asterisk and hylafax

Help
Zieleman
2009-09-02
2013-04-05
  • Zieleman
    Zieleman
    2009-09-02

    i've got iaxmodem, and cannot receive faxes
    iaxmodem 1.2.0
    spandsp-0.0.5-snapshot-20080725
    libiax2-0.2.3-SVN-20071223+
    asterisk and iaxmodem on same server
    /etc/iaxmodem/tty125
    device /dev/tty125
    owner uucp:uucp
    mode 660
    port 4570
    refresh 60
    server 127.0.0.1
    peername testfax
    secret japper
    auth plaintxt
    cidname Heering-Dedemsvaart
    cidnumber 201
    codec alaw
    iax2debug
    dspdebug
    nojitterbuffer
    record

    iax.conf:
    [testfax]
    type=friend
    host=dynamic
    ;regexten=1234
    secret=japper
    context=default
    permit=0.0.0.0/0.0.0.0
    bandwidth=high
    disallow=all
    allow=alaw
    allow=ulaw
    jitterbuffer=no

    hylafax keeps complaining about "waiting for v.21 carrier" and then : no sender protocol T.20 T1 timeout
    the recorded sound files give me , I think a good sound.
    I'm working with isdncard and asterisk , this works fine
    read much in this forum , but cannot find anything,

    pse help.

     
    • Zieleman
      Zieleman
      2009-09-03

      text correction:  T.20 T1 timeout must be T30.T1 timeout.
      working with Centos 5.3 asterisk 1.6.03

       
  • Lee Howard
    Lee Howard
    2009-09-29

    Post a copy of the recorded sound file.

     
  • Zieleman
    Zieleman
    2009-09-29

    pse look for sound files at  http://vlieger.hopto.org/tmp/
    my log also changed, I also posted log file

     
  • Lee Howard
    Lee Howard
    2009-09-29

    Please change the permissions on the session log file so that I can open it.

     
  • Zieleman
    Zieleman
    2009-09-29

    done

     
  • Lee Howard
    Lee Howard
    2009-09-29

    The log c000000066 indicates that the sender cannot "hear" fax tones from you.  It's possible that the audio arriving from you at the sender is corrupted.  Can you get an audio recording from that end?

     
  • Zieleman
    Zieleman
    2009-09-29

    must think about this recording
    could you look pse at c00052 log file, this is what i had before.
    afterwards  recompiled dsp and iaxmodem.

     
  • Zieleman
    Zieleman
    2009-09-29

    Lee plse look again at sound files , first log files was an internal fax , the last one , and now soundfiles ( from 17:00 pm ) are from an external fax.

     
  • Lee Howard
    Lee Howard
    2009-09-29

    c000000052 indicates that the modem could not detect fax tones on the incoming call.

    What do you want me to look for in 000000069 (and the corresponding audio)?  It looks like a normal fax to me.

     
  • Zieleman
    Zieleman
    2009-09-30

    audio belongs to 00000068 , and that one got an error 106 , then same fax comes in ( 00000069) but keeps repeating 5 times, so i've got 5 tif files.

     
  • Lee Howard
    Lee Howard
    2009-09-30

    If you listen to testfax-iax.raw corresponding to c000000068 you will see that there is no fax audio there.  The problem with c000000069 is that the sender does not hear your MCF signal… even after three attempts.  So something was wrong with the audio going back from you to the sender at that point.

     
  • Zieleman
    Zieleman
    2009-09-30

    did a new test , i posted new sound and new log, still does not work, what can it be

     
  • Lee Howard
    Lee Howard
    2009-09-30

    please change the permissions on c000000075

     
  • Zieleman
    Zieleman
    2009-10-02

    done

     
  • Lee Howard
    Lee Howard
    2009-10-05

    c000000075 indicates that the sender cannot hear your CFR signal (training succeeded).  Again, it looks like there are audio problems going from you to the sender.