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<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Could you please give me some information as starting point on
this.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I don’t know for BELL standard, but in V23, there
different ways of sending the CLIP : before the ringing signal and during the
first silence between 2 consecutive ring signals.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>By looking at the sequence, it seems to me as if the first one
(CLIP before the ringing signal) is used. Again, I don’t know in the BELL
standard (but I guess it should be somehow similar), the need to be some signal
(called TAS) sent to the TE to let him know the CLIP is coming (so that it can
set the line impedance in order to receive it).<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>So could you confirm that CLIP before the ringing signal is
coded in openzap, and indicate which type of TAS is used and where is this part
coded in openzap.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Thanks in advance<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>François<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>De :</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> freeswitch-dev-bounces@lists.freeswitch.org
[mailto:freeswitch-dev-bounces@lists.freeswitch.org] <b>De la part de</b>
Michael Jerris<br>
<b>Envoyé :</b> lundi 18 janvier 2010 23:18<br>
<b>À :</b> freeswitch-dev@lists.freeswitch.org<br>
<b>Objet :</b> Re: [Freeswitch-dev] openzap information + mod_say_fr
contribution<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>In regards to the CLIP. The bulk of this code for V23
as you can see is already there, we just need this troubleshooting as we have
never tested it. If you can get a raw recording of the channel it will
probably help in testing. As for the mod_say_fr, please file this on <a
href="http://jira.freeswitch.org">http://jira.freeswitch.org</a><o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<div>
<p class=MsoNormal>Mike<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<div>
<p class=MsoNormal>On Jan 18, 2010, at 5:01 PM, <<a
href="mailto:devel@thom.fr.eu.org">devel@thom.fr.eu.org</a>> <<a
href="mailto:devel@thom.fr.eu.org">devel@thom.fr.eu.org</a>> wrote:<o:p></o:p></p>
</div>
<p class=MsoNormal><br>
<br>
<o:p></o:p></p>
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<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Hello,<o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> <o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>First
let me congratulate for this great software.<o:p></o:p></span></p>
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<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> <o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>I
was trying to diagnose a problem with my analog sangoma card, and FXS port
giving intermitent ringing and not sending CLIP.<o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> <o:p></o:p></span></p>
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<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>I
could see the intermitent ringing comes from this line.<o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>zchan->ring_time
= zap_current_time_in_ms() + wp_globals.ring_on_ms;<o:p></o:p></span></p>
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<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> <o:p></o:p></span></p>
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<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Setting
zchan->ring_time could solve my problem, so could anybody indicate how to
configure ring_on_ms (preferably in an XML configuration)<o:p></o:p></span></p>
</div>
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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> <o:p></o:p></span></p>
</div>
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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> <o:p></o:p></span></p>
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<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>The
second point about CLIP is more difficult. First, let me indicate that
I’m residing in France and therefore using carrier and phones complying
to european standard.<o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>About
CLIP, I could see the V23 standard modulating frequencies are being populated
(in fsk_modem_definitions in fsk.c). However, in zap_channel_send_fsk_data in
zap_io.c, I could see that the BELL standard is hardcoded. Replacing the modem
type with FSK_V23_FORWARD_MODE2 (which by what I could read seem to apply to
me), I could see no difference.<o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> <o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>As
I could not find as much relevant information as I would like in V23 (apart
from the frequencies for the FSK), I was wondering what were I could find some
information that could help to fix this.<o:p></o:p></span></p>
</div>
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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> <o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>I
don’t know exactly what carrier_bits_start, carrier_bits_stop and
chan_sieze_bits refer to, but I could find in that document (<a
href="http://www.cs-strumentazione.com/manuali_pdf/clip.pdf">http://www.cs-strumentazione.com/manuali_pdf/clip.pdf</a>)
that « </span><span style='font-size:8.0pt;font-family:"Arial","sans-serif"'>The
Channel Seizure is present only in FSK-V23 Protocol. It</span><span
style='font-size:11.0pt;font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Arial","sans-serif"'>consists
in a series of 90 to 300 alternate SPACE/MARK bits… »</span><span
style='font-size:11.0pt;font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Arial","sans-serif"'> </span><span
style='font-size:11.0pt;font-family:"Calibri","sans-serif"'><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Considering
this, I guess that I should use the else branch in the test
« zchan->token_count > 1 ». What does this token_count refer to
and where should I set it.<o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> <o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>I’m
still trying to figure this out (and will of course contribute the result of
all this), so any help appreciated.<o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> <o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>I
also did a contribution to mod_say_fr (to take into account the specific french
idioms in saying date and time). Could you please tell me how to contribute
this ?<o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> <o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Thanks
in advance<o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> <o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>François<o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> <o:p></o:p></span></p>
</div>
</div>
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<p class=MsoNormal><o:p> </o:p></p>
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