Re: [hylafax-users] Connecting External USR v.90 modem

[Dmitry Bely <dbely@mail.ru>]

Lee Howard <faxguy@deanox.com> writes:

> Sep 27 19:15:13.94: [ 1437]: <-- [14:AT+FCLASS=2.0\r]
> Sep 27 19:15:14.08: [ 1437]: --> [2:OK]
> 
> There's a growing consensus on this list that USR modems should be used
> (and most modems generally) in Class 1.  You'll have less trouble,
> generally speaking.  (Yes, we know that the default in faxaddmodem is for
> it to use 2.0.)
> 
> Sep 27 19:15:17.43: [ 1437]: DIAL 2444754
> Sep 27 19:15:17.43: [ 1437]: <-- [12:ATDT2444754\r]
> Sep 27 19:15:35.21: [ 1437]: --> [4:+FCO]
> Sep 27 19:15:37.83: [ 1437]: --> [12:+FNF:­6@€D
ð]
> Sep 27 19:15:37.84: [ 1437]: REMOTE NSF "­6@€D
ð"
> Sep 27 19:15:37.84: [ 1437]: NSF remote fax equipment: unknown 
> 
> What is that supposed to mean? (I don't expect you to answer.)

Means that NSF reporting (+FNF string) is enabled in the modem by
"AT+FNR=1,1,1,1" but do not work correctly due to firmware bug (just
returns garbage instead hex numbers sequence). So

Class2NRCmd:    AT+FNR=1,1,1,0

should be specified in the config.

Sorry if this answer is not expected :-)

> Sep 27 19:15:48.11: [ 1437]: <-- data [9]
> Sep 27 19:15:48.11: [ 1437]: SEND end page
> Sep 27 19:15:48.11: [ 1437]: SEND send EOP (no more pages or documents)
> Sep 27 19:15:48.11: [ 1437]: <-- data [2]
> Sep 27 19:18:48.10: [ 1437]: REMOTE HANGUP: Unspecified Transmit Phase D error, including +FPHCTO
> timeout between data and +FET command (code 50)
> Sep 27 19:18:48.11: [ 1437]: <-- [7:AT+FKS\r]
> 
> We can't see the error in the logs because the logging sensitivity isn't
> high enough.  In your config file change SessionTracing to 0xFFF and then
> send the log again.

Not necessary. The following

Sep 27 19:15:14.08: [ 1437]: <-- [9:AT+FLO=0\r]
Sep 27 19:15:14.22: [ 1437]: --> [2:OK]

shows that he tries to use the modem without flow control (possibly because 
the config is empty, but his Hylafax is not recent enough to setup the
correct default value for ModemFlowControl).

Hope to hear from you soon,
Dmitry




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