Re: [hylafax-users] RECV/CQ: Bad 1D pixel count ...

[Diego Chaparro <dchaparro@xxxxxxxxxxxx>]

On Wed, 2005-03-09 at 10:26 -0800, Lee Howard wrote:
> Diego Chaparro wrote:
> >
> >	Thanks for your answer, but is it normal to happen this kind of things?
> >  
> It's "normal" in real-world scenarios.  However, I don't think that you 
> should be seeing problems in the test environment that you're using.  If 
> you could make the sending machine use ECM it would make the logs more 
> forthcoming with the actual problems.

	I think also that it isn't "normal". I will check if the fax machine
can send using ECM.

> >I have the sender fax machine connected to the same pbx as the receiver
> >[...]
> >  
> No, it shouldn't be normal in that environment, but your PBX is probably 
> the culprit.

	Yes, i'm starting to suspect that the PBX can be doing something nasty,
it's an asterisk PBX.

>   Can you connect the sending machine directly to the 
> receiving machine?  (Just connect the two "line" ports together with a 
> cable, and do 'faxanswer' on the receiver at the appropriate time.)

	Sure, i'll do it tomorrow when i'll be in the office. I didn't know
about faxanswer, it's very interesting for this situation.

> >	There is something i can do to improve it? Maybe the ECM in the modem
> >isn't working properly? A modem change can help with that problems, or
> >it is independent of the modem?
> >  
> In Class 1 ECM is performed by HylaFAX, not the modem.  So the selection 
> to use ECM is done by the sending machine.  Maybe you should send logs 
> from both the sender and the receiver when you have HylaFAX both sending 
> and receiving.

	Ok, i'll do tomorrow all these tests that you have suggested, then i'll
comment the results on this list. 

	Thank you very much for your answers, these have been been very useful
for testing in different ways because i was getting crazy searching in
google without results. I'll comment more on this tomorrow...

-- 
Diego Chaparro
Grupo de Sistemas y Comunicaciones
Universidad Rey Juan Carlos
C/ Tulipan s/n - 28933 Mostoles
dchaparro@xxxxxxxxxxxxxxxxxx  ||  dchaparro@xxxxxxx


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