERROR]
Mar 02 00:00:37.63: [14524]: MODEM input buffering disabled
Mar 02 00:00:37.63: [14524]: <-- [9:AT+FRH=3\r]
Mar 02 00:00:37.97: [14524]: --> [7:CONNECT]
Mar 02 00:00:38.17: [14524]: --> HDLC<5:FF C8 F4 CC 66>
Mar 02 00:00:38.17: [14524]: --> [2:OK]
Mar 02 00:00:38.17: [14524]: RECV recv EOP (no more pages or documents)
Mar 02 00:00:38.17: [14524]: RECV FAX (00061503): recvq/fax57586.tif from HDA, route to <unspecified>, 0 pages in 0:13
Mar 02 00:00:38.17: [14524]: RECV FAX: COMREC invalid response received


If you upgrade to 4.2.1 you likely won't see this behavior, as +FCERROR handling was altered, I believe. So if the sender doesn't use ECM with you in 4.2.1, then I *think* that it will just repeat the AT+FRM=146 command after +FCERROR. (Which would still have caused a failure.) And if it doesn't, then it *should* handle the EOP by responding with RTN. (Whihc would probably still have caused a failure.) If it doesn't, then let us know.

Thank you for your help. I have just upgraded to 4.2.1. Here below is the log:
Mar 02 01:16:43.05: [15442]: HylaFAX (tm) Version 4.2.1
Mar 02 01:16:43.05: [15442]: <-- [4:ATA\r]
Mar 02 01:16:49.26: [15442]: --> [7:CONNECT]
Mar 02 01:16:49.26: [15442]: ANSWER: FAX CONNECTION DEVICE '/dev/ttyS1'
Mar 02 01:16:49.26: [15442]: STATE CHANGE: ANSWERING -> RECEIVING
Mar 02 01:16:49.26: [15442]: MODEM input buffering enabled
Mar 02 01:16:49.26: [15442]: RECV FAX: begin
Mar 02 01:16:49.26: [15442]: MODEM input buffering disabled
Mar 02 01:16:49.26: [15442]: <-- HDLC<32:FF C0 04 AD 00 55 12 9E 36 86 62 82 1A
04 14 2E B6 94 04 6A A6 4E CE 96 F6 76 04 2C 74 4C 74 8C>
Mar 02 01:16:49.26: [15442]: <-- data [32]
Mar 02 01:16:49.26: [15442]: <-- data [2]
Mar 02 01:16:51.18: [15442]: --> [7:CONNECT]
Mar 02 01:16:51.18: [15442]: <-- HDLC<23:FF C0 02 CA EA C2 04 04 04 04 04 04 04
04 04 04 04 04 04 04 04 04 04>
Mar 02 01:16:51.18: [15442]: <-- data [23]
Mar 02 01:16:51.18: [15442]: <-- data [2]
Mar 02 01:16:52.01: [15442]: --> [7:CONNECT]
Mar 02 01:16:52.01: [15442]: <-- HDLC<10:FF C8 01 00 76 5F 23 01 FB C0>
Mar 02 01:16:52.01: [15442]: <-- data [10]
Mar 02 01:16:52.01: [15442]: <-- data [2]
Mar 02 01:16:52.58: [15442]: --> [2:OK]
Mar 02 01:16:52.58: [15442]: <-- [9:AT+FRH=3\r]
Mar 02 01:16:52.99: [15442]: --> [7:CONNECT]
Mar 02 01:16:54.48: [15442]: --> HDLC<25:FF C0 C2 0E AE 2E A6 CA E6 76 96 16 2E
F6 72 04 04 04 04 04 04 04 04 51 6E>
Mar 02 01:16:54.48: [15442]: --> [2:OK]
Mar 02 01:16:54.48: [15442]: REMOTE TSI "HDA"
Mar 02 01:16:54.48: [15442]: <-- [9:AT+FRH=3\r]
Mar 02 01:16:54.50: [15442]: --> [7:CONNECT]
Mar 02 01:16:54.86: [15442]: --> HDLC<9:FF C8 C1 00 46 1F 22 39 BB>
Mar 02 01:16:54.87: [15442]: --> [2:OK]
Mar 02 01:16:54.87: [15442]: REMOTE wants 14400 bit/s
Mar 02 01:16:54.87: [15442]: REMOTE wants A4 page width (215 mm)
Mar 02 01:16:54.87: [15442]: REMOTE wants unlimited page length
Mar 02 01:16:54.87: [15442]: REMOTE wants 7.7 line/mm
Mar 02 01:16:54.87: [15442]: REMOTE wants 2-D MMR
Mar 02 01:16:54.87: [15442]: REMOTE wants T.30 Annex A, 256-byte ECM
Mar 02 01:16:54.87: [15442]: RECV training at v.17 14400 bit/s
Mar 02 01:16:54.87: [15442]: <-- [11:AT+FRM=145\r]
Mar 02 01:16:56.64: [15442]: --> [7:CONNECT]
Mar 02 01:16:58.21: [15442]: RECV: TCF 2776 bytes, 0% non-zero, 2747 zero-run
Mar 02 01:16:58.21: [15442]: --> [10:NO CARRIER]
Mar 02 01:16:58.21: [15442]: DELAY 75 ms
Mar 02 01:16:58.29: [15442]: TRAINING succeeded
Mar 02 01:16:58.29: [15442]: <-- [9:AT+FTH=3\r]
Mar 02 01:16:58.33: [15442]: --> [7:CONNECT]
Mar 02 01:16:58.33: [15442]: <-- HDLC<3:FF C8 21>
Mar 02 01:16:58.33: [15442]: <-- data [3]
Mar 02 01:16:58.33: [15442]: <-- data [2]
Mar 02 01:16:59.64: [15442]: --> [2:OK]
Mar 02 01:16:59.64: [15442]: MODEM input buffering enabled
Mar 02 01:16:59.64: [15442]: <-- [11:AT+FRM=146\r]
Mar 02 01:17:02.85: [15442]: --> [8:+FCERROR]
Mar 02 01:17:02.85: [15442]: <-- [11:AT+FRM=146\r]
Mar 02 01:17:07.61: [15442]: --> [8:+FCERROR]
Mar 02 01:17:07.61: [15442]: <-- [11:AT+FRM=146\r]
Mar 02 01:17:12.37: [15442]: <-- [11:AT+FRM=146\r]
Mar 02 01:17:16.83: [15442]: --> [8:+FCERROR]
Mar 02 01:17:16.83: [15442]: <-- [11:AT+FRM=146\r]
Mar 02 01:17:23.83: [15442]: MODEM TIMEOUT: reading line from modem
Mar 02 01:17:23.83: [15442]: <-- data [1]
Mar 02 01:17:23.93: [15442]: --> [2:OK]
Mar 02 01:17:23.93: [15442]: MODEM input buffering disabled
Mar 02 01:17:23.93: [15442]: <-- [9:AT+FRS=7\r]
Mar 02 01:17:24.04: [15442]: --> [2:OK]
Mar 02 01:17:24.04: [15442]: RECV FAX: Failed to properly detect high-speed data
carrier.
Mar 02 01:17:24.04: [15442]: <-- [9:AT+FTH=3\r]
Mar 02 01:17:24.04: [15442]: RECV FAX (000061515): from HDA, page 1 in
0:26, INF, 7.7 line/mm, 2-D MMR, 14400 bit/s
Mar 02 01:17:24.04: [15442]: RECV FAX (000061515): recvq/fax000057598.tif from HDA
, route to <unspecified>, 1 pages in 0:35
Mar 02 01:17:24.08: [15442]: --> [7:CONNECT]
Mar 02 01:17:24.08: [15442]: <-- HDLC<3:FF C8 5F>
Mar 02 01:17:24.08: [15442]: <-- data [3]
Mar 02 01:17:24.08: [15442]: <-- data [2]
Mar 02 01:17:25.40: [15442]: --> [2:OK]
Mar 02 01:17:25.40: [15442]: MODEM input buffering enabled
Mar 02 01:17:25.40: [15442]: RECV FAX (000061515): session with HDA ter
minated abnormally: Failed to properly detect high-speed data carrier.
Mar 02 01:17:25.40: [15442]: RECV FAX: bin/faxrcvd "recvq/fax000057598.tif" "tty
S1" "000061515" "Failed to properly detect high-speed data carrier." "" ""
Mar 02 01:17:25.40: [15442]: RECV FAX: end
Mar 02 01:17:25.40: [15442]: SESSION END

However, with only 3.5 seconds total possible page transfer time, the page would have been rather small... like a 2 or 3 inch strip only.

Yes. It is for testing only.


--hkbyte

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