Alex Balashov escribió:
> The results are most unlikely to be pleasant.
>
> arturo arturo wrote:
>
>   
>> Hi guys, I have this question:
>>
>> Can asterisk + fax for asterisk do this ??   Send Fax on Machine A to 
>> Fax machine B??
>>
>>
>> Fax Machine A--> FXS port on digium card --> asterisk 1.6 --> Sip with 
>> t.38 --> internet --> Sip with t.38 --> asterisk 1.6 --> FXS port --> 
>> Fax Machine B
>>
>>
>> I've been reading documentation for fax for asterisk, but I'll 
>> appreciate if someone can clarify this to me...
>>
>>
>> Thanks in advance,
>>
>> Arturo Ochoa
>> Electrosystems
>>
>>     
AFAIK, asterisk 1.6 can do sending and receiving faxes, but no direct 
T.38 gateway. That would leave your process like this:

Fax Machine A--> FXS port on digium card --> receive T.30 fax on asterisk 1.6, 
store and forward as T.38 fax --> Sip with 
t.38 --> internet --> Sip with t.38 --> receive T.38 fax on asterisk 1.6, store 
and forward as T.30 fax --> FXS port --> 
Fax Machine B

Counting that everything works well on the IP portion of the 
communication, you might have something, but the "store and forward" 
process that has to be made twice to emulate a T.38 gateway on both 
asterisks would make it a very slow process to send a single fax, having 
that faxing is traditionally slow. So, it's pretty much a little more 
elaborate answer of "unlikely to be pleasant".  A direct T.38 gateway 
for asterisk would be awesome in any case of use.

Regards,

-- 
Ing. Miguel Molina
Grupo de Tecnología
Millenium Phone Center


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