Re: [hylafax-users] Having problems faxing to Telogy Networks equipment

[Per Jessen <per@xxxxxxxxxxxx>]

Lee Howard wrote:

>> http://jessen.ch/files/danskebank-attempt1.txt
>> Jan 05 15:20:14.84: [14523]: SEND FAX: JOB 18 DEST 004545120021 COMMID
>> 000000170 DEVICE '/dev/ttyIAX0' FROM 'per <alfons.aaberg@xxxxxxxxx>'
>> USER per
> 
> IAXmodem is what you described as "a plain (and ancient) no-name 56K
> faxmodem"?

Uh, apologies.  I was mistaken - it appears that outgoing faxes are not
sent over the 56K analog modem any longer.  hylafax connects to asterisk
over /dev/ttyIAX0 provided by IAXmodem, and asterisk then sends the fax
over a regular outgoing ISDN line.

>> Jan 05 15:20:36.57: [14523]: REMOTE NSF "AD 00 51 5A 00 00 00 00 00 00
>> 00 00 00 00"
>> Jan 05 15:20:36.57: [14523]: NSF remote fax equipment: Telogy Networks
>> Jan 05 15:20:36.57: [14523]: <-- [9:AT+FRH=3\r]
>> Jan 05 15:20:36.61: [14523]: --> [7:CONNECT]
>> Jan 05 15:20:37.07: [14523]: --> [2:OK]
>> Jan 05 15:20:37.07: [14523]: REMOTE best rate 14400 bit/s
>> Jan 05 15:20:37.07: [14523]: REMOTE max A4 page width (215 mm)
>> Jan 05 15:20:37.07: [14523]: REMOTE max unlimited page length
>> Jan 05 15:20:37.07: [14523]: REMOTE best vres R16 x 15.4 line/mm
>> Jan 05 15:20:37.07: [14523]: REMOTE format support: MH
>> Jan 05 15:20:37.07: [14523]: REMOTE best 20 ms/scanline
> 
> It's definitely a sad situation... the "branch of the large Danish bank"
> undoubtedly has a nice ECM-supporting, possibly V.34-Fax-supporting, fax
> machine (it certainly supports hyperfine resolution) ... but the T.38
> between you and them strips all those niceties away.  It could even be
> the carrier/telco.

You'll have to spell it out for me - where does T.38 get in the way and
is there anything I can do about it?



THanks
Per Jessen, Zurich


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