Re: [hylafax-users] Zoom 2929L modem (Lucent 1673TV8) skips scanlines

[Mufit Eribol <hme@xxxxxxxxxxxx>]

Lee Howard wrote:
> Well, first of all realize that this is a non-ECM session, so perfect 
> copy quality cannot be guaranteed.  The sender needs to support ECM to 
> get guaranteed perfect copy quality.
>
> However, the problem is most likely due to some consistent audio 
> corruption problem on the phone line (are you using VoIP?) or because 
> flow control on your modem is broken.
>
> So take a look at your modem config file and if you're using 
> "FlowControl: xonxoff" change that to rtscts or vice-versa.  If that 
> doesn't help then it's probably due to audio corruption on the line 
> somewhere between you and the receiver, and you'll need to work with 
> the telephone companies involved to clear it out.
>
> Again, if you're using VoIP then this is no surprise.
>
> Thanks,
>
> Lee.
Thank you very much for your kind reply, Lee!

I will test the modem by changing FlowControl. But, I need to ask 
something which I am not clear.

My ADSL modem and HylaFAX serial external fax modem are connected to the 
same voice line by means of an ADSL splitter. It means the internet 
connection and fax shares the same voice line. Does this setup fall in 
to the description of "VoIP" in your message?

Furthermore a fax machine (just for sending hardcopy documents) is also 
connected as a parallel device to the serial fax modem line. Does this 
pose big problem?

Best wishes,
Mufit



____________________ HylaFAX(tm) Users Mailing List _______________________
 To subscribe/unsubscribe, click http://lists.hylafax.org/cgi-bin/lsg2.cgi
On UNIX: mail -s unsubscribe hylafax-users-request@xxxxxxxxxxx < /dev/null
 *To learn about commercial HylaFAX(tm) support, mail sales@xxxxxxxxx*