[Asterisk-Users] SpanDSP - Still can't send

Rod Bacon rod.bacon at empoweredcomms.com.au
Wed Feb 23 19:29:57 MST 2005


>From my personal experience, the 'weird ideas' come from a lack of 
consistent documentation. The caller option, and the use thereof is not 
clearly explained anywhere that I can find, and examples of spandsp that are 
floating around the WiKi (among other places) erroneously leave this option 
out.

In any case, I still can't send faxes... with or without the option.


----- Original Message ----- 
From: "Steve Underwood" <steveu at coppice.org>
To: "Asterisk Users Mailing List - Non-Commercial Discussion" 
<asterisk-users at lists.digium.com>
Sent: Thursday, February 24, 2005 11:02 AM
Subject: Re: [Asterisk-Users] SpanDSP - Still can't send


> Where do these weird ideas come from? :-) Why on earth would it relate to 
> the dial plan? What difference can you imagine the dial plan might make?
>
> If you want txfax to behave as the calling, rather than the answering, 
> side you need to specify the "caller" option. Don't confuse caller with 
> sender. The machine which makes a call can be either the one sending a 
> FAX, or one picking up a FAX by polling. That is the reason the "caller" 
> option exists.
>
> Regards,
> Steve
>
>
> Rod Bacon wrote:
>
>> My understanding is that this is only required when using it inside a 
>> dialplan. Eg, the extension answers, then switches to fax originator 
>> mode.
>>
>> For testing, I am using txfax within a sample.call file which I drop into 
>> /var/spool/asterisk/outgoing, as per latest docs.
>>
>> Listening at the receiving fax, the tones "sound" right, although I must 
>> confess that I don't actually speak "fax".
>>
>> Does anyone have any ideas about debugging SpanDSP?
>>
>>
>> ----- Original Message ----- From: "Peter Svensson" <psvasterisk at psv.nu>
>> To: "Asterisk Users Mailing List - Non-Commercial Discussion" 
>> <asterisk-users at lists.digium.com>
>> Sent: Wednesday, February 23, 2005 6:28 PM
>> Subject: Re: [Asterisk-Users] SpanDSP - Still can't send
>>
>>
>>> On Wed, 23 Feb 2005, Rod Bacon wrote:
>>>
>>>> No matter which version of SpanDSP I use, with which version of 
>>>> libtiff,
>>>> Asterisk, ... I simply cannot send faxes.
>>>
>>>
>>> Did you remember to add the "caller" option to txfax?
>>>
>>> Peter
>>
>
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