[Asterisk-Users] Can't receive Faxes with Asterisk (help)

[Steve Totaro]

Turn up the volume on your phones?
  ----- Original Message ----- 
  From: adiaz0 at gmail.com 
  To: asterisk-users at lists.digium.com 
  Sent: Monday, September 26, 2005 6:12 AM
  Subject: Re: [Asterisk-Users] Can't receive Faxes with Asterisk (help)


  Hi, 
     Yes, I have changed it. I tried as you have done, I put txgain and rxgain to "0" and it was possible receive and send faxes. I'm using two TDM400P (FXS with 4 ports and FXO with 4 ports). In my tests I'm sending faxes to asterisk from fax machine connected to one of the FXS ports. 
  The problem is, if put tx and rx gain to 0 in the conversations coming from FXO channels hear very very low.
  What can I do then, any idea ?



  On 9/23/05, Chris <listmail at odisok.net> wrote: 
      Are you trying through Zap channels?
    Have you changed the RXGain or TXGain?

       I can send faxes if I use RXGain= 20.0 but I can not receive unless I
    have the RX and TX set to 0.



    Chris

    ----- Original Message -----
    From: <adiaz0 at gmail.com>
    To: < asterisk-users at lists.digium.com>
    Sent: Friday, September 23, 2005 2:15 PM
    Subject: [Asterisk-Users] Can't receive Faxes with Asterisk (help)


    > Hi,
    >    I have an Asterisk CVS-HEAD-08/29/05-13:21:43 built on a Redhat 9. 
    > I have problems to receive faxes with spandsp-0.0.2pre11 and
    > libtiff-3.5.7-11.
    > I'm trying with a fax machine Panasonic KX-FT25, 14.4Kbps modem speed.
    > I have tested sending a Fax document from Asterisk to the fax machine, 
    > it is working fine, but when I try to receive with asterisk, I receive
    > transmission error on the fax machine side.
    >
    > my extensions.conf
    >
    > exten =>301,2,Background(mp)
    > exten =>fax,1,RxFax(/home/admin/testfax.tif) 
    >
    > and I have tried with as well. Press * star on the fax machine and
    > after hear the fax tone press the start button to send the document.
    >
    > exten =>301,2,Background(mp)
    > exten =>*,1,RxFax(/home/admin/testfax.tif) 
    >
    > Can somebody help me ?


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