[hylafax-users] RSPREC error with No Carrier

[Mark Piazza <mpiazza@xxxxxxxxxxxxxxxxxxx>]

Hi all,
I am having a problem with one line of a multi-line fax board.
Its a MultiTech 8 port card that responds to an ATI0 with "LT V.92 1.0 
MT5634SMI-V92 Data/Fax Modem Version 1.32m".  I have two of them in a 
stock SUSE 10.3 system running the Hylafax V 4.4.0.

The problem port's log matches the other ports log up to this point:
 SNIP
 Oct 21 17:06:33.13: [ 3556]: --> [2:OK]
 Oct 21 17:06:33.13: [ 3556]: <-- [9:AT+FRH=3\r]
 Oct 21 17:06:33.72: [ 3556]: --> [7:CONNECT]
 Oct 21 17:06:34.57: [ 3556]: --> [2:10 03]
 Oct 21 17:06:34.57: [ 3556]: --> [10:NO CARRIER]
 Oct 21 17:06:34.57: [ 3556]: MODEM No carrier
 Oct 21 17:06:34.57: [ 3556]: <-- [9:AT+FRH=3\r]
 Oct 21 17:06:34.60: [ 3556]: --> [7:CONNECT]
 Oct 21 17:06:35.40: [ 3556]: --> HDLC<25:FF C0 C2 CC EC 4C EC 04 2C 4C 
 2C 04 6C 8C EC 04 04 04 04 04 04 04 04 A9 10>
 Oct 21 17:06:35.41: [ 3556]: --> [2:OK]
 Oct 21 17:06:35.41: [ 3556]: REMOTE TSI "716 424 XXXX"
 Oct 21 17:06:35.41: [ 3556]: RECV recv TSI (sender id)
 Oct 21 17:06:35.41: [ 3556]: <-- [9:AT+FRH=3\r]
 Oct 21 17:06:35.42: [ 3556]: --> [7:CONNECT]
 Oct 21 17:06:35.43: [ 3556]: --> [2:10 03]
 Oct 21 17:06:35.43: [ 3556]: --> [10:NO CARRIER]
 Oct 21 17:06:35.43: [ 3556]: MODEM No carrier
 SNIP

It does this 3 times and then disconnects with:
 SNIP
 Oct 21 17:06:55.56: [ 3556]: RECV recv DCN (disconnect)
 Oct 21 17:06:55.56: [ 3556]: RECV FAX: RSPREC error/got DCN (sender abort)
 Oct 21 17:06:55.56: [ 3556]: RECV FAX: end
 Oct 21 17:06:55.56: [ 3556]: RSPREC error/got DCN (sender abort)
 Oct 21 17:06:55.56: [ 3556]: SESSION END


The good lines give me this:
 SNIP
 Oct 22 09:38:11.85: [ 3554]: --> [2:OK]
 Oct 22 09:38:11.85: [ 3554]: <-- [9:AT+FRH=3\r]
 Oct 22 09:38:12.13: [ 3554]: --> [7:CONNECT]
 Oct 22 09:38:13.88: [ 3554]: --> HDLC<25:FF C0 C2 2C 4C CC AC 04 9C AC 
  CC 04 AC 1C AC 04 04 04 04 04 04 04 04 83 D6>
 Oct 22 09:38:13.88: [ 3554]: --> [2:OK]
 Oct 22 09:38:13.88: [ 3554]: REMOTE TSI "585 359 5324"
 Oct 22 09:38:13.88: [ 3554]: RECV recv TSI (sender id)
 Oct 22 09:38:13.88: [ 3554]: <-- [9:AT+FRH=3\r]
 Oct 22 09:38:13.90: [ 3554]: --> [7:CONNECT]
 Oct 22 09:38:14.25: [ 3554]: --> HDLC<11:FF C8 C1 00 44 1F 23 01 00 0B CF>
 Oct 22 09:38:14.26: [ 3554]: --> [2:OK]
 Oct 22 09:38:14.26: [ 3554]: REMOTE wants 14400 bit/s
 Oct 22 09:38:14.26: [ 3554]: REMOTE wants A4 page width (215 mm)
 Oct 22 09:38:14.26: [ 3554]: REMOTE wants unlimited page length
 Oct 22 09:38:14.26: [ 3554]: REMOTE wants 3.85 line/mm
 Oct 22 09:38:14.26: [ 3554]: REMOTE wants 2-D MMR
 Oct 22 09:38:14.26: [ 3554]: REMOTE wants T.30 Annex A, 256-byte ECM
 Oct 22 09:38:14.26: [ 3554]: RECV recv DCS (command signal)
 Oct 22 09:38:14.26: [ 3554]: RECV training at v.17 14400 bit/s
 Oct 22 09:38:14.26: [ 3554]: <-- [11:AT+FRM=145\r]
 Oct 22 09:38:16.00: [ 3554]: --> [7:CONNECT]
 Oct 22 09:38:17.57: [ 3554]: RECV: TCF 2816 bytes, 0% non-zero, 2797 
zero-run
 Oct 22 09:38:17.57: [ 3554]: --> [10:NO CARRIER]
 Oct 22 09:38:17.57: [ 3554]: <-- [9:AT+FRS=7\r]
 Oct 22 09:38:17.66: [ 3554]: --> [2:OK]
 Oct 22 09:38:17.66: [ 3554]: TRAINING succeeded
 SNIP

All of the configurations (config.ttySx) are identical (they are all 
duplicates of the first config created with faxaddmodem) except for the 
modem number. If I move the telco line from that port to another one on 
the same card the problem goes away.  I am most interested in why I get 
part of the remote information (the TSI) and not the rest and what "10 
03" means.

I've been reading the mailing list and articles found with the google 
and haven't seen anything that explains this.

I should note that I tried another phone line from a different telco and 
it does the same thing, so I doubt it is static (local call besides).  I 
hope its not the card.  Looks good in minicom as well from what I can 
tell.

Thanks!
Mark


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