[asterisk-dev] RxFax doesn't receive anything

tylmann asterisk at corvent.ch
Fri Feb 6 08:25:04 CST 2009


Hi

I'm afraid you really seem to be wrong. A friend of mine got it working through SIP, but I can't see any difference between our config's.

Regards, tylmann


Hoggins! schrieb:
> Hi,
>
> I might be wrong, but I believe you can only receive fax through the
> Zap / Dahdi interface, not through SIP.
>
>     Hoggins!
>
> tylmann a écrit :
>> Hi all
>>
>> I can't receive fax messages with the rxfax app. Everything seems to be
>> installed and configured correctly (hope so).
>> When it comes to receive a fax message, the rxfax app gets executed but
>> doesn't do anything (see CLI output below). The fax device is only
>> beeping, waiting for response. After 30 secs the fax device hangs up.
>>
>> Any ideas?
>>
>> I have asterisk 1.4.17 running with spandsp 0.0.4pre16 and
>> agx-ast-addons 1.4.17.5
>> I have also tried the Ubuntu standard packages (Ubuntu 8.04 and 8.10)
>> with asterisk-app-fax and got the same results.
>>
>> extensions.conf:
>> exten => 0525111109,1,Answer()
>> exten => 0525111109,2,rxfax(/tmp/asterisk/bla.tif)
>>
>> sip.conf:
>> ...
>> allow => alaw ; alaw because I'm in europe
>> ...
>>
>> CLI output:
>>     -- Executing [0525111109 at sipcall:1]
>> Answer("SIP/41525111109-081d1cf0", "") in new stack
>>     -- Executing [0525111109 at sipcall:2]
>> RxFAX("SIP/41525111109-081d1cf0", "/tmp/asterisk/bla.tif") in new stack
>> (...30 secs fax beeping here...)
>> [Feb  6 10:01:49] WARNING[8952]: /usr/src/agx-ast-addons/app_rxfax.c:476
>> rxfax_exec: Channel INF is NULL.
>> [Feb  6 10:01:49] WARNING[8952]: /usr/src/agx-ast-addons/app_rxfax.c:437
>> rxfax_exec: Channel has been hanged at fax.
>>
>> I can provide more information about my configuration and console
>> outputs if anybody needs it...
>>
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