Re: [hylafax-users] USR: ok class2.0, error in class1 (HylaFAX <-> HylaFAX)

[Dmitry Bely <dbely@mail.ru>]

Giulio Orsero <giulioo@pobox.com> writes:

> There is one server (Linux RedHat 6.1, kernel 2.2.16) with the latest HylaFAX cvs installed.
> It has 2 modems attached and controlled by HylaFAX:
> 
> 1) USRobotics Courier HST Dual Standard V.34 Fax. 
> More details at the end. 
> 2) Rockwell based class1 fax-modem
> 
> I configured the USR in 2 ways using faxaddmodem:
> a) class2.0 rtscts
> b) class1 xonxoff (since I read class1 is more reliable for USR).
> 
> when sending a fax from 1 to 2:
> - if the USR is class2.0 then the fax is received well
> - if the USR is class1 then the fax is aborted.

It has nothing to do with any fax class.

> == USR class2.0/rtscts sending
> Nov 17 19:59:53.24: [10109]: DIAL 019RECVNO
> Nov 17 19:59:53.24: [10109]: <-- [14:ATDT019RECVNO\r]
> Nov 17 20:00:06.72: [10109]: --> [4:+FCO]
> 
> 
> == Rockwell receiving from USR class2.0/rtscts
> Nov 17 20:00:00.57: [ 9967]: <-- [4:ATA\r]
> Nov 17 20:00:06.65: [ 9967]: --> [7:CONNECT]
> Nov 17 20:00:06.65: [ 9967]: ANSWER: FAX CONNECTION

OK.

> == USR class1/xonxoff sending
> Nov 17 20:05:05.19: [10389]: DIAL 019RECVNO
> Nov 17 20:05:05.19: [10389]: <-- [15:ATDT019RECVNO@\r]
> Nov 17 20:06:10.12: [10389]: --> [9:NO ANSWER]
> Nov 17 20:06:10.12: [10389]: SEND FAILED: No answer from remote
> 
> 
> == Rockwell receiving from USR class1/xonxoff
> Nov 17 20:05:12.49: [ 9967]: <-- [4:ATA\r]
> Nov 17 20:05:18.55: [ 9967]: --> [7:CONNECT]

Obviously that's false CONNECT. Turn on modem's speaker and you'll hear
that.

> Nov 17 20:05:18.55: [ 9967]: ANSWER: FAX CONNECTION
> Nov 17 20:05:59.08: [ 9967]: RECV FAX: No answer (T.30 T1 timeout)

Remove '@' from ModemDialCmd in the Class1 config file.

Hope to hear from you soon,
Dmitry




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