[hylafax-users] T.30 T2 timeout errors

To: <hylafax-users@xxxxxxxxxxx>
Subject: [hylafax-users] T.30 T2 timeout errors
From: "Steve Melo" <smelo@xxxxxxxxxxxxxxxxx>
Date: Mon, 12 Jul 2004 12:45:59 -0400
Greetings,

I'm wondering if anyone out there can give me some insight into the T.30 T2
timeout errors.  I notice that I get these errors when I try to receive a
large fax (over 10 pages).  I'm not sure if this is a problem with my
configuration or my modem.   Below I have included some information about my
setup and some logs.  Thank you for your help!

System Info
=========
HylaFax Version: 4.1.8-13
System: Debian Linux with 2.4.25 kernel
Modem: USR U.S. Robotics Sportster 33600 Fax V4.1 (FLASH rev 4.1.55)

hfaxd.conf (excluding comments)
========
LogFacility:            daemon
ServerTracing:          0x001
JobFmt:                 "%-3j %3i %1a %6.6o %-14.14e %5P %5D %7z %.25s"

config.ttyS0
=========
CountryCode:            1
AreaCode:               416
FAXNumber:              416.###.####
LongDistancePrefix:     1
InternationalPrefix:    011
DialStringRules:        etc/dialrules
ServerTracing:          0x08501
SessionTracing:         0x08501
RecvFileMode:           0640
LogFileMode:            0640
DeviceMode:             0660
RingsBeforeAnswer:      1
SpeakerVolume:          on
GettyArgs:              "-r -b %l"
LocalIdentifier:        "Hylafax Server"
TagLineFormat:          "From %%l|%c|Page %%P of %%T"
MaxRecvPages:           100
ModemReadyState:        R
ModemType:              Class1          # use class 1 interface
ModemRate:              19200           # rate for DCE-DTE communication
ModemFlowControl:       xonxoff         # software flow control
ModemSetupDTRCmd:       ATS13=1&D2      # setup so DTR drop resets modem
ModemSetupDCDCmd:       AT&C1           # setup so DCD reflects carrier (or
not)
ModemNoFlowCmd:         AT&H0&I0&R1     # setup modem for no flow control
ModemHardFlowCmd:       AT&H1&I0&R2     # setup modem for hardware flow
control
ModemSoftFlowCmd:       AT&H2&I2&R1     # setup modem for software flow
control
ModemResultCodesCmd:    ATQ0X4          # enable result codes
ModemMfrQueryCmd:       !USR
ModemModelQueryCmd:     ATI3
ModemRevQueryCmd:       ATI7            # XXX returns a multi-line result
Class1NFLOCmd:          AT&H0&I0&R1     # setup modem for no flow control
Class1HFLOCmd:          AT&H1&I0&R2     # setup modem for hardware flow
control
Class1SFLOCmd:          ""              # modem does this automatically
Class1ResponseWaitCmd:  AT+FRS=1        # wait after sending TCF for
response
ModemSetupAACmd:        AT+FCLASS=0     # leave modem idling in class 0
ModemAnswerCmd:         AT+FCLASS=1A    # answer in Class 1
Class2NRCmd:    AT+FNR=1,1,1,0


Transcript of session follows (example 1)
====================
Jul 12 11:37:35.49: [  618]: SESSION BEGIN 00002365 1416416#######
Jul 12 11:37:35.49: [  618]: HylaFAX (tm) Version 4.1.8
Jul 12 11:37:40.28: [  618]: ANSWER: FAX CONNECTION  DEVICE '/dev/ttyS0'
Jul 12 11:37:40.28: [  618]: STATE CHANGE: ANSWERING -> RECEIVING
Jul 12 11:38:21.96: [  618]: RECV FAX (00002365): recvq/fax01890.tif from
<UNSPECIFIED>, route to <unspecified>, 0 pages in 0:41
Jul 12 11:38:23.51: [  618]: RECV FAX (00002365): session with <UNSPECIFIED>
terminated abnormally: T.30 T2 timeout, expected page not received
Jul 12 11:38:23.51: [  618]: RECV FAX: bin/faxrcvd "recvq/fax01890.tif"
"ttyS0" "00002365" "T.30 T2 timeout, expected page not received" "" ""


Transcript of session follows  (example 2)
=====================
Jul 08 14:31:14.83: [  619]: SESSION BEGIN 00002234 1416#######
Jul 08 14:31:14.83: [  619]: HylaFAX (tm) Version 4.1.8
Jul 08 14:31:19.62: [  619]: ANSWER: FAX CONNECTION  DEVICE '/dev/ttyS0'
Jul 08 14:31:19.62: [  619]: STATE CHANGE: ANSWERING -> RECEIVING
Jul 08 14:31:40.31: [  619]: RECV/CQ: Bad 1D pixel count, row 1045, got 0,
expected 1728
Jul 08 14:31:40.31: [  619]: RECV/CQ: Bad 1D pixel count, row 1046, got 0,
expected 1728
Jul 08 14:31:40.31: [  619]: RECV/CQ: Bad 1D pixel count, row 1047, got 0,
expected 1728
Jul 08 14:31:40.31: [  619]: RECV/CQ: Bad 1D pixel count, row 1048, got 0,
expected 1728
Jul 08 14:31:40.31: [  619]: RECV/CQ: Bad 1D pixel count, row 1049, got 0,
expected 1728
Jul 08 14:31:40.31: [  619]: RECV/CQ: Bad 1D pixel count, row 1050, got
2225, expected 1728
Jul 08 14:31:40.31: [  619]: RECV/CQ: Adjusting for trailing noise (6 run)
Jul 08 14:31:42.76: [  619]: RECV FAX (00002234): from 705 #######, page 1
in 0:17, INF, 3.85 line/mm, 2-D MR, 9600 bit/s
Jul 08 14:31:57.89: [  619]: RECV/CQ: Bad 1D pixel count, row 1049, got 0,
expected 1728
Jul 08 14:31:57.89: [  619]: RECV/CQ: Bad 1D pixel count, row 1050, got 0,
expected 1728
Jul 08 14:31:57.89: [  619]: RECV/CQ: Bad 1D pixel count, row 1051, got 0,
expected 1728
Jul 08 14:31:57.89: [  619]: RECV/CQ: Bad 1D pixel count, row 1052, got 0,
expected 1728
Jul 08 14:31:57.89: [  619]: RECV/CQ: Bad 1D pixel count, row 1053, got 0,
expected 1728
Jul 08 14:31:58.03: [  619]: RECV/CQ: Bad 1D pixel count, row 1054, got
2374, expected 1728
Jul 08 14:31:58.03: [  619]: RECV/CQ: Adjusting for trailing noise (6 run)
Jul 08 14:31:59.50: [  619]: RECV FAX (00002234): from 705 #######, page 2
in 0:17, INF, 3.85 line/mm, 2-D MR, 9600 bit/s
Jul 08 14:32:16.06: [  619]: RECV/CQ: Bad 1D pixel count, row 1046, got 0,
expected 1728
Jul 08 14:32:16.06: [  619]: RECV/CQ: Bad 1D pixel count, row 1047, got 0,
expected 1728
Jul 08 14:32:16.06: [  619]: RECV/CQ: Bad 1D pixel count, row 1048, got 0,
expected 1728
Jul 08 14:32:16.06: [  619]: RECV/CQ: Bad 1D pixel count, row 1049, got 0,
expected 1728
Jul 08 14:32:16.06: [  619]: RECV/CQ: Bad 1D pixel count, row 1050, got 0,
expected 1728
Jul 08 14:32:16.06: [  619]: RECV/CQ: Invalid WhiteTable code word, row
1051, x 898
Jul 08 14:32:16.06: [  619]: RECV/CQ: Bad 1D pixel count, row 1051, got 898,
expected 1728
Jul 08 14:32:16.18: [  619]: RECV/CQ: Adjusting for trailing noise (6 run)
Jul 08 14:32:18.26: [  619]: RECV FAX (00002234): from 705 #######, page 3
in 0:19, INF, 3.85 line/mm, 2-D MR, 9600 bit/s
Jul 08 14:32:43.12: [  619]: RECV/CQ: Bad 1D pixel count, row 1045, got 0,
expected 1728
Jul 08 14:32:43.18: [  619]: RECV/CQ: Bad 1D pixel count, row 1046, got 0,
expected 1728
Jul 08 14:32:43.18: [  619]: RECV/CQ: Bad 1D pixel count, row 1047, got 0,
expected 1728
Jul 08 14:32:43.18: [  619]: RECV/CQ: Bad 1D pixel count, row 1048, got 0,
expected 1728
Jul 08 14:32:43.18: [  619]: RECV/CQ: Bad 1D pixel count, row 1049, got 0,
expected 1728
Jul 08 14:32:43.18: [  619]: RECV/CQ: Invalid WhiteTable code word, row
1050, x 206
Jul 08 14:32:43.18: [  619]: RECV/CQ: Bad 1D pixel count, row 1050, got 206,
expected 1728
Jul 08 14:32:43.18: [  619]: RECV/CQ: Adjusting for trailing noise (6 run)
Jul 08 14:32:45.25: [  619]: RECV FAX (00002234): from 705 #######, page 4
in 0:27, INF, 3.85 line/mm, 2-D MR, 9600 bit/s
Jul 08 14:33:15.41: [  619]: RECV/CQ: Bad 1D pixel count, row 1044, got 0,
expected 1728
Jul 08 14:33:15.41: [  619]: RECV/CQ: Bad 1D pixel count, row 1045, got 0,
expected 1728
Jul 08 14:33:15.41: [  619]: RECV/CQ: Bad 1D pixel count, row 1046, got 0,
expected 1728
Jul 08 14:33:15.41: [  619]: RECV/CQ: Bad 1D pixel count, row 1047, got 0,
expected 1728
Jul 08 14:33:15.41: [  619]: RECV/CQ: Bad 1D pixel count, row 1048, got 0,
expected 1728
Jul 08 14:33:15.41: [  619]: RECV/CQ: Bad 1D pixel count, row 1049, got
1854, expected 1728
Jul 08 14:33:15.41: [  619]: RECV/CQ: Adjusting for trailing noise (6 run)
Jul 08 14:33:46.69: [  619]: RECV FAX (00002234): from 705 #######, page 5
in 1:01, INF, 3.85 line/mm, 2-D MR, 9600 bit/s
Jul 08 14:33:49.48: [  619]: RECV FAX (00002234): recvq/fax01782.tif from
705 #######, route to <unspecified>, 5 pages in 2:30
Jul 08 14:33:49.51: [  619]: RECV FAX (00002234): session with 705 #######
terminated abnormally: T.30 T2 timeout, expected page not received
Jul 08 14:33:49.51: [  619]: RECV FAX: bin/faxrcvd "recvq/fax01782.tif"
"ttyS0" "00002234" "T.30 T2 timeout, expected page not received" "" ""


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