[asterisk-users] Asterisk Dahdi 1.6.2.23 Iaxmodem

[Ruben Rögels]

Am 01.08.2012 17:15, schrieb motty.cruz:
> Hello,
> I have anolog lines coming throug Dahdi to Asterisk Server, one of the
> anolog lines is used for fax line. I received fax fine without any problems
> using Iaxmodem with Hylafax Server. Outgoint fax is the problem, when
> IAXMODEM dial out using Dahdi channel, dahdi answers and start to dial the
> outside number however Iaxmodem thinks that dahdi is the remote fax machine
> and starts sending fax data eventually giving up.
>
> Here is my dialplan in extensions.conf
>
> [fax-out]
> exten => _XXXXXXX,1,Set(__SIP_CODEC=alaw)
> exten => _XXXXXXX,2,Dial(dahdi/g3)
>
> If the remote machine answers within the first ring, the outgoing fax works
> fine, but if remote fax machine does not answer within the first ring, I get
> the fallowing erro: "no carrier found"
>
> Hylfafax and Iaxmodem are working fine, my problem is between iaxmodem
> dialing and though dahdi channel.
>
> Thanks,

Hi,

I think you should configure hylafax to listen some more on the line for 
a fax carrier.
I'm not a hylafax expert, but there should be a configuration parameter 
how long hylafax should watch the line fo a fax carrier.

best regards,
Ruben