IntelliFAX
Como funciona.
Sua rede fica ligada a internet bem como seus fornecedores.
Voc� passa o fax normalmente que se encotra ligado em nosso PABX Virtual e seus fornecedores via Internet
usando uma vers�o light do sistema poder�o receber de qualquer canto do mundo este fax em seus faxes.
Basicamente e um servidor que fica ligado a internet e a seu Fax.
Podemos vender pra aquela agencia de turismo !
Abra�os vamos conversar!!!!
fui.
[]'s
On Wed, 14 Jan 2004 09:13:25 +0800, Steve Underwood wrote:
> Jason Penton wrote:
>
>
>> Hi All
>>
>>
>> I have just a quick question regarding app_txfax for Asterisk.
>>
>>
>> When I send a fax from asterisk to a traditional fax machine
>> connected to asterisk via the digium analog card everything works
>> perfectly. However the same fax machine on the public telephoine
>> network results in errors (looks like some sort of training
>> error).
>>
>> My asterisk box is connected to the pstn using an ISDN card. I
>> don't mind trying to fix this myself but I am puzzled by the
>> different behavior experienced when the fax machine is on the
>> digium card and when it is connected to our public carrier, and
>> therefore have no idea where to start. Would someone (Steve
>> Underwood ;-) )mind at least putting me on the right track so I
>> can address this issue?
>>
>> Thanks in advance Steve
>> Jason
>>
>>
> I don't know why this would fail. An ISDN card should be properly
> synchrinised to the PSTN, and uses A-law or u-law. That should be
> enough to get a good path from the txfax program to the FAX
> machine. Do you have some kind of codec mismatch in your system?
> Can you try attaching an analogue phone in parallel with the FAX
> machine, and listen to the audio? You are probably familiar with
> how a FAX machine normally sounds, so you can probably recognise
> the bad distortion a codec issue would cause. The other thing to
> listen for is clicks. If there is a timing problem, and you have
> even a single sample slip in the audio stream, a modem will not
> work.
>
> Regards,
> Steve
>
>
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