[Asterisk-Users] Strange sound when fax answers (app_rxfax)

Eric Wieling eric at fnords.org
Thu Jan 15 07:49:39 MST 2004


Have you confirmed that the call is using the ulaw or alaw codec?  It
won't work otherwise.

On Thu, 2004-01-15 at 08:13, Peter Bittner wrote:
> Hi!
> 
> I am struggling around with * and the spandsp library (app_rxfax) for a couple 
> of days. I'm trying to receive faxes which come via a SIP gateway.
> 
> The rxfax-module answers the call, the reception of faxes, however, still does 
> not work correctly, the received file is only about 300 bytes of size, 
> because the sending fax machine is terminating the transmission.
> 
> Now I've figured out (by listening to the fax signal of the app_rxfax module) 
> that the sound is somewhat different to the one of our regular fax machine 
> (hylafax).
> 
> Can that really be true? Did anyone experience the same problem in the past?
> 
> Peter
> 
> _______________________________________________
> Asterisk-Users mailing list
> Asterisk-Users at lists.digium.com
> http://lists.digium.com/mailman/listinfo/asterisk-users
> To UNSUBSCRIBE or update options visit:
>    http://lists.digium.com/mailman/listinfo/asterisk-users
-- 
Go to http://www.digium.com/index.php?menu=documentation and look at
the "Unofficial Links" section.  This section has links to a wide
variety of 3rd party Asterisk related pages.  My page is the
"Asterisk Resource Pages".

BTEL Consulting 504-899-1387 or 850-484-4545 or 877-677-9643




More information about the asterisk-users mailing list